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JTFIT Performance Lab

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13 contributions to JTFIT Performance Lab
MT2 Causes cancer ? Or potential to treat it?
Melanotan II and Melanoma What the Research Actually Shows Melanotan II is a synthetic version of a natural hormone linked to skin pigmentation. Most people know it for tanning, but research has looked at how it interacts with melanoma cells This study did not show MTII directly killing cancer cells. What it showed was a shift in how aggressive those cells behave MTII reduced the ability of melanoma cells to move, invade nearby tissue, and form new colonies. That matters because spread is what makes melanoma dangerous In animal models, tumor progression slowed down. The tumors did not grow as aggressively, and overall development was reduced It also increased apoptosis. That means more cancer cells were pushed toward programmed cell death instead of continuing to survive Another key effect was reduced blood vessel formation around tumors. Cancer relies on blood supply to grow, so limiting that slows things down Mechanistically, MTII activates the MC1R receptor. This increases PTEN, which is a tumor suppressor. When PTEN goes up, it shuts down pathways like AKT and NFkB that cancer uses to survive and spread It also lowered COX 2 and PGE2, which are tied to inflammation and tumor growth The takeaway is not that MTII cures melanoma. It is that it may reduce how aggressive melanoma behaves under certain conditions
1 like • 1d
@Sheryl Toups same for me!
MAY.
So next month id like to do some type of group challenge... id also like to like to post training content and more video. Id love feedback on what you guys wanna see.
1 like • 1d
@Tara Hooley yes I like this idea!
Last 2 kits
We've made a decision that the last 2 peptira kit giveaways will be skool exclusive . This increases your chances dramatically to win!
0 likes • 4d
Awesome!!
5-AGONIST PEPTIDE (QUINTUPLE AGONIST)
A 5-agonist is a single peptide designed to activate five metabolic receptors at the same time. TARGETS GLP-1 GIP Glucagon Amylin Calcitonin WHAT EACH ONE DOES GLP-1 Reduces appetite and slows digestion GIP Improves insulin response and nutrient handling Glucagon Increases calorie burn and energy output Amylin Enhances fullness and reduces meal size Calcitonin Extends satiety and supports metabolic regulation OVERALL EFFECT Lower food intake Longer-lasting fullness Higher energy expenditure Better glucose control WHAT IT IS A next-generation multi-agonist peptide built to combine appetite control, satiety, and calorie burning into one compound CURRENT STATUS Still in development and not commercially available SIMPLE SUMMARY One peptide Five pathways Full metabolic control in a single mechanism
0 likes • 4d
Wild whats potentially coming and very interesting to follow the developments
Wednesday
What’s actually holding your legs back right now Be honest Is it lack of structure Knee or low back discomfort Skipping leg day Not pushing hard enough Or just not knowing what works Drop one answer below Second question Did you train legs this week yet Yes or no If yes What did you do If no When are you doing it
0 likes • 6d
I did not do legs this week. I’m on a surgery recovery break. Until last Friday I was doing them twice a week as part of a total body lifting routine including straight leg dead lifts, and squats. Making gains but a ways to go and know I need to do more. Plan is to level up my training when I’m cleared to lift again.
1-10 of 13
Kara Scott
2
7points to level up
@kara-scott-5529
56, Mom, Grammy, Wellness Mentor.

Active 3h ago
Joined Apr 15, 2026
Seattle