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植物配方LCS101:一种多靶点癌症治疗方法。

Botanical Formula LCS101: A Multi-Targeted Approach to Cancer Care.

作者信息

Maimon Yair, Samuels Noah, Cohen Zoya, Berger Raanan, Rosenthal David S

机构信息

1 Sheba Medical Center, Tel Hashomer, Israel.

2 Harvard Medical School, Boston, MA, USA.

出版信息

Integr Cancer Ther. 2018 Dec;17(4):1020-1026. doi: 10.1177/1534735418801528. Epub 2018 Oct 10.

Abstract

BACKGROUND AND PURPOSE

LCS101 is a botanical formula extracted from 14 botanical components. While conventional oncology focuses on targeted medicine, research on LCS101 adopts a multi-targeted approach, examining its preclinical (in vitro, in vivo, and ex vivo) and clinical (randomized controlled trial, pragmatic) effects. This includes examining the formula's impact on the immune system, selective anticancer effects, and improved chemotherapy-related symptoms and quality of life. Effects on the Immune System: In murine splenic cell cultures, LCS101 significantly increased T-cell proliferation and macrophage tumor necrosis factor-α production. Blood samples from healthy volunteers exposed to LCS101 showed a dose-dependent increase in natural killer cell activity; and a randomized controlled trial showed significantly lower rates of leucopenia/neutropenia and anemia in patients with breast cancer undergoing chemotherapy. Selective Anticancer Effects: In vitro LCS101 demonstrated selective growth inhibition (on XTT viability assay) in human breast and prostate cancer cell lines, without any harmful effects on normal human epithelial cells. The anticancer effects were attributed to reactive oxygen species activity. Cytotoxic effects of doxorubicin and 5-fluorouracil on breast cancer cell lines were significantly increased following exposure to LCS101, with a protective effect in normal cells. Symptom Relief and Quality of Life: Clinical research shows that patients taking LCS101 during chemotherapy are less likely to report symptoms such as fatigue, pain, nausea and vomiting.

CONCLUSION

LCS101 exhibits multi-targeted effects, with significant implications for cancer care. Further research is needed to better understand the impact of these findings.

摘要

背景与目的

LCS101是一种从14种植物成分中提取的植物配方。传统肿瘤学侧重于靶向药物,而对LCS101的研究采用多靶点方法,研究其临床前(体外、体内和离体)和临床(随机对照试验、实用性)效果。这包括研究该配方对免疫系统的影响、选择性抗癌作用以及改善化疗相关症状和生活质量。对免疫系统的影响:在小鼠脾细胞培养中,LCS101显著增加T细胞增殖和巨噬细胞肿瘤坏死因子-α的产生。接触LCS101的健康志愿者血液样本显示自然杀伤细胞活性呈剂量依赖性增加;一项随机对照试验显示,接受化疗的乳腺癌患者白细胞减少/中性粒细胞减少和贫血的发生率显著降低。选择性抗癌作用:在体外,LCS101在人乳腺癌和前列腺癌细胞系中表现出选择性生长抑制(基于XTT活力测定),对正常人类上皮细胞无任何有害影响。抗癌作用归因于活性氧物种活性。阿霉素和5-氟尿嘧啶对乳腺癌细胞系的细胞毒性作用在接触LCS101后显著增强,对正常细胞有保护作用。症状缓解与生活质量:临床研究表明,化疗期间服用LCS101的患者较少报告疲劳、疼痛、恶心和呕吐等症状。

结论

LCS101具有多靶点作用,对癌症治疗具有重要意义。需要进一步研究以更好地理解这些发现的影响。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b7fe/6247551/2a4e31338b68/10.1177_1534735418801528-fig1.jpg

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