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Confocal light micrograph of a fibroblast-like cell extracted from the African green monkey (Cercopithecus aethiops) The cell is expressing a fluores
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Exocytosis illustration
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Endocytosis illustration
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Human Caveolin-1 molecule illustration
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Illustration depicting endosymbiosis Endosymbiosis is a relationship where one organism lives inside another for mutual benefit The endocytosis of a
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Illustration depicting the process of phagocytosis in three steps Phagocytosis is a crucial process where immune cells engulf and eradicate harmful s
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Illustration of a Marburg virus entering a eukaryote cell via endocytosed vesicles The virus attaches to a host cell via binding of the virus glycopr
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Kidney proximal convoluted tubule TEM
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Kidney proximal convoluted tubule TEM
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False-colour transmission electron micrograph (TEM) showing pinocytosis (endocytosis) in a blood capillary The lumen of the capillary is at top (blue
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Kidney proximal convoluted tubule TEM
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Kidney proximal convoluted tubule TEM
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Phagocytosis Illustration of a cell engulfing (phagocytosing) a food particle by ALI DAMOUHSCIENCE PHOTO LIBRARY
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Clathrin molecular model
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Molecular model of clathrin Clathrin plays an essential role in the formation of coated vesicles at cell membranes Clathrin-mediated endocytosis reg
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Molecular model of clathrin Clathrin plays an essential role in the formation of coated vesicles at cell membranes Clathrin-mediated endocytosis reg
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LDL particle binding to a receptor illustration
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Clathrin molecule illustration
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Cellular protein transport Proteins are synthesises by ribosomes (blue dots) on the endoplasmic reticulum (left) They are then transported in vesicl
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Golgi membranes TEM
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Computer illustration of a low-density lipoprotein (LDL) or bad cholesterol molecule (round) bound to an LDL receptor (LDLR) protein (red) in a ce
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LDL receptors on cell membrane illustration The binding of LDL (low-density lipoprotein) droplets (spherical lipid particles) to the LDL receptors (
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Pinocytosis AFM and light micrograph
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Herpes simplex virus TEM
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Herpes simplex virus TEM
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Herpes simplex virus TEM
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Endocytosis by a capillary endothelial cell TEM
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Macrophage TEM
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Herpes simplex virus TEM
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Herpes simplex virus TEM
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Herpes simplex TEM
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Herpes simplex virus TEM
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Herpes simplex virus TEM
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Herpes simplex virus TEM
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Endocytosis by a capillary endothelial cell TEM
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Endocytosis by a capillary endothelial cell TEM
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Endocytosis by a capillary endothelial cell TEM
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Endocytosis by a capillary endothelial cell TEM
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Researchers at Duke University USA are using a genetically-engineered poliovirus to attack and kill cancer cells It appears that poliovirus recepto
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Researchers at Duke University USA are using a genetically-engineered poliovirus to attack and kill cancer cells It appears that poliovirus recepto
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Exocytosis Illustration of exocytosis where substances produced or segregated inside a cell are transported to the cell membrane and released to the
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Exocytosis illustration
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Receptor-based endocytosis Illustration of receptor-mediated endocytosis where receptors on cells allow them to engulf target molecules (red) The t
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Receptor-based endocytosis Illustration of receptor-mediated endocytosis where receptors on cells allow them to engulf target molecules (red) The t
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Pinocytosis illustration
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Pinocytosis Illustration of the process of pinocytosis by which cells engulf liquids (here solute molecules orange) The solute molecules are encl
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Phagocytosis Illustration of the process of phagocytosis by which cells engulf solids (here bacterial cells orange) The bacteria are enclosed by
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Phagocytosis Illustration of the process of phagocytosis by which cells engulf solids (here bacterial cells orange) The bacteria are enclosed by
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Cellular protein transport illustration
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Cellular protein transport illustration
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Viral infection Image showing a virus (blue and pink spheres) infecting a host cell (yellow) The virus particles release genetic material (turquoise
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Computer artwork showing an ebola virus particle (dark grey) infecting a cell Glycoproteins in the viral envelope bind with receptors on the cell Th
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Computer artwork showing an ebola virus particle (red) infecting a cell Glycoproteins in the viral envelope bind with receptors on the cell The viru
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Dynamin enzyme molecular model
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Dynamin enzyme molecular model The two protein chains that form a pleckstrin homology (PH) domain can be seen (blue and pink) Domains are structura
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Dr Arwyn Tomos Jones
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Nano-medicine Drug delivery research
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Research into the development of nano-scaled drug delivery systems A researcher at the Welsh School of Pharmacy at Cardiff University uses fluorescen
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Research into the development of nano-scaled drug delivery systems A researcher at the Welsh School of Pharmacy at Cardiff University uses fluorescen
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Research into the development of nano-scaled drug delivery systems A researcher at the Welsh School of Pharmacy at Cardiff University uses fluorescen
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Retrovirus entering a cell artwork
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Retrovirus entering a cell Computer artwork of the first stage of retrovirus infecting a cell Molecules on the surface of the virus interact with re
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Animal cell processes Cutaway artwork showing the structures inside an animal cell and four different processes that take place inside it or on its m
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Animal cell structure Cutaway artwork showing the structures inside an animal cell and the two main processes by which material is ingested or remove
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SARS-CoV-2 coronavirus infection mechanism illustration
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SARS-CoV-2 infection mechanism Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19) The virus spi
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Dynamin enzyme Computer model showing three perspective views of the tertiary structure of the enzyme dynamin The two protein chains that form a ple
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Dynamin enzyme Computer model showing the tertiary structure of the enzyme dynamin Alpha helices (green coils) beta sheets (arrows) and linking reg
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Computer illustration of phagocytosis-like uptake of a virus by a host cell; the first stage of viral infection of the host cell This type of viral e
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Computer illustration of phagocytosis-like uptake of a virus by a host cell; the first stage of viral infection of the host cell This type of viral e
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Computer illustration of phagocytosis-like uptake of a virus by a host cell; the first stage of viral infection of the host cell This type of viral e
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Computer illustration of phagocytosis-like uptake of a virus by a host cell; the first stage of viral infection of the host cell This type of viral e
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Computer illustration of phagocytosis-like uptake of a virus by a host cell; the first stage of viral infection of the host cell This type of viral e
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Computer illustration of phagocytosis-like uptake of a virus by a host cell; the first stage of viral infection of the host cell This type of viral e
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Dynamin enzyme Molecular model of the pleckstrin homology (PH) domain of the dynamin enzyme Domains are structural regions of enzymes that are often
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Dynamin enzyme Molecular model of the pleckstrin homology (PH) domain of the dynamin enzyme Domains are structural regions of enzymes that are often
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Illustration of mitochondria in an animal cell Mitochondria (blue and white) are the sites of energy synthesis within the cell
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Illustration of mitochondria in an animal cell Mitochondria (blue and white) are the sites of energy synthesis within the cell
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Illustration of the structure of a typical animal cell The cell nucleus is at upper centre It holds the cells genetic material in the form of DNA (
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Animal cell illustration
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Illustration of the structure of a typical animal cell The cell nucleus is at upper centre It holds the cells genetic material in the form of DNA (
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Illustration of the structure of a typical animal cell The cell nucleus is at centre It holds the cells genetic material in the form of DNA (deoxyr
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Covid-19 coronavirus particle infecting a cell illustration The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan China in Decembe
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Retrovirus replication illustration
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Retrovirus replication Hand-labelled illustration of retroviruses (spiked) entering (upper frame) a cell (blue) and replicating The virus attaches i
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Retrovirus replication illustration
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Retrovirus replication illustration
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Clathrin-coated vesicle budding from membrane illustration
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LDL receptors on cell membrane illustration The binding of LDL (low-density lipoprotein) droplets (spherical lipid particles) to the LDL receptors (
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Clathrin Mediated Endocytosis
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LDL bound to receptor Computer illustration of a low-density lipoprotein (LDL) or bad cholesterol molecule (round) bound to an LDL receptor (LDLR
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