Traws Pharma公佈RDEB SCC患者治療新數據

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Traws Pharma宣布發表RDEB SCC患者使用舊有腫瘤藥物Rigosertib的有效性數據

2025年6月3日 07:00 ET | 來源:Traws Pharma, Inc.

NEWTOWN, PA,2025年6月3日(GLOBE NEWSWIRE)— Traws Pharma, Inc.(NASDAQ:TRAW)是一家臨床階段的生物製藥公司,專注於開發新療法以應對呼吸道病毒疾病對人類健康的重大威脅。今天,該公司宣布發表了Rigosertib的關鍵臨床有效性數據,這是一種舊有的腫瘤藥物,正在尋求開發和商業化合作夥伴,針對RDEB SCC患者進行治療。這篇論文發表在《英國皮膚病學雜誌》中,詳細介紹了在這種罕見且複雜的單基因疾病中,任何實驗性癌症治療的首個臨床試驗。結果顯示,總體反應率達80%,可評估患者中有50%達到完全反應。

“這些數據表明,Rigosertib可能成為RDEB患者皮膚鳞狀細胞癌的潛在治療方案,因為目前尚無經批准的療法可用,而這種疾病的侵襲性進展在現有治療方案中未能得到充分解決,這些方案的反應率有限且持續時間短,” Traws Pharma腫瘤學首席醫療官Victor Moyo醫生表示。

“我們很高興能報告Rigosertib在這種毀滅性且難以治療的疾病中的有效性和耐受性,並感謝所有患者、贊助商和研究人員對這個項目的堅持,” Traws Pharma臨時首席執行官Iain Dukes評論道。“Rigosertib可供進一步開發和商業化,我們致力於尋找合適的合作夥伴,以推進這一重要藥物的批准。”

關於RDEB相關的SCC

RDEB是由於第七型膠原蛋白表達不足所引起,這種膠原蛋白負責將皮膚的內層固定到外層。這導致皮膚極度脆弱,並伴隨著慢性水泡和傷口的形成,RDEB患者經常發生感染,許多人最終會發展成由過度表達的極性激酶1(PLK-1)驅動的轉移性鳞狀細胞癌。RDEB相關的SCC腫瘤顯示出高度侵襲性和早期轉移的特徵,使其成為這些患者的主要死亡原因,45歲和55歲時的累計死亡風險分別為70%和78.7%。RDEB相關的SCC可以出現在兒童或年輕成人中。目前可用的治療方法,如靶向療法和傳統的化療或放療,在RDEB相關的SCC中顯示出有限的反應率和較差的持久性。

關於Rigosertib

Rigosertib是一種小分子激酶抑制劑(包括PLK-1)。該化合物正在一系列研究者贊助的研究中進行評估,包括作為潛在的單藥治療,用於複雜的RDEB相關的進展性鳞狀細胞癌(RDEB相關的SCC),使用口服和靜脈注射兩種形式。Rigosertib還與其他藥物聯合使用,包括檢查點抑制劑,針對非小細胞肺癌和轉移性黑色素瘤等實體腫瘤進行評估。

對於Traws Pharma, Inc.

Traws Pharma是一家臨床階段的生物製藥公司,致力於開發新療法以應對呼吸道病毒疾病對人類健康的重大威脅。Traws整合了抗病毒藥物開發、醫療情報和監管策略,以應對病毒疾病治療中的現實挑戰。我們正在推進新型口服小分子抗病毒劑的研究,這些藥物對難以治療或抗藥性病毒株具有強效活性,這些病毒株威脅著人類健康,包括禽流感、季節性流感以及COVID-19/長期COVID。Tivoxavir marboxil正在開發作為禽流感和季節性流感的單劑量治療,針對流感的帽依賴性內切酶(CEN)。Ratutrelvir則作為一種不依賴於利托那韋的COVID治療,針對主要蛋白酶(Mpro或3CL蛋白酶)。

Traws正在積極尋求其舊有臨床腫瘤學項目Rigosertib和Narazaciclib的開發和商業化合作夥伴。

在這篇報導中,Traws Pharma的研究進展和對Rigosertib的有效性數據的發表,無疑為RDEB SCC患者帶來了新的希望。這不僅是對現有治療方案的一次挑戰,也顯示了生物製藥公司在面對罕見疾病時的創新潛力。隨著對Rigosertib的進一步開發,或許能夠填補這一領域的治療空白,並改善患者的生活質量。這也反映了生物製藥行業在應對複雜疾病時的持續努力,值得我們持續關注。

以上文章由特價GPT API KEY所翻譯及撰寫。而圖片則由FLUX根據內容自動生成。

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