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Science, Volume 387, Issue 6733, Page 455-455, January 2025.

JWST space telescope images provide direct evidence for a long-unobservable theory

Startups are optimistic about achieving energy “breakeven,” though government scientists remain skeptical

Executive order signed on his first day in office also announces withdrawal from long-running Pandemic Agreement negotiations

Two new studies provide unprecedented insight into one of the ancient world’s most famous cataclysms

Rise of farmers spraying glyphosate correlated with drop in birthweight in large study

Cerebrolysin (CBL) is a combination of neurotrophic peptides and amino acids derived from pig brains. CBL can cross the blood-brain barrier (BBB) and its biological effect is similar to the effect of endogenous neurotrophic effects. The mechanism of action of CBL is related to the induction of neurogenesis, neuroplasticity, neuroprotection, and neurotrophicity. Therefore, CBL may be effective against the development and progression of neurodegenerative diseases such as Alzheimer disease (AD) and...

Psychiatric disorders are multifactorial and effective treatments are lacking. Probable contributing factors to the challenges in therapeutic development include the complexity of the human brain and the high polygenicity of psychiatric disorders. Combining well-powered genome-wide and brain-wide genetics and transcriptomics analyses can deepen our understanding of the etiology of psychiatric disorders. Here, we leverage two landmark resources to infer the cell types involved in the etiology of...

Glucagon-like peptide 1 receptor agonists (GLP-1RAs) are increasingly being used to treat diabetes and obesity. However, their effectiveness and risks have not yet been systematically evaluated in a comprehensive set of possible health outcomes. Here, we used the US Department of Veterans Affairs databases to build a cohort of people with diabetes who initiated GLP-1RA (n = 215,970) and compared them to those who initiated sulfonylureas (n = 159,465), dipeptidyl peptidase 4 (DPP4) inhibitors (n...

Evidence suggests that anthropogenic climate change is accelerating and is affecting human health globally. Despite urgent calls to address health effects in the context of the additional challenges of environmental degradation, biodiversity loss and ageing populations, the effects of climate change on specific health conditions are still poorly understood. Neurological diseases contribute substantially to the global burden of disease, and the possible direct and indirect consequences of climate...

Advances in imaging diagnostics, surgical techniques and transcatheter interventions for paediatric patients with severe congenital heart disease (CHD) have substantially reduced mortality, thereby extending the lifespan of these individuals and increasing the number of adults with complex CHD. Transcatheter interventions have emerged as an alternative to traditional open-heart surgery to mitigate congenital defects. The evolution of techniques, the introduction of new devices and the growing...