resiniferatoxin/euphorbia

Resiniferatoxin, an ultrapotent capsaicin analog present in the latex of Euphorbia resinifera, interacts at a specific membrane recognition site (referred to as the vanilloid receptor), expressed by primary sensory neurons mediating pain perception as well as neurogenic inflammation. Desensitization

Resiniferatoxin (RTX) is a daphnane diterpene isolated from the latex of Euphorbia resinifera O. Berg, a potent activator of transient receptor potential vanilloid 1 (TrpV1), with a potency 10³-10⁵ times greater than pure capsaicin. Intravenous administration of RTX at very low

The irritant and tumor-promoting principles were isolated from the latex of Euphorbia resinifera Berg. and from the resin derived from latex (euphorbium), which is commercially available as a drug. The irritant Euphorbia factors RL 5 (mixture), RL 6, RL 7, RL 8, and RL 10 were identified as

The negative side effects of opioid-based narcotics underscore the search for alternative non-opioid bioactive compounds that act on the peripheral nervous system to avoid central nervous system-mediated side effects. The transient receptor potential V1 ion channel (TRPV1) is a peripheral pain

Vanilloids are natural molecules identified in a plethora of foods normally ingested through the diet. They mediate apoptosis through a direct pathway (independent of TRPV-1, the receptor for vanilloids) and through an indirect pathway, i.e., thanks to the interaction with TRPV-1 and the successive

Estrogen receptor antagonists are effective in breast cancer treatment. However, the side effects of these treatments have led to a rise in searching for alternative therapies. The present study evaluated the estrogenic, antiestrogenic, and antiproliferative activities of

Vanilloid receptor 1 (TRPV1), a membrane-associated cation channel, is activated by the pungent vanilloid from chili peppers, capsaicin, and the ultra potent vanilloid from Euphorbia resinifera, resiniferatoxin (RTX), as well as by physical stimuli (heat and protons) and proposed endogenous ligands

The Euphorbiaceae produce a diverse range of diterpenoids, many of which have pharmacological activities. These diterpenoids include ingenol mebutate, which is licensed for the treatment of a precancerous skin condition (actinic keratosis), and phorbol derivatives such as resiniferatoxin and