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The Raf/MEK/ERK (MAPK) propagates growth signals in the cell. Misregulation can lead to cancer.\nThe red dots on the active EGFR are phosphorylated tyrosines. PDB entries: 1egf, 1nql, 1m17, 2jwa, 3njp, 2gs6, 1gri, 1xd2, 3ksy, 5p21, 6xi7, 6q0j, 2y4i,
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
Germ cell tumor of testicle under light microscopy zoom in different ranges
Backgrounds of Characteristics  of Bacteria and Fungi  for education in Microbiology laboratory.
Haematocysts of single-celled green algae,
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
Structure of Escherichia Coli
All drugs are resistance in sensitivity test.
Particles, medical concept
Gastric mucosa stained with the Masson trichrome stain showing: surface epithelium, gastric pits with foveolar cells, fundic glands and muscularis mucosae.
plant rape flower cross section under light mircoscope with white background
Arabidopsis thaliana pollen grains in anther, fluorescent staining of DNA by Hoechst 33342 and modelling by  surface rendering software.
Natural agate surfaces, suitable for backgrounds and wallpapers.
Lily leaf c.s. under microscope
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Colored plant cells with damages caused by a parasitic animal under the microscope.
Antibodies conjugated with drugs at the FC region are designed to attach a drug to the FC region of the antibody. This technology leverages the specificity of antibodies to deliver the drug directly to target cells. As a result, it can enhance the drug's effectiveness and reduce side effects. This approach is particularly promising in cancer treatment and therapies for autoimmune diseases.\n\nThis image was not created by AI.
Histological Cerebellum human, Sympathetic ganglion human And Spinal cord human under the microscope for education.
The cellular engineering is mainly associated with the modifications and alterations of host cells for enhancing the yield and quality of the expressed protein 3d rendering
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Epidermal growth factor (EGF) activates the EGF receptor (EGFR), that dimerizes. Red dots are phosphorylated tyrosines. The signal transduction continues through GRB2/SOS, Ras,  Raf/MEK and ERK, that will activate many processes in the cell.
Focal nodular hyperplasia (FNH) is a benign liver lesion that is composed of a proliferation of hyperplastic hepatocytes surrounding a central stellate scar. Typically, FNH is a solitary lesion that is more commonly seen in women.
Microscopic close view of high vaginal swab Gram stain smear, 100x. diagnosis of Bacterial vaginosis (BV).
plant Zea Stem C.S. under light mircoscope with white background
Green algae cells background
Slice of natural crystal for patterns and textures use with high resolution.
Cross sections of dicot plant root under light microscope view for botany education.
Molecular model of amylose
Free Images: "bestof:Cellcycle.png en Cell Cycle ja 細胞周� � MD Garrett Cell cycle control and cancer Curr Sci 2001 81 515-522 のFig 1を参� �に� 製した� � E Hoshimoto"
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