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Browsing Tag

Genetic

382 posts
HHealth
New gene therapy improves hearing in patients with rare genetic deafness
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New gene therapy improves hearing in patients with rare genetic deafness

  • April 23, 2026
A new international study co-led by investigators from Mass General Brigham and the Eye & ENT Hospital of…
HHealth
New insights reveal persistent genome structure during cell division
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Antisense oligonucleotides reverse rare neurodevelopmental disorder in preclinical models

  • April 23, 2026
Scientists at St. Jude Children’s Research Hospital have found they can reverse the effects of HNRNPH2-related neurodevelopmental disorder using…
HHealth
Single-cell RNA sequencing uncovers diverse CD4⁺ T-cell subtypes in pediatric lupus
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Early genomic testing prevents years of inconclusive visits for pediatric patients

  • April 21, 2026
For many families, eight years of uncertainty meant repeated specialist visits, inconclusive genetic tests and the growing fear…
HHealth
NYU Langone strengthens world-leading GI cancer program with renowned leaders
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APC-deficient cancer cells rely on single enzyme for survival

  • April 21, 2026
A newly published study reports that APC-deficient cancer cells may depend on a single metabolic enzyme for survival,…
HHealth
Study provides first worldwide validation of new GLIS model in older patients with heart failure
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New gene target offers hope for fatal infant cardiomyopathy

  • April 21, 2026
Researchers from the Keck School of Medicine of USC have made an important advance toward understanding-and potentially treating-a rare cardiomyopathy…
HHealth
Women with isolated REM sleep behavior disorder show lesser brain atrophy than men
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Gut microbiome analysis may help detect Parkinson’s before symptoms appear

  • April 21, 2026
Analysis of microbes in the gut can reveal whether a person faces an elevated risk of Parkinson’s disease,…
HHealth
Proteomics analytical pipeline in precision medicine. Review: The emerging role of high-throughput proteomics in advancing precision medicine
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Proteomics and AI bring earlier risk prediction into sharper focus

  • April 20, 2026
From Alzheimer’s risk to cardiovascular prediction, this review shows how protein profiling and AI could help detect disease…
HHealth
New technology embeds unique genetic identifiers in engineered cells
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Key gene variants tied to developmental dysplasia of the hip and osteoarthritis

  • April 18, 2026
Developmental dysplasia of the hip (DDH) is a polygenetic disorder that increases the risk of hip osteoarthritis. A…
HHealth
Innate immune activation and microglial transition during neurodegeneration. (A) During neurodegeneration, distressed neurons release DAMPs such as mtDNA, ROS, HMGB1, aberrant proteins, and pTau–bound RNA. These signals activate resident microglia and astrocytes, which then recruit peripheral immune cells. As shown in more detail in B, activated microglia upregulate PRRs, including TLRs, RAGE, and cGAS, enabling detection of neuron-derived DAMPs. Engagement of PRRs induces proinflammatory gene expression programs and activates inflammasome pathways that promote release of chemokines and cytokines into the CNS parenchyma. As microglia transition from homeostatic to reactive states in a TREM2-dependent manner, damage-associated microglia increase MHC-II expression to support antigen presentation and coordination of adaptive immune responses that attempt to limit neurodegeneration.
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How the immune system may influence Alzheimer’s, Parkinson’s, and related diseases

  • April 17, 2026
A sweeping review shows how the brain’s immune defenses can both fight and fuel neurodegeneration, revealing why timing,…
HHealth
NYU Langone strengthens world-leading GI cancer program with renowned leaders
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Epigenetic changes allow cancer cells to shift identity and survive drugs

  • April 16, 2026
Cancer drugs are designed to shut tumors down. But sometimes, in the very act of attacking a tumor,…
HHealth
Study uncovers three-way relationships between gut fungi, genetics and disease risk
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Migraine genes linked to worse headaches after concussion in children

  • April 16, 2026
A University of Calgary-led study has found evidence that children with genes predisposing to migraine might have an…
HHealth
Infection or stressful events during pregnancy may increase anxiety risk in offspring
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Study identifies new genes linked to severe pregnancy sickness

  • April 15, 2026
The USC research team that recently identified the hormone-encoding gene GDF15 as a key driver of pregnancy sickness has identified…
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