Dec. 18, 2024 — Scientists have generated human stem cell models which contain notochord -- a tissue in the developing embryo that acts like a navigation system, directing cells where to build ...

Jan. 3, 2025 — Biologists have shown that the surfaces of plant leaves are coated with a diverse array of RNA molecules. The finding suggests that the RNA present ...

Hypothyroidism caused by Hashimoto thyroiditis may contribute to insomnia and affect your sleep cycle in multiple ways. Managing hypothyroidism and practicing good sleep hygiene may reduce sleep ...

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools ...

Cell growth usually refers to cell proliferation, the increase in cell numbers that occurs through repeated cell division. Cell growth can also refer to the enlargement of cell volume, which can ...

Half of those with hypothyroidism aren’t aware that they have it. The most common cause of hypothyroidism is Hashimoto’s disease. Natural treatments address lifestyle and environmental factors that ...