Advances in the molecular understanding of disease have already had widespread practical applications. Pre-genomic molecular biology produced diagnostics such as prostate specific antigen screening ...

Genes encode proteins and proteins dictate cell function. Therefore, the thousands of genes expressed in a particular cell determine what that cell can do. Moreover, each step in the flow of ...

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Robert Burakoff, MD, MPH, is a board-certified gastroenterologist who serves as vice chair of Ambulatory Services at Lower Manhattan Hospital and professor of medicine at the Weill Cornell Medical ...

Consistent daily habits can support mental health by improving mood, easing anxiety, and building resilience over time. Try framing new routines as self-kindness, not self-punishment. Support your ...

Cortisol is a stress hormone that helps in the short term, but chronically high levels may raise chronic disease risk, weight gain, and sleep issues. To naturally lower cortisol levels, focus on sleep ...