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RAPT Therapeutics(RAPT) - 2021 Q3 - Quarterly Report
2021-11-11 05:30
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38997 RAPT Therapeutics, Inc. (Exact name of registrant as specified in its charter) Delaware 47-3313701 (State or other ju ...
RAPT Therapeutics (RAPT) Investor Presentation - Slideshow
2021-10-02 02:38
公司业务概述 - 拥有专有药物发现和开发引擎,聚焦癌症和炎症疾病的关键免疫驱动因素[8][13] RPT193药物情况 - 是每日一次的口服CCR4拮抗剂,靶向炎症Th2细胞,在中重度特应性皮炎(AD)1b期试验中显示疗效和安全性[15][17] - 美国AD患者约1900万成人和1000万儿童,预计到2029年市场规模达240亿美元;哮喘患者约1500万成人和儿童,预计市场规模210亿美元,RPT193有望满足未满足需求[20] - 1b期试验中,第29天EASI改善19.3%、EASI - 50比例32.9%,第43天进一步改善;vIGA 0/1比例第29天为4.8%,第43天为14.3%;瘙痒NRS - 4比例为45.0% [28][31][33][34][37] - 下一步计划开展AD的2b期试验和哮喘的2a期试验[15][44] FLX475药物情况 - 是口服CCR4拮抗剂,处于2期试验,选择性阻断肿瘤调节性T细胞(Treg),有美国物质组成专利,覆盖至2037年[52] - 确定“带电”肿瘤,包括多种癌症类型,有单药和联合治疗潜力,有望在病毒相关肿瘤获得组织agnostic加速批准[55][56] - 2期采用Gated Simon 2 - 阶段设计,评估单药和与帕博利珠单抗联合治疗活性,部分队列进入2期[58][64][65] 关键里程碑 - 2021年9月RPT193在EADV大会进行最新数据展示 - 2022年上半年启动RPT193的2b期AD试验 - 2022年更新FLX475的2期数据并启动RPT193的2a期哮喘试验[68]
RAPT Therapeutics (RAPT) RPT193 2021 EADV Congress Presentation - Slideshow
2021-10-02 02:37
药物机制 - RPT193是强效选择性口服CCR4拮抗剂,抑制Th2细胞迁移、功能和激活,调节Th2细胞迁移至发炎组织并增强细胞因子分泌[7][8] 试验设计 - 对中重度特应性皮炎患者开展1b期试验,筛选期最长35天,治疗28天,随访14天,RPT193 400mg每日一次,随机分组比例2:1[9][10] - 基于健康志愿者的安全性、耐受性、药代动力学和药效学数据选择400mg剂量,为双盲、随机、单药治疗研究,主要和次要终点分别为安全性和药代动力学[11] 患者情况 - 61人接受筛选,30人筛选失败,31人随机分组,其中安慰剂组10人,RPT193组21人,各有1人提前终止试验,最终安慰剂组9人、RPT193组20人完成试验[12][13] - 安慰剂组和RPT193组平均年龄分别为35.8岁和41.1岁,女性占比分别为40.0%和57.1%,基线EASI平均值分别为21.07和18.49 [15] 安全性 - 无严重不良事件报告,所有治疗中出现的不良事件均为轻度或中度,RPT193组和安慰剂组发生率分别为42.9%和20% [16] - RPT193组仅恶心发生率超一人,3名患者(14.3%)报告,无实验室安全信号、心电图变化或生命体征变化[16] 有效性 - 治疗结束时(第29天),RPT193在EASI、EASI - 50和瘙痒数字评定量表4分下降比例方面有改善[39] - 研究结束时(第43天),RPT193较第29天和安慰剂组进一步改善,EASI、EASI - 50、体表面积改善有统计学意义[39] 结论与计划 - 这是首个趋化因子受体拮抗剂在特应性皮炎患者中显示积极疗效信号的研究,RPT193有望成为新型口服治疗药物[39] - 计划开展剂量范围2b期试验进一步研究RPT193在特应性皮炎患者中的疗效和安全性[39]
RAPT Therapeutics(RAPT) - 2021 Q2 - Quarterly Report
2021-08-11 20:16
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38997 RAPT Therapeutics, Inc. (Exact name of registrant as specified in its charter) Delaware 47-3313701 (State or other jurisdi ...
RAPT Therapeutics (RAPT) Investor Presentation - Slideshow
2021-05-26 03:18
公司业务概述 - 公司专注癌症和炎症治疗药物研发,有专有发现引擎、多元化管线、大市场机会、近期临床数据读出和战略合作[6] FLX475药物情况 - 是高度选择性肿瘤Treg抑制剂,在多种带瘤癌症中展现单药和联合用药临床活性[19][57] - 美国物质成分专利覆盖至2037年,可选择性阻断肿瘤Treg,相比耗竭抗体有潜在安全性和有效性优势[19] - 多种肿瘤类型中带瘤比例高,如三阴性乳腺癌为60 - 80%,鼻咽癌病毒相关肿瘤超90%[25] - 1期剂量递增研究入组37名患者,4人继续研究,选定100mg QD为2期剂量,有初步临床活性证据[27] - 2期采用Gated Simon 2阶段设计,部分队列有积极结果,安全性良好,计划2021年下半年更新数据[29][36][57] RPT193药物情况 - 是用于炎症疾病的口服CCR4拮抗剂,靶向特应性皮炎、哮喘等,有潜在竞争优势和良好安全性[60] - 1期a健康志愿者数据支持每日一次给药,1期b特应性皮炎试验正在进行,2021年上半年有概念验证数据读出[69][74] 公司整体里程碑 - 2021年上半年有RPT193特应性皮炎1期b概念验证数据,下半年有FLX475 2期数据更新[82]
RAPT Therapeutics(RAPT) - 2021 Q1 - Quarterly Report
2021-05-11 20:15
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38997 RAPT Therapeutics, Inc. (Exact name of registrant as specified in its charter) Delaware 47-3313701 (State or other jurisd ...
RAPT Therapeutics (RAPT) Investor Presentation - Slideshow
2021-03-16 05:03
公司业务概述 - 拥有专有药物发现和开发引擎,聚焦癌症和炎症治疗,有多元化管线和大市场机会[6] FLX475药物情况 - 是高度强效和选择性的CCR4小分子拮抗剂,可选择性阻断肿瘤Treg,美国物质组成专利覆盖至2037年[19] - 多种肿瘤类型中“带电”肿瘤占比高,如三阴性乳腺癌为60 - 80%,鼻咽癌病毒相关肿瘤超90%[25] - 1期37名患者入组,4人继续研究,选定100mg QD为2期剂量,有单药和联合临床活性证据[27] - 2期采用Gated Simon 2阶段设计,评估单药和联合帕博利珠单抗在“带电”癌症中的抗肿瘤活性[29] - 2期试验在EBV +淋巴瘤、鼻咽癌和头颈部鳞状细胞癌中观察到积极结果,安全性良好[37] RPT193药物情况 - 是用于炎症疾病的口服CCR4拮抗剂,靶向特应性皮炎、哮喘等,1b期试验正在进行,2021年上半年有概念验证数据读出[61] - 1a期健康志愿者数据支持每日一次给药,安全性和耐受性良好[70] 关键里程碑 - 2021年上半年:RPT193在特应性皮炎的1b期概念验证数据读出[83] - 2021年下半年:FLX475的2期更新[83]
RAPT Therapeutics(RAPT) - 2020 Q4 - Annual Report
2021-03-11 21:15
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 For the fiscal year ended December 31, 2020 Delaware 47-3313701 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38997 RAPT THERAPEUTICS, INC. (Exact name of Registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) FORM 10-K ☒ ANNUAL REPORT PURSUANT ...
RAPT Therapeutics(RAPT) - 2020 Q3 - Quarterly Report
2020-11-16 21:00
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38997 RAPT Therapeutics, Inc. (Exact name of registrant as specified in its charter) (I.R.S. Employer Identification Number ...
RAPT Therapeutics(RAPT) - 2020 Q2 - Quarterly Report
2020-08-13 20:02
FORM 10-Q (Mark One) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38997 RAPT Therapeutics, Inc. (Exact name of registrant as specified in its charter) Delaware 47-3313701 (State or other jurisdi ...