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Ribonucleic acid (RNA) is a biologically important type of molecule that consists of a long chain of nucleotide units. Each nucleotide consists of a nitrogenous base, a ribose sugar, and a phosphate.

Salt-loaded nanoparticles help deliver fragile gene therapies into cells

Researchers at the University of Houston's College of Pharmacy have discovered an unexpected simple strategy to improve the performance of mRNA vaccines and gene therapeutics: adding salt.

16 Jun 2026

Bionic cooling skin accelerates healing and combats wound infections

As the global burden of infected wounds continues to rise-with over 300 million surgeries performed annually and postoperative infections affecting 5–20% of patients-conventional wound dressings face a critical limitation: no single product has successfully integrated protective function, wearing comfort, and efficient antibacterial activity.

15 Jun 2026

Dr. Dan Landau receives Lotus Award for ovarian cancer research

Dr. Dan Landau, the Bibliowicz Family Professor of Medicine, and a member of the Sandra and Edward Meyer Cancer Center and the Englander Institute for Precision Medicine at Weill Cornell Medicine, has received a Lotus Award from the Pershing Square Foundation for research aimed at uncovering new immunotherapy targets in ovarian cancer.

15 Jun 2026

Just ten viral particles can infect cows with bird flu

Just 10 viral particles of the H5N1 bird flu that caused hundreds of influenza outbreaks in U.S. dairy cattle can cause infection in cows, a new study shows.

15 Jun 2026

Dual-target CAR T therapy triggers broad immune response in brain cancer

Dual-target CAR T cell therapy for recurrent glioblastoma (GBM), delivered directly into the cerebrospinal fluid (CSF), triggers a broad immune response, with natural killer (NK) cell activation linked to better patient outcomes and longer overall survival.

15 Jun 2026

Gut cell study discovers lasting molecular scars of Crohn's disease

A detailed cellular study of Crohn’s disease has mapped how gene activity changes across more than 50 cell types in the gut.

15 Jun 2026

Biotechnology breakthrough could revolutionize treatment for neurodegenerative diseases

A research team from the School of Biomedical Sciences at the LKS Faculty of Medicine, the University of Hong Kong (HKUMed), has achieved a significant breakthrough in biotechnology that could revolutionize treatment strategies for neurodegenerative diseases.

12 Jun 2026

New treatment platform delivers full-length mRNA for Duchenne muscular dystrophy

A new treatment platform developed by researchers at The University of Texas MD Anderson Cancer Center was able to deliver messenger RNA (mRNA) of the full-length DMD gene into preclinical models of Duchenne muscular dystrophy, successfully restoring the production of an important muscle protein, dystrophin, and dramatically improving muscle strength, endurance and function in vivo.

11 Jun 2026

Structure of the Argonaute maturation complex guides RNA therapeutic design

RNA therapeutics have emerged as one of the most promising new classes of medicines. Eight small interfering RNA (siRNA) drugs have already been approved worldwide for the treatment of genetic diseases, yet scientists have not fully understood one of the most fundamental steps underlying their function: how Argonaute, the core protein responsible for gene silencing, becomes activated.

11 Jun 2026

Researchers isolate intact tumor microRNAs using antibody-conjugated nanowires

A research team in Japan has developed an efficient and minimally invasive cancer detection device that uses high-performance zinc oxide nanowires to selectively capture extracellular vesicles (EVs) from bodily fluids.

11 Jun 2026

A hidden immune pathway may help explain why Alzheimer’s inflammation persists

Researchers found that KAT7 promotes CMPK2-driven mitochondrial DNA release in microglia, activating inflammatory cGAS-STING and NLRP3 pathways linked to Alzheimer’s disease.

11 Jun 2026

Western diet weakens the gut’s nervous system through iron-dependent damage

A JCI study found that exposure to a Western diet in mice and to palmitic acid in murine and ex vivo human enteric nervous system models triggered ferroptosis, characterized by iron loading, lipid peroxidation, mitochondrial stress, and enteric neuronal loss. Boosting Nrf2 signaling protected enteric neurons and prevented Western diet-induced delayed colonic transit in mice, pointing to a potential pathway linking dietary fat exposure to gut motility dysfunction.

10 Jun 2026

Researchers uncover immune loop driving Sjögren's disease progression

Sjögren's disease is a widespread chronic autoimmune disorder that attacks the body's own glands, yet its underlying disease mechanisms remain poorly understood.

10 Jun 2026

New study maps early genetic disruptions in Rett syndrome

To better understand what drives the emergence of symptoms in Rett syndrome, researchers at Baylor College of Medicine and the Duncan Neurological Research Institute (Duncan NRI) at Texas Children's Hospital took a closer look at brain cells in mice modeling Rett syndrome before symptoms appeared.

10 Jun 2026

Why Andes hantavirus is not the next COVID-19

Research highlights fundamental differences between Andes hantavirus and SARS-CoV-2, emphasizing distinct transmission routes and public health implications.

10 Jun 2026

New study frames altered protein modifications as cancer drivers

Cancer has often been explained through mutations in deoxyribonucleic acid (DNA) or changes in ribonucleic acid (RNA), but these layers do not fully explain why tumors with similar genetic profiles can behave differently.

9 Jun 2026

Defective HIV copies explain persistent viral traces during treatment

Antiretroviral drugs for HIV infection have enabled most people living with the virus to live long and healthy lives.

8 Jun 2026

New findings highlight risks and therapeutic targets in systemic sclerosis

Systemic sclerosis is a rare connective tissue disorder characterised by autoimmune features with vascular manifestations, causing fibrosis of the skin and internal organs.

7 Jun 2026

Novel technique enables rapid sequencing of rare hantaviruses

Infections by hantaviruses are rare but dangerous, killing 30-40% of infected people. When cases occur, public health officials need rapid, detailed information about the virus to identify the strain and its origin, so they can stop others from being exposed to the disease.

5 Jun 2026

Bee-derived propolis shows potent antiviral activity against varicella-zoster virus

Announcing a new article publication for Zoonoses journal. Varicella-zoster virus (VZV) is a clinically important human neurotropic herpesvirus that causes varicella (chickenpox) as primary infection, typically in children.

5 Jun 2026