Miscellaneous
That there are senescence-associated decreases in the JAK-STAT signaling transduction cascade has been observed in human lymphocyte lineages. This phenomena, as associated with a decreased JAK- tyrosine phosphorylation of STAT5, is linked to plasma membrane cholesterol content. Therefore, plasma membrane cholesterol content is involved in T cells modulation and proliferation. Acid sphingomyelinase- mediated ceramide lipid raft mobilization and aggregation of membrane receptors plays a crucial role in this pathobiochemical dynamic leading to multiple disease and comorbidity states in the elderly. Classical Papers Examined: Mech Ageing Dev. 2001 Sep 15;122(13):1413-30 Cytometry A. 2006 Mar;69(3):189-91 J Lipid Res. 2007 Jan;48(1):19-29. doi: 10.1194 --- Send in a voice message: https://anchor.fm/dr-daniel-j-guerra/message Support this podcast: https://anchor.fm/dr-daniel-j-guerra/support