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  1. Colorful clones: Researchers track development, behavior of individual blood stem cells

    Category: Arabian Researchers/News

    Researchers have used a colorful, cell-labeling technique to track the development of the blood system and trace the lineage of adult blood cells traveling through the vast networks of veins, arteries, ...
    Thursday, 24 November 2016
  2. Gut's microbial community shown to influence host gene expression

    Category: Arabian Researchers/News

    New research is helping to tease out the mechanics of how the gut microbiome communicates with the cells of its host to switch genes on and off. The upshot of the study, another indictment of the so-called ...
    Thursday, 24 November 2016
  3. Low-dose chemotherapy regimens could prevent tumor recurrence in types of breast cancer, pancreatic cancer

    Category: Arabian Researchers/News

    Conventional, high-dose chemotherapy treatments can cause the fibroblast cells surrounding tumors to secrete proteins that promote the tumors’ recurrence in more aggressive forms, researchers have discovered. ...
    Thursday, 24 November 2016
  4. Cancer signaling pathway could illuminate new avenue to therapy

    Category: Arabian Researchers/News

    Researchers have better defined a pro-growth signaling pathway common to many cancers that, when blocked, kills cancer cells but leaves healthy cells comparatively unharmed. The study could establish new ...
    Thursday, 24 November 2016
  5. Researchers discover novel mechanism to stop the spread of breast cancer

    Category: Arabian Researchers/News

    Controlling the levels of the TIP60 protein, which is a tumor suppressor, could potentially prevent the spread of breast cancer cells, a team of has found. Posted: 2016-11-23 14:06:59 ...
    Thursday, 24 November 2016
  6. Scientists discover neuron-producing stem cells in the membranes covering the brain

    Category: Arabian Researchers/News

    Unexpected cells have been found in the protective membranes that enclose the brain, the so called meninges. These 'neural progenitors' -- or stem cells that differentiate into different kinds of neurons ...
    Thursday, 24 November 2016
  7. New clues in fight against leukemia, other B cell cancers

    Category: Arabian Researchers/News

    Biochemical “cross talk” in an important pathway can be altered so that immune system cells that have turned cancerous can be eliminated, say scientists. Their findings could have future implications for ...
    Thursday, 24 November 2016
  8. Scientists create heart cells better, faster, stronger

    Category: Arabian Researchers/News

    Two chemicals have improved the speed, quantity, and quality of direct cardiac reprogramming, bringing the technology one step closer to regenerating damaged hearts, report scientists. Posted: 2016-11-10 ...
    Sunday, 13 November 2016
  9. Brain development: How a 'molecular compass' regulates proper cell division

    Category: Arabian Researchers/News

    Researchers have unraveled how a tiny microRNA molecule controls growth and differentiation of brain cells. Posted: 2016-11-11 17:07:37 ...
    Sunday, 13 November 2016
  10. Immune cells may facilitate tumor growth by forming primitive vascular channels

    Category: Arabian Researchers/News

    A new study suggests there may be a way to limit tumor growth by targeting immune system cells called macrophages. Posted: 2016-11-11 18:07:22 ...
    Sunday, 13 November 2016
  11. New treatment strategy could cut Parkinson's disease off at the pass

    Category: Arabian Researchers/News

    ... and cultured cells suggests that an immunotherapy already in clinical trials as a cancer therapy should also be tested as a way to slow the progress of Parkinson's disease, the researchers say. Posted: ...
    Tuesday, 04 October 2016
  12. Genetic switch for cancer cells' immortality revealed

    Category: Arabian Researchers/News

    Scientists have revealed how a genetic switch involved in the packaging of DNA may be key to a cancer cell’s ability to keep growing. Posted: 2016-09-29 18:23:25
    Tuesday, 04 October 2016
  13. Caffeine-based compounds show promise against Parkinson's disease

    Category: Arabian Researchers/News

    ... muscle stiffness, and slow, imprecise movement, chiefly in middle-aged and elderly people. It is caused by the loss of brain cells (neurons) that produce dopamine, an essential neurotransmitter that allows ...
    Tuesday, 04 October 2016
  14. Researchers engineer 'micro-pharmacies' in CAR T cells to treat b cell lymphomas

    Category: Arabian Researchers/News

    There has been much recent excitement about immunotherapy and the use of genetically engineered chimeric antigen receptor (CAR) T cells. Historically, CAR T cell immunotherapy has aimed to boost the immune ...
    Tuesday, 04 October 2016
  15. Researchers shed light on repair mechanism for severe corneal injuries

    Category: Arabian Researchers/News

    ... stem cells (MSCs) — which can differentiate into a variety of cells, including bone, cartilage, muscle, and fat cells — are capable of returning clarity to scarred corneas; however, the mechanisms by which ...
    Tuesday, 04 October 2016
  16. How cancer's 'invisibility cloak' works

    Category: Arabian Researchers/News

    Researchers have discovered how cancer cells become invisible to the body's immune system, a crucial step that allows tumors to metastasize and spread throughout the body. Posted: 2016-09-30 19:03 ...
    Tuesday, 04 October 2016
  17. Fat cells that amplify nerve signals in response to cold also affect blood sugar metabolism, researchers report

    Category: Arabian Researchers/News

    When exposed to cold, clusters of cells within the body's white fat become beige -- a color change that reflects the creation of more energy-producing mitochondria, cellular components that enable cells ...
    Tuesday, 04 October 2016
  18. Longer survival of advanced cancer patients given methylnaltrexone for constipation suggests role for mu opiate receptor in cancer progression

    Category: Arabian Researchers/News

    Opioid painkillers and their receptor in cells -- the mu opiate receptor -- could be involved in cancer progression, and could thus be a target for treatments, a study of advanced cancer patients suggests. ...
    Sunday, 04 September 2016
  19. A new technique opens up advanced solar cells

    Category: Arabian Researchers/News

    Using a novel spectroscopic technique, scientists have made a much-needed breakthrough in cutting-edge photovoltaics. Posted: 2016-09-02 12:24:20
    Sunday, 04 September 2016
  20. Important signalling pathway for leukemia cells discovered

    Category: Arabian Researchers/News

    Acute lymphoblastic leukaemia (T-ALL) is an aggressive form of blood cancer. A research group has now uncovered a new mechanism that enhances the viability of cancerous T-cells and promotes their reproduction. ...
    Sunday, 04 September 2016
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