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

Phagocytosis

Index Phagocytosis

In cell biology, phagocytosis is the process by which a cell—often a phagocyte or a protist—engulfs a solid particle to form an internal compartment known as a phagosome. [1]

65 relations: Active transport, Alpha-v beta-3, Amoeba, Annexin A1, Antibody, Antigen presentation, Antigen-presenting cell, Apoptosis, Élie Metchnikoff, Bacillus anthracis, Bacteria, C3b, Calreticulin, CD36, Cell (biology), Cell biology, Cell wall, Ciliate, Cytosol, Cytostome, Defensin, Dendritic cell, Efferocytosis, Emperipolesis, Endocytosis, Entamoeba histolytica, Enzyme, Fungus, GAS6, Glycan, Homology (biology), Hydrogen cyanide, Hydrogen peroxide, Hypochlorite, Immune system, Lactoferrin, Low-density lipoprotein, Lysosome, Lysozyme, Macrophage, MFGE8, Mixotroph, Myeloperoxidase, NF-κB, Nicotinamide adenine dinucleotide phosphate, Opsonin, Paracytophagy, Pathogen, Pathogen-associated molecular pattern, Phagocyte, ..., Phagolysosome, Phagoptosis, Phagosome, Phosphatidylserine, Phototroph, Pinocytosis, Protist, Pseudopodia, Reactive oxygen species, Red blood cell, Residual body, Thrombospondin 1, Trichoplax, White blood cell, William Osler. Expand index (15 more) »

Active transport

Active transport is the movement of molecules across a membrane from a region of their lower concentration to a region of their higher concentration—in the direction against the concentration gradient.

New!!: Phagocytosis and Active transport · See more »

Alpha-v beta-3

αVβ3 is a type of integrin that is a receptor for vitronectin.

New!!: Phagocytosis and Alpha-v beta-3 · See more »

Amoeba

An amoeba (rarely spelled amœba, US English spelled ameba; plural am(o)ebas or am(o)ebae), often called amoeboid, is a type of cell or organism which has the ability to alter its shape, primarily by extending and retracting pseudopods.

New!!: Phagocytosis and Amoeba · See more »

Annexin A1

Annexin A1, also known as lipocortin I, is a protein that is encoded by the ANXA1 gene in humans.

New!!: Phagocytosis and Annexin A1 · See more »

Antibody

An antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly by plasma cells that is used by the immune system to neutralize pathogens such as pathogenic bacteria and viruses.

New!!: Phagocytosis and Antibody · See more »

Antigen presentation

Antigen presentation describes a vital immune process which is essential for T cell immune response triggering.

New!!: Phagocytosis and Antigen presentation · See more »

Antigen-presenting cell

An antigen-presenting cell (APC) or accessory cell is a cell that displays antigen complexed with major histocompatibility complexes (MHCs) on their surfaces; this process is known as antigen presentation.

New!!: Phagocytosis and Antigen-presenting cell · See more »

Apoptosis

Apoptosis (from Ancient Greek ἀπόπτωσις "falling off") is a process of programmed cell death that occurs in multicellular organisms.

New!!: Phagocytosis and Apoptosis · See more »

Élie Metchnikoff

Ilya Ilyich Mechnikov (Илья́ Ильи́ч Ме́чников, also written as Élie Metchnikoff; 15 July 1916) was a Russian zoologist best known for his pioneering research in immunology.

New!!: Phagocytosis and Élie Metchnikoff · See more »

Bacillus anthracis

Bacillus anthracis is the etiologic agent of anthrax—a common disease of livestock and, occasionally, of humans—and the only obligate pathogen within the genus Bacillus.

New!!: Phagocytosis and Bacillus anthracis · See more »

Bacteria

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

New!!: Phagocytosis and Bacteria · See more »

C3b

C3b is the larger of two elements formed by the cleavage of complement component 3, and is considered an important part of the innate immune system.

New!!: Phagocytosis and C3b · See more »

Calreticulin

Calreticulin also known as calregulin, CRP55, CaBP3, calsequestrin-like protein, and endoplasmic reticulum resident protein 60 (ERp60) is a protein that in humans is encoded by the CALR gene.

New!!: Phagocytosis and Calreticulin · See more »

CD36

CD36 (cluster of differentiation 36), also known as platelet glycoprotein 4, fatty acid translocase (FAT), scavenger receptor class B member 3 (SCARB3), and glycoproteins 88 (GP88), IIIb (GPIIIB), or IV (GPIV) is a protein that in humans is encoded by the CD36 gene.

New!!: Phagocytosis and CD36 · 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!!: Phagocytosis and Cell (biology) · See more »

Cell biology

Cell biology (also called cytology, from the Greek κυτος, kytos, "vessel") is a branch of biology that studies the structure and function of the cell, the basic unit of life.

New!!: Phagocytosis and Cell biology · See more »

Cell wall

A cell wall is a structural layer surrounding some types of cells, just outside the cell membrane.

New!!: Phagocytosis and Cell wall · See more »

Ciliate

The ciliates are a group of protozoans characterized by the presence of hair-like organelles called cilia, which are identical in structure to eukaryotic flagella, but are in general shorter and present in much larger numbers, with a different undulating pattern than flagella.

New!!: Phagocytosis and Ciliate · See more »

Cytosol

The cytosol, also known as intracellular fluid (ICF) or cytoplasmic matrix, is the liquid found inside cells.

New!!: Phagocytosis and Cytosol · See more »

Cytostome

A cytostome (from cyto-, cell and stome-, mouth) or cell mouth is a part of a cell specialized for phagocytosis, usually in the form of a microtubule-supported funnel or groove.

New!!: Phagocytosis and Cytostome · See more »

Defensin

Defensins are small cysteine-rich cationic proteins found in both vertebrates and invertebrates.

New!!: Phagocytosis and Defensin · See more »

Dendritic cell

Dendritic cells (DCs) are antigen-presenting cells (also known as accessory cells) of the mammalian immune system.

New!!: Phagocytosis and Dendritic cell · See more »

Efferocytosis

In cell biology, efferocytosis (from efferre, Latin for 'to take to the grave', 'to bury') is the process by which dying/dead cells (e.g. apoptotic or necrotic) are removed by phagocytic cells.

New!!: Phagocytosis and Efferocytosis · See more »

Emperipolesis

In medicine, emperipolesis is the presence of an intact cell within the cytoplasm of another cell.

New!!: Phagocytosis and Emperipolesis · 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!!: Phagocytosis and Endocytosis · See more »

Entamoeba histolytica

Entamoeba histolytica is an anaerobic parasitic amoebozoan, part of the genus Entamoeba.

New!!: Phagocytosis and Entamoeba histolytica · See more »

Enzyme

Enzymes are macromolecular biological catalysts.

New!!: Phagocytosis and Enzyme · See more »

Fungus

A fungus (plural: fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms.

New!!: Phagocytosis and Fungus · See more »

GAS6

Growth arrest-specific 6, also known as GAS6, is a human gene coding for the Gas6 protein.

New!!: Phagocytosis and GAS6 · See more »

Glycan

The terms glycan and polysaccharide are defined by IUPAC as synonyms meaning "compounds consisting of a large number of monosaccharides linked glycosidically".

New!!: Phagocytosis and Glycan · See more »

Homology (biology)

In biology, homology is the existence of shared ancestry between a pair of structures, or genes, in different taxa.

New!!: Phagocytosis and Homology (biology) · See more »

Hydrogen cyanide

Hydrogen cyanide (HCN), sometimes called prussic acid, is a chemical compound with the chemical formula HCN.

New!!: Phagocytosis and Hydrogen cyanide · See more »

Hydrogen peroxide

Hydrogen peroxide is a chemical compound with the formula.

New!!: Phagocytosis and Hydrogen peroxide · See more »

Hypochlorite

In chemistry, hypochlorite is an ion with the chemical formula ClO−.

New!!: Phagocytosis and Hypochlorite · 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!!: Phagocytosis and Immune system · See more »

Lactoferrin

Lactoferrin (LF), also known as lactotransferrin (LTF), is a multifunctional protein of the transferrin family.

New!!: Phagocytosis and Lactoferrin · See more »

Low-density lipoprotein

Low-density lipoprotein (LDL) is one of the five major groups of lipoprotein which transport all fat molecules around the body in the extracellular water.

New!!: Phagocytosis and Low-density lipoprotein · See more »

Lysosome

A lysosome is a membrane-bound organelle found in nearly all animal cells.

New!!: Phagocytosis and Lysosome · See more »

Lysozyme

Lysozyme, also known as muramidase or N-acetylmuramide glycanhydrolase is an antimicrobial enzyme produced by animals that forms part of the innate immune system.

New!!: Phagocytosis and Lysozyme · See more »

Macrophage

Macrophages (big eaters, from Greek μακρός (makrós).

New!!: Phagocytosis and Macrophage · See more »

MFGE8

Milk fat globule-EGF factor 8 protein (Mfge8), also known as lactadherin, is a protein which in humans is encoded by the MFGE8 gene.

New!!: Phagocytosis and MFGE8 · See more »

Mixotroph

A mixotroph is an organism that can use a mix of different sources of energy and carbon, instead of having a single trophic mode on the continuum from complete autotrophy at one end to heterotrophy at the other.

New!!: Phagocytosis and Mixotroph · See more »

Myeloperoxidase

Myeloperoxidase (MPO) is a peroxidase enzyme that in humans is encoded by the MPO gene on chromosome 17.

New!!: Phagocytosis and Myeloperoxidase · See more »

NF-κB

NF-κB (nuclear factor kappa-light-chain-enhancer of activated B cells) is a protein complex that controls transcription of DNA, cytokine production and cell survival.

New!!: Phagocytosis and NF-κB · See more »

Nicotinamide adenine dinucleotide phosphate

Nicotinamide adenine dinucleotide phosphate, abbreviated NADP or, in older notation, TPN (triphosphopyridine nucleotide), is a cofactor used in anabolic reactions, such as lipid and nucleic acid synthesis, which require NADPH as a reducing agent.

New!!: Phagocytosis and Nicotinamide adenine dinucleotide phosphate · See more »

Opsonin

An opsonin (from the Greek opsōneîn, to prepare for eating) is any molecule that enhances phagocytosis by marking an antigen for an immune response or marking dead cells for recycling (i.e., causes the phagocyte to "relish" the marked cell).

New!!: Phagocytosis and Opsonin · See more »

Paracytophagy

Paracytophagy is the cellular process whereby a cell engulfs a protrusion which extends from a neighboring cell.

New!!: Phagocytosis and Paracytophagy · See more »

Pathogen

In biology, a pathogen (πάθος pathos "suffering, passion" and -γενής -genēs "producer of") or a '''germ''' in the oldest and broadest sense is anything that can produce disease; the term came into use in the 1880s.

New!!: Phagocytosis and Pathogen · See more »

Pathogen-associated molecular pattern

Pathogen-associated molecular patterns, or PAMPs, are molecules associated with groups of pathogens, that are recognized by cells of the innate immune system.

New!!: Phagocytosis and Pathogen-associated molecular pattern · See more »

Phagocyte

Phagocytes are cells that protect the body by ingesting harmful foreign particles, bacteria, and dead or dying cells.

New!!: Phagocytosis and Phagocyte · See more »

Phagolysosome

In biology, a phagolysosome, or endolysosome, is a cytoplasmic body formed by the fusion of a phagosome with a lysosome in a process that occurs during phagocytosis. Formation of phagolysosomes is essential for the intracellular destruction of microorganisms and pathogens.

New!!: Phagocytosis and Phagolysosome · See more »

Phagoptosis

Phagoptosis is a type of cell death caused by the cell being phagocytosed (i.e. eaten) by another cell, and therefore this form of cell death is prevented by blocking phagocytosis.

New!!: Phagocytosis and Phagoptosis · See more »

Phagosome

In cell biology, a phagosome is a vesicle formed around a particle engulfed by a phagocyte via phagocytosis.

New!!: Phagocytosis and Phagosome · See more »

Phosphatidylserine

Phosphatidylserine (abbreviated Ptd-L-Ser or PS) is a phospholipid and is a component of the cell membrane.

New!!: Phagocytosis and Phosphatidylserine · See more »

Phototroph

Phototrophs (Gr: φῶς, φωτός.

New!!: Phagocytosis and Phototroph · See more »

Pinocytosis

In cellular biology, pinocytosis, otherwise known as fluid endocytosis and bulk-phase pinocytosis, is a mode of endocytosis in which small particles suspended in extracellular fluid are brought into the cell through an invagination of the cell membrane, resulting in a suspension of the particles within a small vesicle inside the cell.

New!!: Phagocytosis and Pinocytosis · See more »

Protist

A protist is any eukaryotic organism that has cells with nuclei and is not an animal, plant or fungus.

New!!: Phagocytosis and Protist · See more »

Pseudopodia

A pseudopod or pseudopodium (plural: pseudopods or pseudopodia) (from the Greek word ψευδοποδός, ψευδός "false" + ποδός "foot") is a temporary cytoplasm-filled projection of an eukaryotic cell membrane or a unicellular protist.

New!!: Phagocytosis and Pseudopodia · See more »

Reactive oxygen species

Reactive oxygen species (ROS) are chemically reactive chemical species containing oxygen.

New!!: Phagocytosis and Reactive oxygen species · See more »

Red blood cell

Red blood cells-- also known as RBCs, red cells, red blood corpuscles, haematids, erythroid cells or erythrocytes (from Greek erythros for "red" and kytos for "hollow vessel", with -cyte translated as "cell" in modern usage), are the most common type of blood cell and the vertebrate's principal means of delivering oxygen (O2) to the body tissues—via blood flow through the circulatory system.

New!!: Phagocytosis and Red blood cell · See more »

Residual body

In lysosomal digestion, residual bodies are vesicles containing indigestible materials.

New!!: Phagocytosis and Residual body · See more »

Thrombospondin 1

Thrombospondin 1, abbreviated as THBS1, is a protein that in humans is encoded by the THBS1 gene.

New!!: Phagocytosis and Thrombospondin 1 · See more »

Trichoplax

Trichoplax adhaerens is the only extant representative of phylum Placozoa, which is a basal group of multicellular animals (metazoa).

New!!: Phagocytosis and Trichoplax · 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!!: Phagocytosis and White blood cell · See more »

William Osler

Sir William Osler, 1st Baronet, (July 12, 1849 – December 29, 1919) was a Canadian physician and one of the four founding professors of Johns Hopkins Hospital.

New!!: Phagocytosis and William Osler · See more »

Redirects here:

Antiphagocytic, Phagocytic, Phagocytize, Phagocytos, Phagocytose, Phagocytosed, Phagosome crystal structures, Phagosytosis, Phagotroph, Phagotrophic, Phagotrophy.

References

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

OutgoingIncoming
Hey! We are on Facebook now! »