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not enough people know cancer cells can actually hide inside other cancer cells (stat3/ifny/egr1) just to hide from t cells and then they pop back out from the carcass of the cell they hid in once the t cell is gone

16,386 görüntüleme • 9 gün önce •via X (Twitter)

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🚨ImmunityBio’s Anktiva: A New FDA-Approved Immunotherapy for certain bladder cancer. They are also developing treatments that may reduce the need for strong chemo, for blood cancer, lung cancer, brain cancer, and more. Broader approvals may take time. Someone call the President and fast-track this. Dr. Pat Soon-Shiong leads development beyond typical biotech efforts. Most cancer medicines, like chemotherapy, work by poisoning fast-growing cells to kill the cancer. This also hurts healthy cells, causing side effects like hair loss and weakness. Anktiva is different. It is an immunotherapy that wakes up your body’s own immune cells; natural killer cells and T cells to hunt and destroy cancer cells themselves. It acts like a booster shot for your immune system, using a protein called IL-15 to make these cells multiply and remember how to fight cancer long-term. ImmunityBio is different from most companies because of 3 big unique things: 1. They wake up 3 kinds of fighter cells at the same time: • NK cells (natural killers) • CD8 T cells (main attackers) • CD4 T cells (helpers) These three work together like a basketball team. This makes the body remember the cancer for a long time (maybe years). 2. They have a special cell line called NK-92. → It’s like buying frozen pizza instead of making dough from scratch every time. Doctors can just thaw it and give it to any patient. No need to take cells from the sick kid, customize them, and make them super weak with hospital chemo (that’s what normal CAR-T does). 3. Their medicine Anktiva gives a long, steady boost to the immune cells. Older drugs (like IL-2) gave a short, crazy boost that made people very sick. Anktiva is seems safer, so far. Exciting to follow the development. Interview: Chris Cuomo (NewsNation) — “Killing Cancer”

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🚨Here's what a lot of people misunderstand about cancer treatment, says drpaulmarik: "Cancer is not homogeneous. The somatic mutation theory—which is the current theory in which treatment is based—posits that you have a mutation in a single cell, and that gives rise to a whole population of cells that look the same and have the same mutation. But the Cancer Genome Atlas has shown that that theory is completely wrong. The cancer cells are very heterogeneous, so they're made up of very different populations of cells with different mutations, and one of the populations is the cancer stem cell. It's a sub-population of the cancer. These are generally slow-growing, but they're distinct in that they have the ability to divide indefinitely and grow indefinitely, and can change their characteristics. Basically, if you get rid of the fast-dividing cells, which is the cancer, you're left with the stem cells, which then become the roots, which grow back to form the tumor" sometimes years later. Conventional chemotherapy gets rid of the fast-dividing regular cancer cells but *NOT* the stem cells. So the key question is: how do you get rid of the stem cells? “There are a number of repurposed drugs that do it, and this has been well-established in scientific medical literature. One of the most effective treatments to knock out the stem cell is the famous horse deworming medicine," says drpaulmarik. Yes, ivermectin. Independent Medical Alliance

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