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Justin Jackson

Justin Jackson

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Justin has been covering science news as a host of This Week in Science (TWIS podcast) since 2004. The weekly program brings a slightly irreverent, yet fervently pro-science perspective to recent research across all scientific subjects. While he has previously worked in biotech research labs running fermentation experiments and in genomics labs running next-generation sequencers, Justin’s first love of science is in communicating the stories to a wider audience. Justin joins the Science X team

Articles by Justin Jackson

Medical Xpress / RNA-seq outperforms DNA methods in detecting actionable cancer mutations

Hospital for Sick Children in Toronto researchers are reporting that targeted RNA sequencing can detect clinically actionable alterations in 87% of tumors and provide decisive findings where DNA-seq either fails, returns ...

Jul 29, 2025
Medical Xpress / Managing side effects: Nutrition and activity guidance issued for GLP-1 patients

Harvard T.H. Chan School of Public Health suggests combining GLP-1 weight-loss medication with tailored nutrition and physical activity intervention is critical to mitigate side effects, preserve muscle, and prevent nutritional ...

Jul 28, 2025
Medical Xpress / Cardiovascular disease linked to lower physical activity 12 years before onset

A multi-institution team of investigators report that adults who later develop cardiovascular disease show declining physical activity levels beginning roughly 12 years before their event, with the gap versus their healthy ...

Jul 28, 2025
Phys.org / New mRNA pill bypasses injections for gut-targeted therapy

Researchers at Harvard Medical School and Brigham and Women's Hospital designed an ingestible capsule that delivers liquid mRNA to the intestines, producing gene expression and reducing inflammation in rats.

Jul 28, 2025
Medical Xpress / Brain peptide ODN reduces hunger and boosts glucose regulation in rat study

University of Pennsylvania and Syracuse University scientists have discovered that a hindbrain-derived peptide, octadecaneuropeptide (ODN), can suppress appetite and improve glucose regulation without causing nausea or vomiting. ...

Jul 26, 2025
Medical Xpress / Trial finds no protective effect of moisturizers in atopy-prone infants

Oregon Health & Science University-led research is reporting that daily full-body emollient use starting before 9 weeks of age lowered atopic dermatitis incidence by 24 months in a representative US infant cohort.

Jul 25, 2025
Medical Xpress / Male birth control pill clears initial safety hurdle

YourChoice Therapeutics, working with Quotient Sciences and Incyte, reports that single oral doses of the investigational non‑hormonal male contraceptive YCT‑529 up to 180 mg produced no clinically relevant safety issues ...

Jul 25, 2025
Phys.org / Humans, not glacial transport, brought bluestones to Stonehenge, new research indicates

Aberystwyth University-led research has shared new findings clarifying that the enigmatic "Newall boulder" from Stonehenge was transported by Neolithic people, not by glacial transport, from Craig Rhos-y-Felin in Wales.

Jul 23, 2025
Medical Xpress / Virtual reality therapy reduces voice hallucinations in schizophrenia trial

Copenhagen University Hospital's VIRTU Research Group reports that an immersive virtual reality-assisted therapy called Challenge-VRT yielded a statistically significant, short-term reduction in auditory verbal hallucination ...

Jul 23, 2025
Phys.org / Nematodes learn to prefer contaminated food after long-term exposure to microplastics

Hong Kong Polytechnic University scientists report that multigenerational exposure to microplastic-contaminated prey reverses natural food preferences in nematodes, revealing a learned attraction to contaminated prey.

Jul 22, 2025
Phys.org / Antarctic isolation causes temporary gray matter loss with lingering thalamic changes

Brain researchers at the University of Pennsylvania have detailed temporary reductions in gray matter following prolonged isolation in Antarctica. Structural losses were most apparent in regions governing memory and spatial ...

Jul 22, 2025
Medical Xpress / A shared five biomarker profile across four major neurodegenerative diseases

The Global Neurodegeneration Proteomics Consortium (GNPC) has published a series of research papers detailing their efforts to identify patterns in neurodegenerative disease. Sifting through roughly 250 million plasma measurements, ...

Jul 21, 2025
Medical Xpress / Vaccinated people aren't the only ones who benefit from the flu shot, study finds

University of Pittsburgh School of Public Health scientists report that seasonal influenza vaccination prevented 32.9% to 41.5% of infections in a simulated population, extending protection even to some unvaccinated residents.

Jul 19, 2025
Medical Xpress / Higher copper intake correlates with better cognitive performance in older adults, data suggest

Cognitive impairment is increasing globally. All stages of dementia are marked by declines in memory and executive function. Previous research has examined whether micronutrient levels may relate to cognitive resilience.

Jul 17, 2025
Medical Xpress / Isolated gut microbe drives stronger responses to cancer therapy

The National Cancer Center Research Institute in Tokyo reports that a newly isolated gut bacterium, designated Hominenteromicrobium strain YB328, mobilizes specialized dendritic cells to strengthen the impact of PD-1 blockade ...

Jul 16, 2025