Besides the cancer thing, SENS ignores telomere attrition, because it’s still unclear if telomere attrition is a significant cause of aging. And the likelihood that WILT will be needed is still above 50%.
Besides the cancer thing, SENS ignores telomere attrition, because it’s still unclear if telomere attrition is a significant cause of aging. And the likelihood that WILT will be needed is still above 50%.
Isn’t early detection of cancer (and intervention) more feasible?
Can you think of any other intervention that has a good theoretical chance to eliminate all cancer?
Besides WILT, the only other intervention I can think of that might provide a complete cancer cure are the leukocytes used in Cui’s cancer-proof mice experiments, but it’s not known whether all types of cancer can be eliminated by these immune cells. Fortunately, LIfT BioSciences is planning to start a clinical trial in 2022 using this approach.
The proteins that the proteostasis hallmark talks about refers to proteins like beta-amyloid and tau that misfold and subsequently form aggregates. Proteins that are crosslinked aren’t misfolded but rather they become “glued” together by a chemical reaction and don’t form aggregates. 7-KC isn’t a protein and doesn’t misfold; it’s an oxidized lipid.
Edited my comment slightly before yours appeared. Wanted to specify the reasons more but resolved to delete them since I was going to modify the post anyway. The rationale was that 7-KC, even if not a protein, is still an aggregate that overwhelms lysosomes and actively causes their dysfunction (loss of function of lysosomes and other degradation mechanisms being accounted for in the loss of proteostasis paragraphs in the Hallmarks).
If you still feel unsure about the 7-KC thing, the following reasons should put your doubts to rest:
1) Although 7-KC accumulates, it doesn’t aggregate.
2) If Hallmarks really thought that lipid accumulation belonged to the proteostasis hallmark it would have said so.
3) Hallmarks completely ignores 7-KC as a causative factor of atherosclerosis and instead ties atherosclerosis to “uncontrolled cellular overgrowth or hyperactivity” which is nonSENSical.
Besides the cancer thing, SENS ignores telomere attrition, because it’s still unclear if telomere attrition is a significant cause of aging. And the likelihood that WILT will be needed is still above 50%.
The miscategorizations have only been partially corrected. 7-KC isn’t related to Hallmarks, and the crosslink projects should be classified as “extracellular crosslinks” or “extracellular matrix stiffening.”
Isn’t early detection of cancer (and intervention) more feasible?
Can you think of any other intervention that has a good theoretical chance to eliminate all cancer?
Besides WILT, the only other intervention I can think of that might provide a complete cancer cure are the leukocytes used in Cui’s cancer-proof mice experiments, but it’s not known whether all types of cancer can be eliminated by these immune cells. Fortunately, LIfT BioSciences is planning to start a clinical trial in 2022 using this approach.
Yep, seems like for some reason I, err… aggregated extracellular matrix stiffening and extracellular aggregates together. Mistake corrected.
The proteins that the proteostasis hallmark talks about refers to proteins like beta-amyloid and tau that misfold and subsequently form aggregates. Proteins that are crosslinked aren’t misfolded but rather they become “glued” together by a chemical reaction and don’t form aggregates. 7-KC isn’t a protein and doesn’t misfold; it’s an oxidized lipid.
Edited my comment slightly before yours appeared. Wanted to specify the reasons more but resolved to delete them since I was going to modify the post anyway. The rationale was that 7-KC, even if not a protein, is still an aggregate that overwhelms lysosomes and actively causes their dysfunction (loss of function of lysosomes and other degradation mechanisms being accounted for in the loss of proteostasis paragraphs in the Hallmarks).
If you still feel unsure about the 7-KC thing, the following reasons should put your doubts to rest:
1) Although 7-KC accumulates, it doesn’t aggregate.
2) If Hallmarks really thought that lipid accumulation belonged to the proteostasis hallmark it would have said so.
3) Hallmarks completely ignores 7-KC as a causative factor of atherosclerosis and instead ties atherosclerosis to “uncontrolled cellular overgrowth or hyperactivity” which is nonSENSical.