Cell proliferation and cell death are two sides of the same coin. Both processes are essential for life, but a disruption in either can lead to disease. Cell proliferation is the process by which cells grow and divide. It is tightly regulated to ensure that the body has the correct number of cells at the right time. Cell death, or apoptosis, is a programmed process that leads to the death of cells. It is also essential for life, as it helps to remove old, damaged, or infected cells from the body.
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#Cellproliferation #CellDeath #biology #science #health #cancer #disease #cellcycle #apoptosis #CellDivision #CellSignaling #dnadamage #generegulation
Recent developments in cell biology are giving us new insights into how cells work and how they can be manipulated. This is leading to the development of new treatments for diseases and new technologies that could improve our lives.
#cellbiology #neuroscience #health #disease #treatment #technology
Weekly Cell Biology (MCQs)
๐ Exciting Breakthrough in Cancer Research! ๐
Researchers have developed a groundbreaking class of gold(III) compounds that show immense promise as potent anticancer agents! ๐๐ฌ
These compounds have demonstrated remarkable toxicity against cancer cells, while being incredibly well-tolerated by mice. ๐ช๐ญ This discovery marks a significant step towards the development of new cancer drugs that could potentially revolutionize cancer treatment in the future. ๐
Metal-based therapies have already proven effective against various cancers, with platinum-based drugs serving as a first-line chemotherapy for cancers like testicular, bladder, lung, colon, and ovarian. Now, the new chiral gold(III) compounds have emerged as potential game-changers, offering fresh hope in the fight against cancer. ๐
The researchers' innovative approach resulted in a different structure that enhances the stability of the gold(III) compounds, paving the way for further therapeutic development. ๐งช๐
With the lab results showing promising effectiveness against a range of cancer cell lines, we are optimistic about the positive impact these compounds could have on cancer patients' lives. ๐
#AntiCancerCompounds #CancerTreatment #MedicalResearch #HopefulDiscoveries #FightAgainstCancer
"Lysis of cell by pathogen: The destructive process in which a pathogen causes a cell to burst, releasing its contents."
Examples:
1. Influenza virus infects respiratory cells, leading to cell lysis and the spread of the virus.
2. Bacterial pathogens like Streptococcus produce toxins that induce cell lysis, causing tissue damage in the body.
3. Some parasites, like the Plasmodium species responsible for malaria, invade and lyse red blood cells to propagate and cause disease.
4. Human Immunodeficiency Virus (HIV) attacks CD4+ T-cells, leading to cell lysis and weakening the immune system.
#CellBurst #CellLysis #PathogenAttack #InfectionOutbreak #CellularDestruction
Dolly's birth, the first cloned mammal from a differentiated cell, triggered groundbreaking discoveries, enabling scientists to cultivate and differentiate stem cells into specific types. Advanced techniques like 3-D printing, organoids, and organ-on-chip technology have led to improved disease models and tissue regeneration. From iPSCs to cancer vaccines, the range of stem cell-based treatments keeps expanding, promising a future where these cells revolutionize healthcare by treating, curing, and preventing diseases.
#cellcloning #stemcells #tissueregneration #mitosis
