Solasodine rhamnosyl glycosides (SRGs) induce apoptosis in a wide variety of cancer cells and are more effective than many well-established anticancer agents. Combination therapy of SRGs with cisplatin treats cisplatin-resistant cells such as lung cancer and breast cancer cells. Anticancer therapies with SRGs have been used intravenously, intraperitoneally, intralesionally, orally, and topically. Data is now presented that in addition to apoptosis and, perhaps as a consequence thereof, SRGs also have an effect of stimulating lasting immunity against cancer as shown with a mouse model and the terminal cancer Sarcoma 180. Mice were inoculated i. p. with Sarcoma 180. Groups of animals were administered SRGs half an hour after Sarcoma 180 inoculation. Mice treated with Sarcoma 180 but not with SRGs all died within 20 days. Four doses of SRGs caused total remission of Sarcoma 180 activity. Mice that went into remission were then reinoculated 20 days later with the cancer. Ten of twelve SRGs cured-animals were resistant to reinduction of terminal doses of the cancer. In comparison, twelve of twelve mice treated with SRGs without initial Sarcoma 180 activity but which were inoculated with Sarcoma 180 cells 20 days later, all died. In addition to apoptosis, SRGs stimulate lasting immunity against cancer. SRGs could play an important role in clinical management of diseases such a malignancy and also be used as a preventative therapy.
Background: Basal cells form a continuous cell layer at the bottom of the epidermis, which is the outermost layer of the skin. Basal cell carcinoma occurs when a mutation occurs in the DNA of a basal cell. The mutation inhibits apoptosis-the programmed cell death mechanism. The cell continues to multiply but does not die, resulting in a change in the skin, such as a growth or sore that will not heal. Basal cell carcinoma is the most common form of skin cancer and the most frequently occurring form of all cancers. Key words searched for the database of this communication were: Curaderm, BEC 5, cancer, skin cancer, basal cell carcinoma, nonmelanoma skin cancer, solamargine, solasonine and solasodine glycosides. Treatments: Several types of treatments are available to remove or destroy basal cell carcinoma. All currently used treatments are indiscriminate and also remove or destroy normal skin cells resulting in compromised cosmetic outcomes. Development of Curaderm Pharmacotherapy: Curaderm pharmacotherapy discriminates and specifically activates apoptosis at the molecular level in cancer cells but not in normal cells. Accordingly, Curaderm pharmacotherapy for basal cell carcinoma effectively and safely treats virtually all types, sizes and lesion locations. This review describes studies from the inception of Curaderm pharmacotherapy and covers the discovery of the anti-cancer effects, mode of action, preclinical, clinical and field applications with emphasis on efficacy, safety, compliance, tolerance, cost effectiveness and especially cosmetic outcome. In 2018 Curaderm was approved by the European Health Authorities as a Medical Device Class 1 for the indication "Topical Treatment with Keratolytic Action, and Antineoplastic Activity in the Treatment and Healing of Localized Basal Cell Carcinoma of the Skin".
Atherosclerosis is the primary pathophysiological cause of heart disease and cerebrovascular disease. It is responsible for more than 20% of deaths worldwide each year. Treatments for atherosclerosis may include lifestyle changes, drugs, and medical procedures or surgery. There is a need for a rapid and effective treatment for this disease. In 1976, it was hypothesized that a multifunctional plasma delipidation process when applied to hyperlipidemic patients would lead to rapid regression of atherosclerosis. The procedure has now been applied to a variety of nonprimates, primates and humans. In all models studied, large quantities of antiatherogenic lipoprotein particles were generated that led to the mechanisms of reverse cholesterol transport. Trends to regression and actual regression of atherosclerosis have now been reported using a specific plasma delipidation process consisting of lipid extraction from plasma with mixtures of butanol and ethers.
Purpose: To establish whether Curaderm, a topical pharmacotherapy for skin cancer, irritates or sensitizes normal skin. Methods: The dermal irritation and skin sensitization toxicity of Curaderm were investigated in rabbits and guinea pigs in compliance with the Organization for Economic Cooperation and Development guideline. To assess dermal irritation, rabbits were dermally exposed to Curaderm for varying periods of time. To assess hypersensitivity, the guinea-pig maximisation test was applied. Results: Curaderm was only negligibly irritating using the criteria of erythema and oedema. Curaderm did not produce any sensitization toxicity of the skin. Conclusion: These studies confirm the non-toxic observations on normal skin experienced in the clinical setting when treating skin cancer and reinforce the specificity of Curaderm towards cancer cells.
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