Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Install
Faster access than browser!
 

Cell signaling

Index Cell signaling

Cell signaling (cell signalling in British English) is part of any communication process that governs basic activities of cells and coordinates all cell actions. [1]

158 relations: Acetylcholine, Action potential, Adrenal gland, Adrenaline, Allosteric regulation, Amino acid, Angiotensin, Antioxidants & Redox Signaling, Asian giant hornet, Autocrine signalling, Autoimmunity, Autoinducer, Bacteria, Bacterial outer membrane vesicles, Bacteriophage, Biological functions of nitric oxide, Biosemiotics, Bistability, British English, Caenorhabditis elegans, CAMP-dependent pathway, Cancer, Cardiac muscle, Cardiac pacemaker, Catecholamine, Cell (biology), Cell cycle, Cell division, Cell membrane, Cell Signaling Technology, Cell surface receptor, Cell–cell interaction, Cellular communication (biology), Cellular differentiation, Chemical synapse, Chloride, Cholecalciferol, Circulatory system, Commensalism, Complex system, Crosstalk (biology), Cyclic adenosine monophosphate, Cytokine, Cytoplasm, Diabetes mellitus, Dormancy, Electrical synapse, Embryo, Emergence, Endocrine system, ..., Endocytosis, Enzyme, Epidermal growth factor, Epidermal growth factor receptor, Epithelium, Estrogen, Estrogen receptor, Eusociality, Evolution, Extracellular, Feedback, GABAA receptor, Gamma-Aminobutyric acid, Gap junction, Gas, Gastrointestinal tract, Gene, Glucocorticoid, Glycoprotein, Gonad, GRB2, Growth factor, Gut flora, Hedgehog signaling pathway, Homeostasis, Hormone, Host (biology), Host–pathogen interaction, Human iron metabolism, Hydrophile, Hydrophobe, Immune system, Immunity (medical), Information processing, Intracellular receptor, Intracrine, Ion channel, JAK-STAT signaling pathway, Juxtacrine signalling, Kinase, Ligand, Ligand (biochemistry), Lipid, Lipid bilayer, Lipid signaling, MAPK/ERK pathway, Mating of yeast, Membrane vesicle trafficking, Mitogen-activated protein kinase, Molecular cellular cognition, Monoamine neurotransmitter, Myc, Nanonetwork, Nervous system, Netpath, Neuromodulation, Neuron, Neuropeptide, Neurotransmitter, Nitric oxide, Norepinephrine, Notch signaling pathway, Ovary, Pancreatic islets, Paracrine signalling, Parathyroid hormone-related protein, Peptide, Peptide hormone, Pheromone, Phosphate, Phospholipid, Phosphorylation, Physiology, Protease, Protein, Protein dynamics, Protein family, Protein kinase, Protein–protein interaction, Quorum sensing, Receptor (biochemistry), Regulation of gene expression, Retinoic acid, Saccharomyces cerevisiae, Scientific modelling, Second messenger system, Signal transducing adaptor protein, Signal transduction, Simulation, Soliton model in neuroscience, Stem cell, Symbiosis, Synapse, Systems biology, TGF beta signaling pathway, Thermoregulation, Thyroid hormones, Thyrotropin-releasing hormone, Tissue engineering, Transcription factor, Unicellular organism, Uterus, Vasopressin, Vertebrate, Virulence, White blood cell, Wnt signaling pathway, Yeast. Expand index (108 more) »

Acetylcholine

Acetylcholine (ACh) is an organic chemical that functions in the brain and body of many types of animals, including humans, as a neurotransmitter—a chemical message released by nerve cells to send signals to other cells.

New!!: Cell signaling and Acetylcholine · See more »

Action potential

In physiology, an action potential occurs when the membrane potential of a specific axon location rapidly rises and falls: this depolarisation then causes adjacent locations to similarly depolarise.

New!!: Cell signaling and Action potential · See more »

Adrenal gland

The adrenal glands (also known as suprarenal glands) are endocrine glands that produce a variety of hormones including adrenaline and the steroids aldosterone and cortisol.

New!!: Cell signaling and Adrenal gland · See more »

Adrenaline

Adrenaline, also known as adrenalin or epinephrine, is a hormone, neurotransmitter, and medication.

New!!: Cell signaling and Adrenaline · See more »

Allosteric regulation

In biochemistry, allosteric regulation (or allosteric control) is the regulation of an enzyme by binding an effector molecule at a site other than the enzyme's active site.

New!!: Cell signaling and Allosteric regulation · See more »

Amino acid

Amino acids are organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid.

New!!: Cell signaling and Amino acid · See more »

Angiotensin

Angiotensin is a peptide hormone that causes vasoconstriction and an increase in blood pressure.

New!!: Cell signaling and Angiotensin · See more »

Antioxidants & Redox Signaling

Antioxidants & Redox Signaling is a peer-reviewed scientific journal covering reduction–oxidation (redox) signaling and antioxidant research.

New!!: Cell signaling and Antioxidants & Redox Signaling · See more »

Asian giant hornet

The Asian giant hornet (Vespa mandarinia), including the subspecies Japanese giant hornet (V. m. japonica), colloquially known as the yak-killer hornet, is the world's largest hornet, native to temperate and tropical Eastern Asia.

New!!: Cell signaling and Asian giant hornet · See more »

Autocrine signalling

Autocrine signaling is a form of cell signaling in which a cell secretes a hormone or chemical messenger (called the autocrine agent) that binds to autocrine receptors on that same cell, leading to changes in the cell.

New!!: Cell signaling and Autocrine signalling · See more »

Autoimmunity

Autoimmunity is the system of immune responses of an organism against its own healthy cells and tissues.

New!!: Cell signaling and Autoimmunity · See more »

Autoinducer

Autoinducers are signaling molecules that are produced in response to changes in cell-population density.

New!!: Cell signaling and Autoinducer · See more »

Bacteria

Bacteria (common noun bacteria, singular bacterium) is a type of biological cell.

New!!: Cell signaling and Bacteria · See more »

Bacterial outer membrane vesicles

Bacteria communicate among themselves and with other living forms in their environment via nano-scale membrane vesicles in their bacterial outer membranes.

New!!: Cell signaling and Bacterial outer membrane vesicles · See more »

Bacteriophage

A bacteriophage, also known informally as a phage, is a virus that infects and replicates within Bacteria and Archaea.

New!!: Cell signaling and Bacteriophage · See more »

Biological functions of nitric oxide

Nitric oxide (nitrogen monoxide) is a molecule and chemical compound with chemical formula of NO.

New!!: Cell signaling and Biological functions of nitric oxide · See more »

Biosemiotics

Biosemiotics (from the Greek βίος bios, "life" and σημειωτικός sēmeiōtikos, "observant of signs) is a field of semiotics and biology that studies the prelinguistic meaning-making, or production and interpretation of signs and codes in the biological realm.

New!!: Cell signaling and Biosemiotics · See more »

Bistability

In a dynamical system, bistability means the system has two stable equilibrium states.

New!!: Cell signaling and Bistability · See more »

British English

British English is the standard dialect of English language as spoken and written in the United Kingdom.

New!!: Cell signaling and British English · See more »

Caenorhabditis elegans

Caenorhabditis elegans is a free-living (not parasitic), transparent nematode (roundworm), about 1 mm in length, that lives in temperate soil environments.

New!!: Cell signaling and Caenorhabditis elegans · See more »

CAMP-dependent pathway

In the field of molecular biology, the cAMP-dependent pathway, also known as the adenylyl cyclase pathway, is a G protein-coupled receptor-triggered signaling cascade used in cell communication.

New!!: Cell signaling and CAMP-dependent pathway · See more »

Cancer

Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body.

New!!: Cell signaling and Cancer · See more »

Cardiac muscle

Cardiac muscle (heart muscle) is one of the three major types of muscle, the others being skeletal and smooth muscle.

New!!: Cell signaling and Cardiac muscle · See more »

Cardiac pacemaker

Image showing the cardiac pacemaker or SA node, the normal pacemaker within the electrical conduction system of the heart. The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.

New!!: Cell signaling and Cardiac pacemaker · See more »

Catecholamine

A catecholamine (CA) is a monoamine, an organic compound that has a catechol (benzene with two hydroxyl side groups at carbons 1 and 2) and a side-chain amine.

New!!: Cell signaling and Catecholamine · See more »

Cell (biology)

The cell (from Latin cella, meaning "small room") is the basic structural, functional, and biological unit of all known living organisms.

New!!: Cell signaling and Cell (biology) · See more »

Cell cycle

The cell cycle or cell-division cycle is the series of events that take place in a cell leading to its division and duplication of its DNA (DNA replication) to produce two daughter cells.

New!!: Cell signaling and Cell cycle · See more »

Cell division

Cell division is the process by which a parent cell divides into two or more daughter cells.

New!!: Cell signaling and Cell division · See more »

Cell membrane

The cell membrane (also known as the plasma membrane or cytoplasmic membrane, and historically referred to as the plasmalemma) is a biological membrane that separates the interior of all cells from the outside environment (the extracellular space).

New!!: Cell signaling and Cell membrane · See more »

Cell Signaling Technology

Cell Signaling Technology, Inc.

New!!: Cell signaling and Cell Signaling Technology · See more »

Cell surface receptor

Cell surface receptors (membrane receptors, transmembrane receptors) are receptors that are embedded in the membranes of cells.

New!!: Cell signaling and Cell surface receptor · See more »

Cell–cell interaction

Cell–cell interaction refers to the direct interactions between cell surfaces that play a crucial role in the development and function of multicellular organisms.

New!!: Cell signaling and Cell–cell interaction · See more »

Cellular communication (biology)

Cellular communication is an umbrella term used in biology and more in depth in biophysics, biochemistry and biosemiotics to identify different types of communication methods between living cells.

New!!: Cell signaling and Cellular communication (biology) · See more »

Cellular differentiation

In developmental biology, cellular differentiation is the process where a cell changes from one cell type to another.

New!!: Cell signaling and Cellular differentiation · See more »

Chemical synapse

Chemical synapses are biological junctions through which neurons' signals can be exchanged to each other and to non-neuronal cells such as those in muscles or glands.

New!!: Cell signaling and Chemical synapse · See more »

Chloride

The chloride ion is the anion (negatively charged ion) Cl−.

New!!: Cell signaling and Chloride · See more »

Cholecalciferol

Cholecalciferol, also known as vitamin D3 and colecalciferol, is a type of vitamin D which is made by the skin, found in some foods, and taken as a dietary supplement.

New!!: Cell signaling and Cholecalciferol · See more »

Circulatory system

The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.

New!!: Cell signaling and Circulatory system · See more »

Commensalism

Commensalism is a long term biological interaction (symbiosis) in which members of one species gain benefits while those of the other species are neither benefited nor harmed.

New!!: Cell signaling and Commensalism · See more »

Complex system

A complex system is a system composed of many components which may interact with each other.

New!!: Cell signaling and Complex system · See more »

Crosstalk (biology)

Biological crosstalk refers to instances in which one or more components of one signal transduction pathway affects another.

New!!: Cell signaling and Crosstalk (biology) · See more »

Cyclic adenosine monophosphate

Cyclic adenosine monophosphate (cAMP, cyclic AMP, or 3',5'-cyclic adenosine monophosphate) is a second messenger important in many biological processes.

New!!: Cell signaling and Cyclic adenosine monophosphate · See more »

Cytokine

Cytokines are a broad and loose category of small proteins (~5–20 kDa) that are important in cell signaling.

New!!: Cell signaling and Cytokine · See more »

Cytoplasm

In cell biology, the cytoplasm is the material within a living cell, excluding the cell nucleus.

New!!: Cell signaling and Cytoplasm · See more »

Diabetes mellitus

Diabetes mellitus (DM), commonly referred to as diabetes, is a group of metabolic disorders in which there are high blood sugar levels over a prolonged period.

New!!: Cell signaling and Diabetes mellitus · See more »

Dormancy

Dormancy is a period in an organism's life cycle when growth, development, and (in animals) physical activity are temporarily stopped.

New!!: Cell signaling and Dormancy · See more »

Electrical synapse

An electrical synapse is a mechanical and electrically conductive link between two neighboring neurons that is formed at a narrow gap between the pre- and postsynaptic neurons known as a gap junction.

New!!: Cell signaling and Electrical synapse · See more »

Embryo

An embryo is an early stage of development of a multicellular diploid eukaryotic organism.

New!!: Cell signaling and Embryo · See more »

Emergence

In philosophy, systems theory, science, and art, emergence occurs when "the whole is greater than the sum of the parts," meaning the whole has properties its parts do not have.

New!!: Cell signaling and Emergence · See more »

Endocrine system

The endocrine system is a chemical messenger system consisting of hormones, the group of glands of an organism that carry those hormones directly into the circulatory system to be carried towards distant target organs, and the feedback loops of homeostasis that the hormones drive.

New!!: Cell signaling and Endocrine system · See more »

Endocytosis

Endocytosis is a form of bulk transport in which a cell transports molecules (such as proteins) into the cell (endo- + cytosis) by engulfing them in an energy-using process.

New!!: Cell signaling and Endocytosis · See more »

Enzyme

Enzymes are macromolecular biological catalysts.

New!!: Cell signaling and Enzyme · See more »

Epidermal growth factor

Epidermal growth factor (EGF) stimulates cell growth and differentiation by binding to its receptor, EGFR.

New!!: Cell signaling and Epidermal growth factor · See more »

Epidermal growth factor receptor

The epidermal growth factor receptor (EGFR; ErbB-1; HER1 in humans) is a transmembrane protein that is a receptor for members of the epidermal growth factor family (EGF family) of extracellular protein ligands.

New!!: Cell signaling and Epidermal growth factor receptor · See more »

Epithelium

Epithelium is one of the four basic types of animal tissue, along with connective tissue, muscle tissue and nervous tissue.

New!!: Cell signaling and Epithelium · See more »

Estrogen

Estrogen, or oestrogen, is the primary female sex hormone.

New!!: Cell signaling and Estrogen · See more »

Estrogen receptor

Estrogen receptors (ERs) are a group of proteins found inside cells.

New!!: Cell signaling and Estrogen receptor · See more »

Eusociality

Eusociality (from Greek εὖ eu "good" and social), the highest level of organization of animal sociality, is defined by the following characteristics: cooperative brood care (including care of offspring from other individuals), overlapping generations within a colony of adults, and a division of labor into reproductive and non-reproductive groups.

New!!: Cell signaling and Eusociality · See more »

Evolution

Evolution is change in the heritable characteristics of biological populations over successive generations.

New!!: Cell signaling and Evolution · See more »

Extracellular

In cell biology, molecular biology and related fields, the word extracellular (or sometimes extracellular space) means "outside the cell".

New!!: Cell signaling and Extracellular · See more »

Feedback

Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop.

New!!: Cell signaling and Feedback · See more »

GABAA receptor

The GABAA receptor (GABAAR) is an ionotropic receptor and ligand-gated ion channel.

New!!: Cell signaling and GABAA receptor · See more »

Gamma-Aminobutyric acid

gamma-Aminobutyric acid, or γ-aminobutyric acid, or GABA, is the chief inhibitory neurotransmitter in the mammalian central nervous system.

New!!: Cell signaling and Gamma-Aminobutyric acid · See more »

Gap junction

A gap junction may also be called a nexus or macula communicans.

New!!: Cell signaling and Gap junction · See more »

Gas

Gas is one of the four fundamental states of matter (the others being solid, liquid, and plasma).

New!!: Cell signaling and Gas · See more »

Gastrointestinal tract

The gastrointestinal tract (digestive tract, digestional tract, GI tract, GIT, gut, or alimentary canal) is an organ system within humans and other animals which takes in food, digests it to extract and absorb energy and nutrients, and expels the remaining waste as feces.

New!!: Cell signaling and Gastrointestinal tract · See more »

Gene

In biology, a gene is a sequence of DNA or RNA that codes for a molecule that has a function.

New!!: Cell signaling and Gene · See more »

Glucocorticoid

Glucocorticoids are a class of corticosteroids, which are a class of steroid hormones.

New!!: Cell signaling and Glucocorticoid · See more »

Glycoprotein

Glycoproteins are proteins that contain oligosaccharide chains (glycans) covalently attached to amino acid side-chains.

New!!: Cell signaling and Glycoprotein · See more »

Gonad

A gonad or sex gland or reproductive gland is a mixed gland that produces the gametes (sex cells) and sex hormones of an organism.

New!!: Cell signaling and Gonad · See more »

GRB2

Growth factor receptor-bound protein 2 also known as Grb2 is an adaptor protein involved in signal transduction/cell communication.

New!!: Cell signaling and GRB2 · See more »

Growth factor

A growth factor is a naturally occurring substance capable of stimulating cellular growth, proliferation, healing, and cellular differentiation.

New!!: Cell signaling and Growth factor · See more »

Gut flora

Gut flora, or gut microbiota, or gastrointestinal microbiota, is the complex community of microorganisms that live in the digestive tracts of humans and other animals, including insects.

New!!: Cell signaling and Gut flora · See more »

Hedgehog signaling pathway

The Hedgehog signaling pathway is a signaling pathway that transmits information to embryonic cells required for proper cell differentiation.

New!!: Cell signaling and Hedgehog signaling pathway · See more »

Homeostasis

Homeostasis is the tendency of organisms to auto-regulate and maintain their internal environment in a stable state.

New!!: Cell signaling and Homeostasis · See more »

Hormone

A hormone (from the Greek participle “ὁρμῶ”, "to set in motion, urge on") is any member of a class of signaling molecules produced by glands in multicellular organisms that are transported by the circulatory system to target distant organs to regulate physiology and behaviour.

New!!: Cell signaling and Hormone · See more »

Host (biology)

In biology and medicine, a host is an organism that harbours a parasitic, a mutualistic, or a commensalist guest (symbiont), the guest typically being provided with nourishment and shelter.

New!!: Cell signaling and Host (biology) · See more »

Host–pathogen interaction

The host-pathogen interaction is defined as how microbes or viruses sustain themselves within host organisms on a molecular, cellular, organismal or population level.

New!!: Cell signaling and Host–pathogen interaction · See more »

Human iron metabolism

Human iron metabolism is the set of chemical reactions that maintain human homeostasis of iron at the systemic and cellular level.

New!!: Cell signaling and Human iron metabolism · See more »

Hydrophile

A hydrophile is a molecule or other molecular entity that is attracted to water molecules and tends to be dissolved by water.

New!!: Cell signaling and Hydrophile · See more »

Hydrophobe

In chemistry, hydrophobicity is the physical property of a molecule (known as a hydrophobe) that is seemingly repelled from a mass of water.

New!!: Cell signaling and Hydrophobe · See more »

Immune system

The immune system is a host defense system comprising many biological structures and processes within an organism that protects against disease.

New!!: Cell signaling and Immune system · See more »

Immunity (medical)

In biology, immunity is the balanced state of multicellular organisms having adequate biological defenses to fight infection, disease, or other unwanted biological invasion, while having adequate tolerance to avoid allergy, and autoimmune diseases.

New!!: Cell signaling and Immunity (medical) · See more »

Information processing

Information processing is the change (processing) of information in any manner detectable by an observer.

New!!: Cell signaling and Information processing · See more »

Intracellular receptor

Intracellular receptors are receptors located inside the cell rather than on its cell membrane.

New!!: Cell signaling and Intracellular receptor · See more »

Intracrine

Intracrine refers to a hormone that acts inside a cell, regulating intracellular events.

New!!: Cell signaling and Intracrine · See more »

Ion channel

Ion channels are pore-forming membrane proteins that allow ions to pass through the channel pore.

New!!: Cell signaling and Ion channel · See more »

JAK-STAT signaling pathway

The JAK-STAT signalling pathway is a chain of interactions between proteins in a cell, and is involved in processes such as immunity, cell division, cell death and tumour formation.

New!!: Cell signaling and JAK-STAT signaling pathway · See more »

Juxtacrine signalling

In biology, juxtacrine signalling (or contact-dependent signalling) is a type of cell / cell or cell / extracellular matrix signalling in multicellular organisms that requires close contact.

New!!: Cell signaling and Juxtacrine signalling · See more »

Kinase

In biochemistry, a kinase is an enzyme that catalyzes the transfer of phosphate groups from high-energy, phosphate-donating molecules to specific substrates.

New!!: Cell signaling and Kinase · See more »

Ligand

In coordination chemistry, a ligand is an ion or molecule (functional group) that binds to a central metal atom to form a coordination complex.

New!!: Cell signaling and Ligand · See more »

Ligand (biochemistry)

In biochemistry and pharmacology, a ligand is a substance that forms a complex with a biomolecule to serve a biological purpose.

New!!: Cell signaling and Ligand (biochemistry) · See more »

Lipid

In biology and biochemistry, a lipid is a biomolecule that is soluble in nonpolar solvents.

New!!: Cell signaling and Lipid · See more »

Lipid bilayer

The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid molecules.

New!!: Cell signaling and Lipid bilayer · See more »

Lipid signaling

Lipid signaling, broadly defined, refers to any biological signaling event involving a lipid messenger that binds a protein target, such as a receptor, kinase or phosphatase, which in turn mediate the effects of these lipids on specific cellular responses.

New!!: Cell signaling and Lipid signaling · See more »

MAPK/ERK pathway

The MAPK/ERK pathway (also known as the Ras-Raf-MEK-ERK pathway) is a chain of proteins in the cell that communicates a signal from a receptor on the surface of the cell to the DNA in the nucleus of the cell.

New!!: Cell signaling and MAPK/ERK pathway · See more »

Mating of yeast

The yeast Saccharomyces cerevisiae is a simple single-celled eukaryote with both a diploid and haploid mode of existence.

New!!: Cell signaling and Mating of yeast · See more »

Membrane vesicle trafficking

Membrane vesicle trafficking in eukaryotic animal cells involves movement of important biochemical signal molecules from synthesis-and-packaging locations in the Golgi body to specific 'release' locations on the inside of the plasma membrane of the secretory cell, in the form of Golgi membrane-bound micro-sized vesicles, termed membrane vesicles (MVs).

New!!: Cell signaling and Membrane vesicle trafficking · See more »

Mitogen-activated protein kinase

A mitogen-activated protein kinase (MAPK or MAP kinase) is a type of protein kinase that is specific to the amino acids serine and threonine (i.e., a serine/threonine-specific protein kinase).

New!!: Cell signaling and Mitogen-activated protein kinase · See more »

Molecular cellular cognition

Molecular cellular cognition (MCC) is a branch of neuroscience that involves the study of cognitive processes with approaches that integrate molecular, cellular and behavioral mechanisms.

New!!: Cell signaling and Molecular cellular cognition · See more »

Monoamine neurotransmitter

Monoamine neurotransmitters are neurotransmitters and neuromodulators that contain one amino group that is connected to an aromatic ring by a two-carbon chain (such as -CH2-CH2-). All monoamines are derived from aromatic amino acids like phenylalanine, tyrosine, tryptophan, and the thyroid hormones by the action of aromatic amino acid decarboxylase enzymes.

New!!: Cell signaling and Monoamine neurotransmitter · See more »

Myc

Myc is a family of regulator genes and proto-oncogenes that code for transcription factors.

New!!: Cell signaling and Myc · See more »

Nanonetwork

A nanonetwork or nanoscale network is a set of interconnected nanomachines (devices a few hundred nanometers or a few micrometers at most in size), which are able to perform only very simple tasks such as computing, data storing, sensing and actuation.

New!!: Cell signaling and Nanonetwork · See more »

Nervous system

The nervous system is the part of an animal that coordinates its actions by transmitting signals to and from different parts of its body.

New!!: Cell signaling and Nervous system · See more »

Netpath

NetPath is a manually curated resource of human signal transduction pathways.

New!!: Cell signaling and Netpath · See more »

Neuromodulation

Neuromodulation is the physiological process by which a given neuron uses one or more chemicals to regulate diverse populations of neurons.

New!!: Cell signaling and Neuromodulation · See more »

Neuron

A neuron, also known as a neurone (British spelling) and nerve cell, is an electrically excitable cell that receives, processes, and transmits information through electrical and chemical signals.

New!!: Cell signaling and Neuron · See more »

Neuropeptide

Neuropeptides are small protein-like molecules (peptides) used by neurons to communicate with each other.

New!!: Cell signaling and Neuropeptide · See more »

Neurotransmitter

Neurotransmitters are endogenous chemicals that enable neurotransmission.

New!!: Cell signaling and Neurotransmitter · See more »

Nitric oxide

Nitric oxide (nitrogen oxide or nitrogen monoxide) is a colorless gas with the formula NO.

New!!: Cell signaling and Nitric oxide · See more »

Norepinephrine

Norepinephrine (NE), also called noradrenaline (NA) or noradrenalin, is an organic chemical in the catecholamine family that functions in the brain and body as a hormone and neurotransmitter.

New!!: Cell signaling and Norepinephrine · See more »

Notch signaling pathway

The Notch signaling pathway is a highly conserved cell signaling system present in most multicellular organisms.

New!!: Cell signaling and Notch signaling pathway · See more »

Ovary

The ovary is an organ found in the female reproductive system that produces an ovum.

New!!: Cell signaling and Ovary · See more »

Pancreatic islets

The pancreatic islets or islets of Langerhans are the regions of the pancreas that contain its endocrine (hormone-producing) cells, discovered in 1869 by German pathological anatomist Paul Langerhans.

New!!: Cell signaling and Pancreatic islets · See more »

Paracrine signalling

Paracrine signaling is a form of cell-to-cell communication in which a cell produces a signal to induce changes in nearby cells, altering the behavior of those cells.

New!!: Cell signaling and Paracrine signalling · See more »

Parathyroid hormone-related protein

Parathyroid hormone-related protein (or PTHrP) is a protein member of the parathyroid hormone family.

New!!: Cell signaling and Parathyroid hormone-related protein · See more »

Peptide

Peptides (from Gr.: πεπτός, peptós "digested"; derived from πέσσειν, péssein "to digest") are short chains of amino acid monomers linked by peptide (amide) bonds.

New!!: Cell signaling and Peptide · See more »

Peptide hormone

Peptide hormones or protein hormones are hormones whose molecules are peptides or proteins, respectively.

New!!: Cell signaling and Peptide hormone · See more »

Pheromone

A pheromone (from Ancient Greek φέρω phero "to bear" and hormone, from Ancient Greek ὁρμή "impetus") is a secreted or excreted chemical factor that triggers a social response in members of the same species.

New!!: Cell signaling and Pheromone · See more »

Phosphate

A phosphate is chemical derivative of phosphoric acid.

New!!: Cell signaling and Phosphate · See more »

Phospholipid

Phospholipids are a class of lipids that are a major component of all cell membranes.

New!!: Cell signaling and Phospholipid · See more »

Phosphorylation

In chemistry, phosphorylation of a molecule is the attachment of a phosphoryl group.

New!!: Cell signaling and Phosphorylation · See more »

Physiology

Physiology is the scientific study of normal mechanisms, and their interactions, which work within a living system.

New!!: Cell signaling and Physiology · See more »

Protease

A protease (also called a peptidase or proteinase) is an enzyme that performs proteolysis: protein catabolism by hydrolysis of peptide bonds.

New!!: Cell signaling and Protease · See more »

Protein

Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues.

New!!: Cell signaling and Protein · See more »

Protein dynamics

Proteins are generally thought to adopt unique structures determined by their amino acid sequences, as outlined by Anfinsen's dogma.

New!!: Cell signaling and Protein dynamics · See more »

Protein family

A protein family is a group of evolutionarily-related proteins.

New!!: Cell signaling and Protein family · See more »

Protein kinase

A protein kinase is a kinase enzyme that modifies other proteins by chemically adding phosphate groups to them (phosphorylation).

New!!: Cell signaling and Protein kinase · See more »

Protein–protein interaction

Protein–protein interactions (PPIs) are the physical contacts of high specificity established between two or more protein molecules as a result of biochemical events steered by electrostatic forces including the hydrophobic effect.

New!!: Cell signaling and Protein–protein interaction · See more »

Quorum sensing

In biology, quorum sensing is the ability to detect and to respond to cell population density by gene regulation.

New!!: Cell signaling and Quorum sensing · See more »

Receptor (biochemistry)

In biochemistry and pharmacology, a receptor is a protein molecule that receives chemical signals from outside a cell.

New!!: Cell signaling and Receptor (biochemistry) · See more »

Regulation of gene expression

Regulation of gene expression includes a wide range of mechanisms that are used by cells to increase or decrease the production of specific gene products (protein or RNA), and is informally termed gene regulation.

New!!: Cell signaling and Regulation of gene expression · See more »

Retinoic acid

Retinoic acid is a metabolite of vitamin A (retinol) that mediates the functions of vitamin A required for growth and development.

New!!: Cell signaling and Retinoic acid · See more »

Saccharomyces cerevisiae

Saccharomyces cerevisiae is a species of yeast.

New!!: Cell signaling and Saccharomyces cerevisiae · See more »

Scientific modelling

Scientific modelling is a scientific activity, the aim of which is to make a particular part or feature of the world easier to understand, define, quantify, visualize, or simulate by referencing it to existing and usually commonly accepted knowledge.

New!!: Cell signaling and Scientific modelling · See more »

Second messenger system

Second messengers are intracellular signaling molecules released by the cell in response to exposure to extracellular signaling molecules—the first messengers.

New!!: Cell signaling and Second messenger system · See more »

Signal transducing adaptor protein

Signal transducing adaptor proteins are proteins that are accessory to main proteins in a signal transduction pathway.

New!!: Cell signaling and Signal transducing adaptor protein · See more »

Signal transduction

Signal transduction is the process by which a chemical or physical signal is transmitted through a cell as a series of molecular events, most commonly protein phosphorylation catalyzed by protein kinases, which ultimately results in a cellular response.

New!!: Cell signaling and Signal transduction · See more »

Simulation

Simulation is the imitation of the operation of a real-world process or system.

New!!: Cell signaling and Simulation · See more »

Soliton model in neuroscience

The soliton hypothesis in neuroscience is a model that claims to explain how action potentials are initiated and conducted along axons based on a thermodynamic theory of nerve pulse propagation.

New!!: Cell signaling and Soliton model in neuroscience · See more »

Stem cell

Stem cells are biological cells that can differentiate into other types of cells and can divide to produce more of the same type of stem cells.

New!!: Cell signaling and Stem cell · See more »

Symbiosis

Symbiosis (from Greek συμβίωσις "living together", from σύν "together" and βίωσις "living") is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, commensalistic, or parasitic.

New!!: Cell signaling and Symbiosis · See more »

Synapse

In the nervous system, a synapse is a structure that permits a neuron (or nerve cell) to pass an electrical or chemical signal to another neuron or to the target efferent cell.

New!!: Cell signaling and Synapse · See more »

Systems biology

Systems biology is the computational and mathematical modeling of complex biological systems.

New!!: Cell signaling and Systems biology · See more »

TGF beta signaling pathway

The transforming growth factor beta (TGFB) signaling pathway is involved in many cellular processes in both the adult organism and the developing embryo including cell growth, cell differentiation, apoptosis, cellular homeostasis and other cellular functions.

New!!: Cell signaling and TGF beta signaling pathway · See more »

Thermoregulation

Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding temperature is very different.

New!!: Cell signaling and Thermoregulation · See more »

Thyroid hormones

Thyroid hormones are two hormones produced and released by the thyroid gland, namely triiodothyronine (T3) and thyroxine (T4).

New!!: Cell signaling and Thyroid hormones · See more »

Thyrotropin-releasing hormone

Thyrotropin-releasing hormone (TRH), also called thyrotropin-releasing factor (TRF) or thyroliberin, is a releasing hormone, produced by the hypothalamus, that stimulates the release of thyrotropin (thyroid-stimulating hormone or TSH) and prolactin from the anterior pituitary.

New!!: Cell signaling and Thyrotropin-releasing hormone · See more »

Tissue engineering

Tissue engineering is the use of a combination of cells, engineering and materials methods, and suitable biochemical and physicochemical factors to improve or replace biological tissues.

New!!: Cell signaling and Tissue engineering · See more »

Transcription factor

In molecular biology, a transcription factor (TF) (or sequence-specific DNA-binding factor) is a protein that controls the rate of transcription of genetic information from DNA to messenger RNA, by binding to a specific DNA sequence.

New!!: Cell signaling and Transcription factor · See more »

Unicellular organism

A unicellular organism, also known as a single-celled organism, is an organism that consists of only one cell, unlike a multicellular organism that consists of more than one cell.

New!!: Cell signaling and Unicellular organism · See more »

Uterus

The uterus (from Latin "uterus", plural uteri) or womb is a major female hormone-responsive secondary sex organ of the reproductive system in humans and most other mammals.

New!!: Cell signaling and Uterus · See more »

Vasopressin

Vasopressin, also named antidiuretic hormone (ADH), arginine vasopressin (AVP) or argipressin, is a hormone synthesized as a peptide prohormone in neurons in the hypothalamus, and is converted to AVP.

New!!: Cell signaling and Vasopressin · See more »

Vertebrate

Vertebrates comprise all species of animals within the subphylum Vertebrata (chordates with backbones).

New!!: Cell signaling and Vertebrate · See more »

Virulence

Virulence is a pathogen's or microbe's ability to infect or damage a host.

New!!: Cell signaling and Virulence · See more »

White blood cell

White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.

New!!: Cell signaling and White blood cell · See more »

Wnt signaling pathway

The Wnt signaling pathways are a group of signal transduction pathways made of proteins that pass signals into a cell through cell surface receptors.

New!!: Cell signaling and Wnt signaling pathway · See more »

Yeast

Yeasts are eukaryotic, single-celled microorganisms classified as members of the fungus kingdom.

New!!: Cell signaling and Yeast · See more »

Redirects here:

Cell Signaling, Cell Signaling Networks, Cell communication, Cell signal, Cell signaling networks, Cell signalling, Cell-to-cell signaling, Cellular signaling, Cellular signalling, Cellullar signal, Chemical mediator, Intercellular communication, Intercellular signaling, Intercellular signaling peptides and proteins, Intracellular signaling, Signal (biology), Signal molecule, Signaling Molecules and Interaction, Signaling molecule, Signaling molecules, Signaling pathway, Signaling protein, Signaling proteins, Signalling molecule, Signalling pathway.

References

[1] https://en.wikipedia.org/wiki/Cell_signaling

OutgoingIncoming
Hey! We are on Facebook now! »