Hydroxychloroquine lysosome blocker

Discussion in 'Without A Doctor Prescription' started by zubr, 16-Mar-2020.

  1. vadsson Moderator

    Hydroxychloroquine lysosome blocker


    Note: based on a RGCC chemosensitivity analysis I have seen at a German clinic, Hydroxychloroquine has been effective in killing the cancer cells of 5 out 7 patients that were tested. It is one of very few available drugs that inhibits autophagy, a mechanism associated with its anticancer properties.

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    Hydroxychloroquine is weakly basic, which permits its uptake and concentration in a nonionised form within cells. Having entered the lysosomes inside the cell, the acidic environment traps and concentrates the drug in its ionised state. Macrophages depend on acid proteases in their lysosomes for digestion of phagocytosed protein. This phase 0 trial studies hydroxychloroquine in blocking autophagy in patients with prostate cancer who are undergoing surgery or active surveillance. Autophagy is a process in which cells break down some parts of themselves to stay alive during times of stress, such as starvation. This may allow cancer cells to survive damage from chemotherapy. Cimetidine Moderate Avoid concomitant use of hydroxychloroquine and cimetidine as cimetidine may inhibit the metabolism of hydroxychloroquine as observed with the structurally similar chloroquine. However, the mechanism of inhibition of chloroquine metabolism appears to be via CYP inhibition, and hydroxychloroquine is not a known CYP substrate; cimetidine inhibition of hydroxychloroquine metabolism has not been demonstrated.

    In cancer, authophagy is the process used by cancer cells to “self-eat” in order to survive. Specifically, if authophagy is prolonged this will become a lethal process to cancer. duing chemotheraphy, radiotheraphy, etc.) authophagy is used by cancer cells to survive. However, note that Chloroquine has other properties as well that may be very well related to anti cancer mechanism, such as zinc ionophore, and others (see below the section on mechanisms).

    Hydroxychloroquine lysosome blocker

    New insights on the antiviral effects of chloroquine against., Hydroxychloroquine in Blocking Autophagy in Patients With.

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  5. Chloroquine is a lysosomotropic agent that prevents endosomal acidification 1. It accumulates inside the acidic parts of the cell, including endosomes and lysosomes. This accumulation leads to inhibition of lysosomal enzymes that require an acidic pH, and prevents fusion of endosomes and lysosomes.

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    Oct 15, 2012 Hydroxychloroquine HCQ is a 4-aminoquinoline which differs from chloroquine CQ in the addition of a hydroxyl group. Initially used as antimalarials, both drugs have now become mainstays in the management of rheumatic diseases principally systemic lupus erythematosus SLE and rheumatoid arthritis RA. Drug Interactions With Hydroxychloroquine Certain parasite medications and beta blockers may cause potentially negative drug interactions with hydroxychloroquine. Some interactions can increase your risk of developing side effects, while others can reduce the effectiveness of the medications. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.

     
  6. Agent 00x Guest

    Hydroxychloroquine is a quinoline medicine used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Plaquenil interaction acetaminophen - Answers on HealthTap Plaquenil hydroxychloroquine sulfate dose, indications. Plaquenil side effects - kidney problems? - Symptoms.
     
  7. reg11 User

    Hydroxychloroquine Side Effects, Dosage, Uses, and More Hydroxychloroquine is a prescription drug. It comes as an oral tablet. Hydroxychloroquine is available as the brand-name drug Plaquenil. It’s also available in a generic version.

    Hydroxychloroquine plaquenil 200 mg, chloroquine phosphate.
     
  8. Osha320 User

    Plaquenil hydroxychloroquine Basics, Side Effects. Plaquenil hydroxychloroquine has been shown to improve physical function in up to 80% of patients with rheumatoid arthritis. Plaquenil hydroxychloroquine is commonly used for lupus in children because of less side effects compared to other medications. Plaquenil hydroxychloroquine helps minimize joint damage.

    Long-Term Side Effects of Plaquenil for Rheumatoid.