Medicine

Prenatal Stress

Female Children May Face Greater Emotional and Immune Challenges from Prenatal Stress, Study Finds

22 May, 2025

A new study has uncovered how stress experienced by mothers during pregnancy leaves a molecular imprint on their babies—starting before birth. The research shows that prenatal stress alters the expression of tiny RNA molecules in newborn blood, particularly in female children, and affects key enzymes in the brain's stress-regulation system. These changes may help explain why some children are more vulnerable to developmental or psychiatric challenges. The study opens new possibilities for early diagnosis and interventions targeting stress-related health risks.

Staff
Research
Medicine
Canine Eyedrop Study

From Pets to People: Canine Eyedrop Study Offers Insights for Human Eye Care

22 May, 2025

A promising new discovery from the Hebrew University of Jerusalem reveals that cross-linked hyaluronic acid (XHA) significantly enhances the retention and concentration of topical antibiotics in the tear film of dogs. Compared to traditional formulations using polyvinyl alcohol (PVA), the XHA-based eyedrops maintained higher drug levels for longer durations. This innovation not only suggests improved treatment outcomes for veterinary patients – it also carries meaningful implications for human medicine.

Staff
Research
Medicine
smokingandcancer

How the DNA’s Environment Shapes Smoking-Related Cancer Risk

13 February, 2025

Cigarette smoke causes cancer primarily by damaging the DNA. A new study that mapped the DNA damages caused by smoking, reveals that the way our DNA is organized and chemically modified can influence how cigarette smoke damages it, how well the damage is repaired and how many mutations will form. Specifically, areas of DNA that are more open and active are more prone to damage but also better at repairing themselves, which helps to prevent mutations.

Staff
In the media
Research
Medicine
The Balbiani Body

The Balbiani Body: Cracking the Secret of Embryonic Beginnings

12 January, 2025

Researchers have uncovered how egg cells prepare for the creation of life. Their work reveals the secrets of the Balbiani body, a remarkable structure that organizes essential molecules to guide early embryonic development. Using zebrafish models and cutting-edge imaging, the team discovered how this structure transforms from liquid droplets into a stable core, laying the groundwork for life itself. This discovery sheds light on the extraordinary precision of nature’s reproductive process. 

In the media
Research
Medicine
The Hidden Connection Between Herpes and Alzheimer’s

The Hidden Connection Between Herpes and Alzheimer’s

7 January, 2025

A new study has uncovered a surprising link between Alzheimer’s disease and Herpes Simplex Virus-1 (HSV-1). Researchers found HSV-1 proteins embedded in Alzheimer’s brains, revealing how the virus is inhibited by tau protein—a key player in the disease. These insights could pave the way for innovative treatments targeting viral activity and the brain’s immune response to slow or even stop Alzheimer’s progression.

Research
Medicine
Adam Rose - healthcare predictions

Transforming Healthcare Predictions and Decision-Making: New Model

10 December, 2024

Researchers at the Hebrew University enhanced the Elixhauser Comorbidity Model, improving predictions for length of hospital stay, mortality, readmission, and escalated care. The study outperformed the standard Elixhauser model, offering a comprehensive view of patient complexity. These findings benefit healthcare decisions and patient outcomes, with broad implications for the field.

Research
Medicine
Burning mouth syndrome

Burning Mouth Syndrome: Study Unveils Instant Relief Through Low Level Laser Therapy

20 March, 2024

New study suggests that low-level laser therapy (PBM) offers immediate pain relief for Burning Mouth Syndrome (BMS) patients. Over 10 weeks, 30 participants experienced a significant drop in pain scores after each treatment. While efficacy decreased in the following week, a cumulative effect was observed, especially up to the third treatment. The findings highlight the potential of PBM as a promising treatment for BMS, despite some nuances in its effectiveness.

Staff
Research
Medicine