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Oncology & Cancer
Scientists track 'doubling' in origin of cancer cells
Working with human breast and lung cells, Johns Hopkins Medicine scientists say they have charted a molecular pathway that can lure cells down a hazardous path of duplicating their genome too many times, a hallmark of cancer ...
15 hours ago
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Medical research news
Sea slugs inspire highly stretchable biomedical sensor
The revolution in personalized medicine is well underway—with wearable devices and DIY home testing, it's easier than ever to track everything from heart rate, to glucose levels, to microbiome diversity.
15 hours ago
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Synchronization between central and circadian clocks of tissues found to preserve their functioning, prevent aging
Two complementary research articles, published simultaneously in the journals Science and Cell Stem Cell by a team of scientists from the UPF and IRB Barcelona, reveal that central and peripheral circadian clocks coordinate ...
16 hours ago
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AI can tell if a patient battling cancer needs mental health support
Researchers at UBC and BC Cancer have developed a new artificial intelligence (AI) model that can accurately predict if a person receiving cancer care will require mental health services during their treatment journey.
17 hours ago
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Small molecule shows early-stage promise for repairing myelin sheath damage
When treated with a novel protein function inhibitor called ESI1, mice that mimic the symptoms of multiple sclerosis (MS) and lab-prepared human brain cells both demonstrated the ability to regenerate vital myelin coatings ...
17 hours ago
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44
Blood diagnostics device modeled on leeches could be use to detect malaria
Researchers at ETH Zurich have developed a safe and inexpensive device for reliable blood measurements. It works using a suction cup and could also be employed to diagnose the tropical disease malaria—even by non-medical ...
18 hours ago
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Controlled human infection study paves the way to improving vaccines and therapeutics development
A first-of-its-kind study led by the University of Oxford has successfully investigated human immunity against COVID-19 in people who already have antibodies against it. The results suggest that previous infection, together ...
20 hours ago
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Malaria may shorten leukocyte telomeres among sub-Saharan Africans, study finds
The length of telomeres in white blood cells, known as leukocytes, varies significantly among sub-Saharan African populations, researchers report in The American Journal of Human Genetics. Moreover, leukocyte telomere length ...
19 hours ago
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5
Unknown risk factor linked to high rates of kidney cancer, DNA study finds
Researchers analyzing the DNA of people with kidney cancer worldwide have found evidence of an unknown trigger that could explain the longstanding mystery of why some countries have a higher incidence of the disease.
20 hours ago
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Gene signatures from tissue-resident T cells as a predictive tool for melanoma patients
An extensive analytical study conducted at the Terasaki Institute for Biomedical Innovation (TIBI) has revealed an association between favorable survival outcomes for melanoma patients and the presence of higher populations ...
19 hours ago
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A link between breast changes and … UTIs? Mouse study finds these infections provoke a bodily response
Women's health is often talked about in terms of major, life-altering events like pregnancy and menopause. A new study from Cold Spring Harbor Laboratory (CSHL) underscores the importance of considering everyday occurrences' ...
19 hours ago
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Activation of innate immunity: Important piece of the puzzle identified
LMU researchers have deciphered the complex interplay of various enzymes around the innate immune receptor toll-like receptor 7 (TLR7), which plays an important role in defending our bodies against viruses.
18 hours ago
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Trial finds increasing or altering smoking-cessation treatment helps persistent smokers quit
For most smokers, quitting on the first attempt is likely to be unsuccessful, but a new study from The University of Texas MD Anderson Cancer Center found patients were more likely to quit if their cessation regimen was altered ...
19 hours ago
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How the brain structure that produces norepinephrine also helps control visual attention
The locus coeruleus (LC) is a small region of the brainstem that produces norepinephrine, a chemical with powerful effects on arousal and wakefulness which plays an important role in the body's response to stress or panic. ...
19 hours ago
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Epigenomic analysis sheds light on risk factors for amyotrophic lateral sclerosis
For most patients, it's unknown exactly what causes amyotrophic lateral sclerosis (ALS), a disease characterized by degeneration of motor neurons that impairs muscle control and eventually leads to death.
19 hours ago
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Companies may still buy consumer genetic information despite its modest predictive power
Genetics can be associated with one's behavior and health—from the willingness to take risks, and how long one stays in school, to chances of developing Alzheimer's disease and breast cancer. Although our fate is surely ...
19 hours ago
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Early genetic development of the brain mapped
In an article published in Nature, researchers from Karolinska Institutet present an atlas of the early development of the brain. The atlas can be used, among other things, to find out what went wrong in the development of ...
19 hours ago
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31
Testing for residual cancer cells before blood cell transplant therapy is important and practical, new study finds
Patients in remission after battling a high-risk blood cancer are likely to have better outcomes if no trace of the cancer is detectable before the patients receive donor blood cells.
19 hours ago
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Turning a tumor's 'shield' into a weapon against itself
Tumor cells are "cunning," according to Peter Yingxiao Wang. They have a nefarious way of evading the human immune responses that fight back against these cancerous invaders. Tumor cells express programmed death-ligand 1 ...
20 hours ago
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