PubMed Health⌕ Search

Biomedical subjects

K Pushkala

Publications and source records attributed to K Pushkala.

2 recordsLinked to original sources

Steroid hormones regulate programmed cell death: a review.

Programmed cell death (PCD) is a physiologically active process which is essential for the proper functioning of any living tissue. The steroid hormones modulate the programme in the immunological and reproductive organs and tissues, such as the thymus gland, circulating thymocytes, uterus, vagina, testis, ovary and prostrate gland. The influence of steroid hormones on cell death is tissue specific; the same hormone can inhibit PCD in one tissue, and may promote PCD in another tissue. The roles of apoptosis and terminal differentiation have been examined, and the regulation of PCD by steroid hormones, assessed.

Animals↗

Importance of the role of calcium in programmed cell death: a review.

Calcium plays an important role in physiological cell death processes such as terminal differentiation and apoptosis. Cell injury occurs when the intracellular calcium pool is disturbed, which in turn may lead to cell death. Calcium in calcium-dependent enzymes, transglutaminases, various proteases, phosphorylases and kinase, is involved in the process of cell death. Examples of such enzymes involved in cell death, and the role of calcium levels in regulation of these enzymes, are described and discussed.

Animals↗