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Experimental drug kills aggressive breast cancer by toxic fat buildup

An experimental drug targeting triple-negative breast cancer overwhelms cancer cells with toxic fats, according to new tests on human-derived tumors in mice.

22 Apr 2026

APC-deficient cancer cells rely on single enzyme for survival

A newly published study reports that APC-deficient cancer cells may depend on a single metabolic enzyme for survival, revealing a potential strategy for selectively targeting tumours associated with one of the most common mutations in colorectal cancer.

20 Apr 2026

Study finds no benefit of stronger antibiotics for sinusitis

Acute sinusitis leads to more antibiotic prescriptions for U.S. adults than any other condition, but there is no consensus on which antibiotic is preferred for uncomplicated cases.

20 Apr 2026

New study reveals CRISPR enzyme that responds to human DNA methylation

Cancer cells excel at evading detection, but subtle chemical differences set them apart from healthy cells. Now, a team of scientists from Wageningen University & Research and Van Andel Institute has identified a way to exploit this distinction. Using a variant of CRISPR, a modern tool for editing DNA, they distinguished tumor DNA from healthy DNA and selectively cut only the former. The study, published today in Nature, is an early but promising step toward a cancer therapy that targets and destroys tumor cells with high precision.

20 Apr 2026

Why clinical proteomics faces a mass spectrometry vs. high-throughput profiling dilemma

This Clinical Chemistry and Laboratory Medicine review examines a central challenge in precision medicine: whether medical laboratories should prioritize metrologically sound, proteoform-resolving protein quantification by mass spectrometry or adopt scalable, affinity-based proteome profiling platforms built for high-throughput discovery and machine learning. It concludes that while emerging proteomics technologies expand diagnostic possibilities, careful validation, standardization, and quality assurance will be essential, with a hybrid path likely offering the most practical way forward.

19 Apr 2026

Study explains the link between NDMA-contaminated water and childhood cancer

A new study from MIT suggests that a carcinogen that has been found in medications and in drinking water contaminated by chemical plants may have a much more severe impact on children than adults.

17 Apr 2026

Mitochondrial activity keeps dendritic cells ready to fight disease

Researchers at the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) show that active mitochondria maintain dendritic cells, the immune system's sentinels, in a "ready-to-respond" state, linking cellular metabolism to gene regulation and T-cell activation.

15 Apr 2026

Semaglutide improves liver function independently of weight loss

Researchers at Toronto's Sinai Health have found that semaglutide – the active ingredient in popular weight loss drugs that mimic the gut hormone GLP-1 – acts directly on a subset of liver cells to improve organ function and does so independently of weight loss.

15 Apr 2026

New CRISPR tool selectively cuts tumor DNA while sparing healthy cells

Cancer cells excel at evading detection, but subtle chemical differences set them apart from healthy cells.

15 Apr 2026

SARS-CoV-2 rarely reaches first-trimester placentas but still disrupts early pregnancy immunity

Researchers analyzing 761 first-trimester pregnancies found that SARS-CoV-2 was rarely detected in placental tissues, suggesting in utero transmission early in pregnancy is uncommon. However, maternal infection was linked to immune dysregulation at the maternal-fetal interface, altered trophoblast signaling, and inflammatory changes that could affect placental development.

14 Apr 2026

Beetroot supplement raises nitric oxide markers in triathletes after one week

A randomized cross-over pilot study in 10 amateur male triathletes found that a beetroot-based multi-ingredient nitrate supplement increased nitric oxide-related and redox biomarkers over 7 days without evidence of lipid oxidative damage. The supplement was generally well tolerated, but the study did not measure whether these biochemical changes improved performance or recovery.

13 Apr 2026

Lab study shows cigarette smoke damaged lung cells more than e-cigarette vapor

Researchers found that cigarette smoke extract disrupted the lung cell barrier, increased IL-6 inflammation, and caused DNA damage in Calu-3 cells, while e-cigarette vapor extract showed no significant adverse effects on these measures under the study conditions. The authors caution that these were in vitro findings using liquid extracts and unflavored e-liquid, so they do not directly predict long-term human health outcomes.

12 Apr 2026

Genetic variants may reduce effectiveness of popular diabetes drugs

More than a quarter of people with Type 2 diabetes take GLP-1 receptor agonists, but the popular diabetes drugs might not work as well for people who have certain genetic variants, according to a new study by Stanford Medicine scientists and their collaborators.

12 Apr 2026

Decoy strategy boosts natural bacteria to clean polluted soils

Aromatic compounds, such as dioxins and benzene, are major soil pollutants. Their high chemical stability makes them resistant to microbial and chemical degradation, leading to toxic accumulation in the soil.

11 Apr 2026

New PCR method enables full genome amplification of HPV16

Human papillomavirus (HPV) is a double-stranded circular DNA virus with a genome of approximately 7–8 kb. This study aimed to establish an overlapping extension polymerase chain reaction method for the amplification of the entire genome of HPV16.

10 Apr 2026

Study maps DNA methylation changes driving MDS stem cell dysfunction

Published on April 01, 2026, in Volume 2, article number 19 of the journal Immunity & Inflammation, a collaborative team led by Prof. Cao at the Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, along with Dr. Liangding Hu at the Fifth Medical Center of Chinese PLA General Hospital, and Professors Qian Zhang and Yanmei Han at the National Key Laboratory of Immunity and Inflammation, Naval Medical University, has generated the first base-resolution DNA methylome of human MDS HSCs.

9 Apr 2026

Targeted diet helps reprogram aggressive neuroblastoma in mice

Researchers highlighted how an arginine- and proline-restricted diet combined with eflornithine reprogrammed MYCN-driven neuroblastoma in mice, pushing tumor cells out of the cell cycle and toward differentiation. The commentary argues that this metabolism-to-translation link could open a new path for testing targeted dietary strategies alongside cancer drugs in future clinical studies.

9 Apr 2026

OICR funds four Ontario teams to develop next-generation cancer therapies

Better cancer care depends on better treatment options. That's why the Ontario Institute for Cancer Research (OICR) is supporting four Ontario-based research teams working to develop the next generation of cancer therapies that are designed to be more effective at destroying tumors, have reduced side effects, and make cancer less likely to return.

9 Apr 2026

Study explains why current BET inhibitors fail in cancer treatment

For over a decade, a class of drugs called BET inhibitors has been tested in cancer trials with high expectations.

9 Apr 2026

Fat-producing enzyme identified as key driver of damage in Parkinson’s disease

A fat-producing enzyme in brain cells may play a key role in driving damage in Parkinson's disease and could offer a new target for treatment, scientists at Nanyang Technological University, Singapore (NTU Singapore) have found.

9 Apr 2026