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发布人:长沙上禾生物科技有限公司
发布日期:2026/7/23 23:05:28
下面给你一版Staherb® Cepharanthin®(千金藤素)核心功效与药理作用的中英文对照,按“经典临床功效 → 近年研究热点 → 分子机制”三层组织,口径对齐长沙上禾生物产品页 + 药学综述( Phytomedicine 2019 等)。
千金藤素(Cepharanthine)是防己科千金藤属来源的双苄基异喹啉类生物碱(BBIA),药理谱宽、作用呈多靶点叠加。其核心功效可归纳为五大块:
1. 升白细胞(经典获批功效)
日本自 1950s 起将盐酸千金藤素片(Cepharanthin®)用于放化疗、苯中毒、药物性白细胞减少症辅助。机制为活化网状内皮系统、刺激骨髓造血组织增生、促进中性粒细胞释放,并上调 G-CSF 表达。
2. 广谱抗病毒(近年核心热点)
新冠:体外抗 SARS-CoV-2 IC₅₀≈1.90 μM,IC₉₀≈4.46 μM;阻断 S 蛋白/ACE2 膜融合、抑制 Nsp13 解旋酶、干预内质网应激/HSF1 热休克反应;
流感:抑制病毒聚合酶活性,下调 JAK/STAT/NF-κB 介导的炎症因子风暴;
其他:对 HIV-1、登革、埃博拉、OC43 冠状病毒等亦有抑制报道。
3. 抗炎与免疫调节
抑制 NF-κB 核转位、AMPK 激活、降低 TNF-α/IL-6/IL-1β 水平;对巨噬细胞、T 细胞呈双向免疫调节,用于脓毒症、慢性免疫性血小板减少等探索。
4. 抗肿瘤与逆转多药耐药(MDR)
诱导肿瘤细胞凋亡、阻周期(p21/p27 上调)、抑 EMT 与侵袭;关键特色是逆转 MDR——抑制 ABCB1/P-gp、ABCC10(MRP7) 外排泵,增加细胞内化疗药蓄积,与阿霉素等联用增效;同时提高肿瘤细胞放射敏感性。
5. 抗纤维化 / 抗氧化 / 其他
抑制 TGF-β1/Smad 通路,减少肺、肝、肾纤维化基质沉积;清除自由基、稳定细胞膜,用于皮肤光老化、过敏性皮炎、口腔炎背景研究;另有抗疟、抑制血小板聚集、治蛇咬等旧适应症。
作用特点:亲脂性阳离子,可插入细胞膜→同时产生“膜效应”(刚性化、阻融合、抑外排)与“胞内效应”(NF-κB/AMPK/TGF-β 等通路调节)。
公司官网 http://www.staherb.com/ 资质:HALAL, KOSHER等认证
☎:19573130018 杨经理(微信同号)
Cepharanthine (Cepharanthin®) is a natural bisbenzylisoquinoline alkaloid (BBIA) from Stephania cephalanthaHayata. Its pharmacology is pleiotropic and multi-targeted, summarized as five pillars:
1. Leukocytosis (classic approved action)
Cepharanthine HCl tablets have been used in Japan since the 1950s as an adjuvant for leukopenia induced by radiotherapy, chemotherapy, benzene or drugs. Mechanism: activates reticuloendothelial system, stimulates bone-marrow hematopoietic tissue proliferation, promotes neutrophil release, up-regulates G-CSF.[cita:8]
2. Broad-spectrum antiviral (major recent focus)
SARS-CoV-2: IC₅₀ ≈ 1.90 μM, IC₉₀ ≈ 4.46 μM; blocks Spike/ACE2 membrane fusion, inhibits Nsp13 helicase, reverses ER-stress/HSF1-mediated viral hijacking;
Influenza A: impairs viral polymerase activity, dampens JAK/STAT/NF-κB-driven cytokine storm;
Also reported active against HIV-1, dengue, Ebola, OC43 coronavirus, etc.
3. Anti-inflammatory & immunomodulation
Inhibits NF-κB nuclear translocation, activates AMPK, lowers TNF-α/IL-6/IL-1β; bidirectionally modulates macrophages and T-cells—explored in sepsis, chronic immune thrombocytopenia.
4. Antitumor & MDR reversal
Induces apoptosis, arrests cell cycle (p21/p27↑), suppresses EMT/invasion. Distinctive value: reverses multidrug resistance by inhibiting ABCB1/P-gp and ABCC10/MRP7 efflux pumps, increasing intracellular chemo-drug accumulation; radiosensitizes tumor cells.
5. Anti-fibrotic / antioxidant / misc.
Suppresses TGF-β1/Smad signaling to reduce lung/liver/renal fibrosis; scavenges free radicals, stabilizes membranes (skin photoaging, allergic dermatitis, oral mucositis research); legacy uses include antimalarial, antiplatelet, snakebite.
Mechanistic hallmark: a lipophilic cation that inserts into plasma membranes → concurrent “membrane effects” (rigidification, fusion block, efflux inhibition) and “intracellular effects” (NF-κB / AMPK / TGF-β axis modulation).
如果你要把这段塞进Staherb 英文产品册的 “Pharmacology” 栏目,我可以再帮你压成 120 词以内的紧凑版(去掉文献数值、保留功效动词),适配目录页排版。要不要顺手收一版?
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