Links to the headlines. Baby brain doesn't exist and the condition is all in mum's mind, say scientists. Daily Mirror, April 7 2015. 'Baby brain' DOESN'T exist: Tests reveal pregnant women and new mothers suffer no decline - leading scientists to declare the condition is 'all in the mind'.
Low Estrogen Premenstrual Symptoms. Low Estrogen Premenstrual Symptoms. While low progesterone is the most common hormone imbalance responsible for PMS and PMDD, and testosterone excess or deficiency may be involved in many cases, low estrogen function may also be contributory to premenstrual symptoms.
The gene responsible for HGPS is called LMNA (pronounced âlamin-aâ). One tiny spelling mistake in the DNA sequenceof LMNA is responsible for Progeria. This type of gene change is called apoint mutation. The LMNA gene normally makes a protein called lamin A,which is an important protein for most cells of our bodies. Lamin A is foundin the cell nucleus (the part of each cell that contains the DNA) and helpsmaintain the shape and function of the cell. In Progeria, the LMNA mutation causes the gene to produce an abnormalLamin A protein called progerin. In children with Progeria, many cells in thebody â such as the blood vessels, skin, and bones â make progerin protein.As the children age, progerin builds up in these cells causing progressivedisease.