العلوم والبيئة
Mechanism behind PARP1-mediated DNA repair characterized, offering insight into targeted cancer therapy
المصدر: Phys.org - latest science and technology news stories · نُشر
When DNA is damaged, cellular processes respond and repair the DNA. Inhibiting DNA damage repair can be therapeutically beneficial in cancers with genetic vulnerabilities related to DNA damage response. Scientists at St. Jude Children's Research Hospital have uncovered a mechanis
When DNA is damaged, cellular processes respond and repair the DNA. Inhibiting DNA damage repair can be therapeutically beneficial in cancers with genetic vulnerabilities related to DNA damage response. Scientists at St.
Jude Children's Research Hospital have uncovered a mechanism behind how this process works, which may have implications for cancer treatment. The results were published today in Molecular Cell.
أخبار ذات صلة
Scientists find key to predicting some El Niño events 12 months ahead
Scientists have identified the conditions that make it possible to predict some El Niño and La Niña events up to a year in advance, potentially giving communities and decision-makers significantly more time to prepare for weather extremes.
Phys.org - latest science and technology news stories ·
Scientists discover a surprising double benefit of exercise for Parkinson’s
A seven-year study found that people with Parkinson’s disease who were more physically active experienced slower declines in memory, thinking, and movement abilities. Those exercising more than eight hours per week showed almost no average cognitive decline, suggesting that stayi
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Scientists discover a hidden messaging system deep inside the brain
A tiny region deep within the brain has surprised scientists by revealing a remarkably sophisticated communication system. Previously thought to broadcast the same chemical signal throughout the brain, this region actually sends targeted messages that help control learning, atten
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Oxford scientists discover how viruses build themselves without a blueprint
Scientists have captured virus-like particles assembling themselves step by step, revealing how a surprisingly simple process of trial and error produces complex structures with remarkable precision. The discovery uncovers a crucial molecular turning point that speeds up assembly
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Scientists discover a surprising secret behind the human brain’s wrinkles
Scientists have discovered why common marmosets have unusually small, smooth brains despite starting development much like other primates. The secret lies in subtle changes to brain-building cells that slow neuron production, revealing new clues about how the large, folded human
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