Neuroscience

Scans show brain's estrogen activity changes during menopause

The transition to menopause is marked by a progressively higher density of estrogen receptors (ER) on brain cells, a measure that remains elevated in women up to their mid-sixties, according to a new brain imaging study led ...

Health

Should you worry about your cortisol levels?

If you've spent any time scrolling through health-related TikToks lately, you've probably heard about cortisol. High levels of the so-called "stress hormone" are being blamed for fatigue, headaches, weight gain, mood swings, ...

Diseases, Conditions, Syndromes

New insights into the role of salivary glands in Sjögren's disease

Sjögren's disease primarily affects the salivary and lacrimal glands, resulting in tissue inflammation characterized by the formation of tertiary lymphoid structures (TLS), and a loss of glandular function—resulting in ...

Oncology & Cancer

Study uncovers new target for breast cancer medications

The mammary gland is a complex tissue comprising a variety of cell types. Its proper functioning is crucial for the health of the breast. Among the numerous factors regulating cell homeostasis in the mammary gland, transcription ...

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Gland

A gland is an organ in an animal's body that synthesizes a substance for release of substances such as hormones or breast milk, often into the bloodstream (endocrine gland) or into cavities inside the body or its outer surface (exocrine gland).

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