Recent patents on anti-cancer drug discovery最新文献

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LncRNA TCTN2 Promotes the Malignant Development of Hepatocellular Carcinoma via Regulating mIR-1285-3p/ARF6 Axis. LncRNA TCTN2通过调控mIR-1285-3p/ARF6轴促进肝细胞癌恶性发展
IF 2.8 4区 医学
Recent patents on anti-cancer drug discovery Pub Date : 2023-01-01 DOI: 10.2174/1574892818666221019163656
Qian Liu, Chunfu Zhu, Yanfen Dong
{"title":"LncRNA TCTN2 Promotes the Malignant Development of Hepatocellular Carcinoma <i>via</i> Regulating mIR-1285-3p/ARF6 Axis.","authors":"Qian Liu,&nbsp;Chunfu Zhu,&nbsp;Yanfen Dong","doi":"10.2174/1574892818666221019163656","DOIUrl":"https://doi.org/10.2174/1574892818666221019163656","url":null,"abstract":"<p><strong>Background: </strong>Hepatocellular carcinoma (HCC) is one of the most life-threatening malignant diseases. TCTN2 protein participates in tumorigenesis and development. However, whether lncRNA TCTN2 is associated with HCC pathogenesis remains unclear.</p><p><strong>Methods: </strong>The expression of lncRNA, TCTN2, miR-1285-3p, and ARF6 in HCC tissues and cells was detected by a quantitative Real-Time PCR (qRT-PCR) assay. lncRNA TCTN2-specific shRNA was transfected into HCC cells, and a functional investigation was performed. The direct interactions between lncRNA TCTN2 and miR-1285-3p and ARF6 were verified by dualluciferase reporter gene assay. A rescue experiment was performed to confirm the role of miR- 1285-3p/ARF6 in association with lncRNA TCTN2.</p><p><strong>Results: </strong>LncRNA TCTN2 exhibited a high expression in HCC tumor tissues and cell lines. Knockdown of lncRNA TCTN2 suppressed cell proliferation and induced cell cycle arrest and apoptosis through regulating Cyclin D1/p21 and Bax/Bcl-2 signals. Meanwhile, the knockdown of lncRNA TCTN2 inhibited HCC cell migration and invasion through upregulating MMP2/MMP9. Mechanistic investigation revealed that lncRNA TCTN2 upregulated the expression of ARF6 via sponging miR-1285-3p. Rescue experiments indicated that miR-1285-3p inhibitor reversed the antitumor effects of lncRNA TCTN2 and ARF6 knockdown inhibited the progression of HCC.</p><p><strong>Conclusion: </strong>Our results suggested that the knockdown of lncRNA TCTN2 inhibited HCC development by regulating the miR-1285-3p/ARF6 axis, implying that the lncRNA TCTN2 is upregulated in HCC and may serve as a diagnostic biomarker in HCC. Furthermore, it may demonstrate an important value for the clinical treatment of patients with HCC.</p>","PeriodicalId":20774,"journal":{"name":"Recent patents on anti-cancer drug discovery","volume":"18 4","pages":"517-527"},"PeriodicalIF":2.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9173486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recent Patents of Pharmaceutical Co-Crystals: Product Development on Anti-Cancer Drugs and Beyond. 药物共晶的最新专利:抗癌药物及其他领域的产品开发。
IF 2.8 4区 医学
Recent patents on anti-cancer drug discovery Pub Date : 2023-01-01 DOI: 10.2174/1574892817666220913151252
A Mohamed Sheik Tharik, S N Meyyanathan
{"title":"Recent Patents of Pharmaceutical Co-Crystals: Product Development on Anti-Cancer Drugs and Beyond.","authors":"A Mohamed Sheik Tharik,&nbsp;S N Meyyanathan","doi":"10.2174/1574892817666220913151252","DOIUrl":"https://doi.org/10.2174/1574892817666220913151252","url":null,"abstract":"<p><strong>Background: </strong>Scientists, academicians, and researchers from academics and the pharmaceutical industries have all expressed interest in the design and production of pharmaceutical cocrystals in recent years. The development of novel drug products with enhanced physicochemical and pharmacological characteristics is aided by the cocrystallization of drug substances.</p><p><strong>Objective: </strong>The major problem with drug candidates is their solubility and bioavailability, which may be solved with the appropriate molecular modifications. The failure of most drug candidates in earlier clinical trials is also reawakening interest. In that connection, pharmaceutical cocrystals are vital in the development of dosage forms in the field of pharmaceutical technology. The goal of this manuscript is to provide a comprehensive overview of cocrystal synthesis methods and characterization techniques.</p><p><strong>Conclusion: </strong>In this review, it is evident that the solvent-free technique has several benefits over solvent-based approaches in the design and production of pharmaceutical cocrystals, and that these methodologies can also open opportunities for further advancement in the field of cocrystal synthesis. This manuscript provides a brief overview of each technique for manufacturing pharmaceutical cocrystals and an analysis of cocrystals. This manuscript has highlighted points on whether cocrystals comply with the requirements for intellectual property rights and how they will impact the current pharmaceutical industry. The impact of recent patents on pharmaceutical cocrystals is examined in depth with relevant examples.</p>","PeriodicalId":20774,"journal":{"name":"Recent patents on anti-cancer drug discovery","volume":"18 3","pages":"246-267"},"PeriodicalIF":2.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9447973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
ZFP36L1 Promotes Gastric Cancer Progression via Regulating JNK and p38 MAPK Signaling Pathways. ZFP36L1通过调控JNK和p38 MAPK信号通路促进胃癌进展。
IF 2.8 4区 医学
Recent patents on anti-cancer drug discovery Pub Date : 2023-01-01 DOI: 10.2174/1574892817666220524102403
Kang Ding, Fengping Zhang, Gaoxiu Qi, Meng Lin Lin, Min Chen, Yanchun Chen, Jie Zheng, Fenghua Zhou
{"title":"ZFP36L1 Promotes Gastric Cancer Progression <i>via</i> Regulating JNK and p38 MAPK Signaling Pathways.","authors":"Kang Ding,&nbsp;Fengping Zhang,&nbsp;Gaoxiu Qi,&nbsp;Meng Lin Lin,&nbsp;Min Chen,&nbsp;Yanchun Chen,&nbsp;Jie Zheng,&nbsp;Fenghua Zhou","doi":"10.2174/1574892817666220524102403","DOIUrl":"https://doi.org/10.2174/1574892817666220524102403","url":null,"abstract":"<p><strong>Background: </strong>The RNA-binding protein Zinc Finger Protein 36 like 1(ZFP36L1) plays an important role in regulating the AU-rich elements (AREs) in the 3' untranslated region (3' UTR) of mRNAs, indicating a potential link between its expression and cancers. However, the role and mechanism of ZFP36L1 in gastric cancer (GC) are unclear.</p><p><strong>Objectives: </strong>This study aimed to explore the role and mechanism of ZFP36L1 in gastric cancer.</p><p><strong>Materials and methods: </strong>GC tissue samples and matched normal gastric tissues were collected, and the ZFP36L1 expression in these samples was evaluated by immunohistochemistry analysis. GC cells with different differentiation were selected for in vitro experiments. The ZFP36L1 expression in GC cells was examined by quantitative real-time polymerase chain reaction (qRTPCR) and Western blot analysis. The viability and invasiveness of GC cells were assayed by 5- Ethynyl-2-deoxyuridine (EdU) and Transwell assays, respectively. Western blot assay was used to detect the expression of epithelial-to-mesenchymal transition (EMT) related proteins and proteins of the c-Jun N-terminal kinase (JNK) and p38 Mitogen-Activated Protein Kinase (MAPK) signaling pathways.</p><p><strong>Results: </strong>ZFP36L1 is overexpressed in GC tissues. Patients with high ZFP36L1 expression have a poor prognosis. Moreover, ZFP36L1 is overexpressed in the cell lines with a high degree of malignancy. ZFP36L1 increases cell proliferation, invasion, and migration in vitro. Furthermore, ZFP36L1 induces EMT. The JNK inhibitor and p38 inhibitor alone or in combination affect the biological function of GC cells. Furthermore, ZFP36L1 promotes GC progression by inhibiting JNK and p38 MAPK signaling pathways.</p><p><strong>Conclusion: </strong>RNA-binding protein ZFP36L1 exerts a role in the occurrence of gastric cancer by the regulation of the JNK and p38 MAPK signaling pathways. The combination of inhibitors of the JNK and p38 MAPK signaling pathways could be a novel treatment strategy for gastric cancer.</p>","PeriodicalId":20774,"journal":{"name":"Recent patents on anti-cancer drug discovery","volume":"18 1","pages":"80-91"},"PeriodicalIF":2.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10339355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Meet the Associate Editorial Board Member 会见副编辑委员会成员
IF 2.8 4区 医学
Recent patents on anti-cancer drug discovery Pub Date : 2023-01-01 DOI: 10.2174/157489281804230217100937
A. Sapino
{"title":"Meet the Associate Editorial Board Member","authors":"A. Sapino","doi":"10.2174/157489281804230217100937","DOIUrl":"https://doi.org/10.2174/157489281804230217100937","url":null,"abstract":"","PeriodicalId":20774,"journal":{"name":"Recent patents on anti-cancer drug discovery","volume":"1 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67995347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nano-Based Drug Delivery of Anticancer Chemotherapeutic Drugs Targeting Breast Cancer. 靶向乳腺癌的抗癌化疗药物的纳米药物递送。
IF 2.8 4区 医学
Recent patents on anti-cancer drug discovery Pub Date : 2023-01-01 DOI: 10.2174/157489281703220610170559
Akanksha Behl, Anil K Chhillar
{"title":"Nano-Based Drug Delivery of Anticancer Chemotherapeutic Drugs Targeting Breast Cancer.","authors":"Akanksha Behl,&nbsp;Anil K Chhillar","doi":"10.2174/157489281703220610170559","DOIUrl":"https://doi.org/10.2174/157489281703220610170559","url":null,"abstract":"<p><strong>Background: </strong>Chemotherapeutic drugs are principally intended to treat breast cancer. However, sooner or later, tumor drug resistance developed. These chemo drugs are effective but with numerous side effects. Breast cancer care may be extremely difficult since recurring cancer is frequently pre-treated with powerful agents. Cancer cells acquire high resistance to earlier therapies, necessitating alternative and more powerful drugs. Nanoparticles (NPs) as a medication delivery technology can overcome medication resistance in breast cancer and significantly reduce the effective dose. The off-targeted nature of chemo drugs can be resolved by encapsulating or attaching chemo drugs in nanocarriers, specifically targeting breast cancer cells.</p><p><strong>Objectives: </strong>This review highlights various chemo drugs for breast cancer and their encapsulation or bioconjugation with nanoparticles for its targeted delivery.</p><p><strong>Conclusion: </strong>Nanoparticles may subsist valuable abet in breast cancer management in this regard. Given that traditional chemotherapy approaches have been demonstrated to have several side effects and defects during treatment, the NPs-mediated drug delivery mechanism is a possible contender for replacement as a new technique.</p>","PeriodicalId":20774,"journal":{"name":"Recent patents on anti-cancer drug discovery","volume":"18 3","pages":"325-342"},"PeriodicalIF":2.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9081034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Multifunctional Patented Nanotherapeutics for Cancer Intervention: 2010- Onwards. 用于癌症干预的多功能专利纳米疗法:2010年起。
IF 2.8 4区 医学
Recent patents on anti-cancer drug discovery Pub Date : 2023-01-01 DOI: 10.2174/1574892817666220322085942
Parijat Pandey, Hitesh Chopra, Deepak Kaushik, Ravinder Verma, Deepika Purohit, Jatin Parashar, Vineet Mittal, Habibur Rahman, Saurabh Bhatia, Pradeep Kumar, Tanima Bhattacharya, Priti Tagde, Ahmed Al-Harrasi
{"title":"Multifunctional Patented Nanotherapeutics for Cancer Intervention: 2010- Onwards.","authors":"Parijat Pandey,&nbsp;Hitesh Chopra,&nbsp;Deepak Kaushik,&nbsp;Ravinder Verma,&nbsp;Deepika Purohit,&nbsp;Jatin Parashar,&nbsp;Vineet Mittal,&nbsp;Habibur Rahman,&nbsp;Saurabh Bhatia,&nbsp;Pradeep Kumar,&nbsp;Tanima Bhattacharya,&nbsp;Priti Tagde,&nbsp;Ahmed Al-Harrasi","doi":"10.2174/1574892817666220322085942","DOIUrl":"https://doi.org/10.2174/1574892817666220322085942","url":null,"abstract":"<p><p>Even today, cancer is one of the prominent leading causes of death worldwide. However, there are a couple of treatment options available for management, but the adverse effects are more prominent as compared to therapeutic effects. Therefore, there is a need to design some midway that may help to bypass the negative effects or lower their severity. Nanotechnology has addressed many issues, still many miles are needed to cover before reaching the center stage. The developed nanoformulations can target distant organs owing to their multifunctionality and targeting potential. Stimuli-responsive nanomedicine is one of the most exploited formulations. They can encapsulate and release the drugs for a higher period. However, they release a burst mechanism. The other nanoformulations contain dendrimers, micelles, and lipid-based nano-formulations that have been developed and evaluated for their efficacy in cancer treatment. This review paper highlights some significant patents granted/applied in various patent offices around the globe to treat cancer using the nanotechnology. The Google Patent, United States Patent and Trademark Office (USPTO), Escapenet, and many others were used as the search engine for patent search, and data were collected and analyzed. They used these patented technologies for diagnostic and treatment options, enhancing the absorption, distribution, metabolism, and excretion (ADME) profile of therapeutic molecules.</p>","PeriodicalId":20774,"journal":{"name":"Recent patents on anti-cancer drug discovery","volume":"18 1","pages":"38-52"},"PeriodicalIF":2.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10689317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Venetoclax in Acute Myeloid Leukemia. Venetoclax在急性髓系白血病中的作用。
IF 2.8 4区 医学
Recent patents on anti-cancer drug discovery Pub Date : 2023-01-01 DOI: 10.2174/1574892817666220429105338
Romeo G Mihăilă
{"title":"Venetoclax in Acute Myeloid Leukemia.","authors":"Romeo G Mihăilă","doi":"10.2174/1574892817666220429105338","DOIUrl":"https://doi.org/10.2174/1574892817666220429105338","url":null,"abstract":"<p><strong>Background: </strong>Substantial progress in the therapeutic arsenal used to treat acute myeloid leukemia became possible in the last decade, as a result of advances in gene editing and descriptive and functional genomics.</p><p><strong>Objective: </strong>The aim of this study is to analyze the efficacy and safety of venetoclax in the treatment of acute myeloid leukemia.</p><p><strong>Methods: </strong>A mini-review was achieved using the articles published in PubMed and Web of Science in the last year, prior to 05.05.2021, which were searched using the terms \"acute myeloid leukemia\" and \"venetoclax\" and the new patents published in this field.</p><p><strong>Results: </strong>BCL-2 inhibitors administered in monotherapy are active against acute myeloid leukemia cells, but their efficacy is partially limited because they do not target other antiapoptotic proteins and venetoclax induced overexpression of the other antiapoptotic molecules. Venetoclax-based combinations (including those with hypomethylating agents) were able to improve outcomes for older patients with acute myeloid leukemia, including both remission rates and overall survival. Other drugs used in combination with venetoclax include: FLT3 inhibitors, IDH2 inhibitors, chidamide, ibrutinib, lapatinib, mivebresib, triptolide, metabolic inhibitors, nucleoside analogs, and classical chemotherapeutics. Both the mechanisms of venetoclax resistance and the ways to overcome it, as well as the adverse effects of venetoclax are analyzed.</p><p><strong>Conclusion: </strong>The management of unfit and older patients with acute myeloid leukemia should be personalized and be the result of evaluating patient- and disease-specific factors that are essential to their care. Combinations that include venetoclax are an increasingly well-documented option for many of them.</p>","PeriodicalId":20774,"journal":{"name":"Recent patents on anti-cancer drug discovery","volume":"18 1","pages":"11-28"},"PeriodicalIF":2.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10689341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Gene Expression Network and Circ_0008012 Promote Progression in MLL/AF4 Positive Acute Lymphoblastic Leukemia. 基因表达网络和Circ_0008012促进MLL/AF4阳性急性淋巴细胞白血病的进展
IF 2.8 4区 医学
Recent patents on anti-cancer drug discovery Pub Date : 2023-01-01 DOI: 10.2174/1574892818666221207115016
Yan-Lai Tang, Jia-Yin Su, Jie-Si Luo, Li-Dan Zhang, Li-Min Zheng, Cong Liang, Li-Na Wang, Yu Li, Zhong Fan, Dan-Ping Huang, Panpan Sun, Zhenhua Luo, Ning Hao Qi, Jing-Jing Lan, Xiao-Li Zhang, Li-Bin Huang, Xue-Qun Luo
{"title":"Gene Expression Network and Circ_0008012 Promote Progression in MLL/AF4 Positive Acute Lymphoblastic Leukemia.","authors":"Yan-Lai Tang,&nbsp;Jia-Yin Su,&nbsp;Jie-Si Luo,&nbsp;Li-Dan Zhang,&nbsp;Li-Min Zheng,&nbsp;Cong Liang,&nbsp;Li-Na Wang,&nbsp;Yu Li,&nbsp;Zhong Fan,&nbsp;Dan-Ping Huang,&nbsp;Panpan Sun,&nbsp;Zhenhua Luo,&nbsp;Ning Hao Qi,&nbsp;Jing-Jing Lan,&nbsp;Xiao-Li Zhang,&nbsp;Li-Bin Huang,&nbsp;Xue-Qun Luo","doi":"10.2174/1574892818666221207115016","DOIUrl":"https://doi.org/10.2174/1574892818666221207115016","url":null,"abstract":"<p><strong>Background: </strong>Acute lymphoblastic leukemia with MLL/AF4 rearrangement remains a major hurdle to improving outcomes. Gene network and circRNAs have been found to participate in tumorigenesis, while their roles in leukemia still need to be explored. Recent patents have shown that circRNAs exhibit the markers for the children ALL, although the target and related mechanism remain to be elucidated.</p><p><strong>Objective: </strong>This study aims to explore the possible targets and mechanisms of ALL with MLLAF4 rearrangement.</p><p><strong>Methods: </strong>We first generated a gene network focusing on MLL-AF4 rearrangement. Cell viability was determined with Cell Counting Kit-8 assay. The cell apoptosis was tested by the Annexin V/PI assay. The RNA-protein complexes were analyzed by qRT-PCR, and the pathway proteins were analyzed by western blot.</p><p><strong>Results: </strong>This gene network was associated with biological processes, such as nucleic acid metabolism and immunity, indicating its key role in inflammation. We found that circ_0008012 was upregulated in MLL/AF4 ALL cells and regulated cell proliferation and apoptosis. Further computed simulation and RIP showed that IKKβ was the strongest protein in the NF-κB pathway binding with circ_0008012. As a result, possible regulation of circ_0008012 is suggested by binding IKKβ in the IKKα:IKKβ:IKKγ compound, which then phosphorylates IκB and activates NF- κB:p65:p300 compound in cell nucleus, thereby leading to leukemia.</p><p><strong>Conclusion: </strong>We identified a gene network for MLL/AF4 ALL. Moreover, circ_0008012 may be a therapeutic target for this subtype of ALL.</p>","PeriodicalId":20774,"journal":{"name":"Recent patents on anti-cancer drug discovery","volume":"18 4","pages":"538-548"},"PeriodicalIF":2.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9174118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Efficacy and Safety of Anlotinib Alone and in Combination with Other Drugs in Previously Treated Advanced Thymic Epithelia Tumors: A Retrospective Analysis. Anlotinib单用和联合其他药物治疗晚期胸腺上皮肿瘤的疗效和安全性:回顾性分析。
IF 2.8 4区 医学
Recent patents on anti-cancer drug discovery Pub Date : 2023-01-01 DOI: 10.2174/1574892818666221122114753
Shuo Li, Haiyan Zhou, Xiqin Zhang, Bing Bu, Rongjie Tao, Hui Zhang, Jinming Yu
{"title":"The Efficacy and Safety of Anlotinib Alone and in Combination with Other Drugs in Previously Treated Advanced Thymic Epithelia Tumors: A Retrospective Analysis.","authors":"Shuo Li,&nbsp;Haiyan Zhou,&nbsp;Xiqin Zhang,&nbsp;Bing Bu,&nbsp;Rongjie Tao,&nbsp;Hui Zhang,&nbsp;Jinming Yu","doi":"10.2174/1574892818666221122114753","DOIUrl":"https://doi.org/10.2174/1574892818666221122114753","url":null,"abstract":"<p><strong>Background: </strong>Thymic epithelial tumors (TETs) are rare thoracic malignancies with no standard second-line treatment. Tumor angiogenesis is closely associated with the pathogenesis and invasiveness of TETs. Anlotinib is a small-molecule multitarget tyrosine kinase inhibitor (TKI) which inhibits tumor angiogenesis and tumor cell proliferation. Published studies have demonstrated the promising clinical effect of multitarget TKIs sunitinib and lenvatinib in previously treated TETs. However, TKIs have a high incidence of adverse events (AEs).</p><p><strong>Objective: </strong>In this study, we investigated the clinical efficacy and safety of anlotinib in previously treated TET patients.</p><p><strong>Methods: </strong>We collected clinical data of 22 patients from Shandong Cancer Hospital and Institute between October 2018 and March 2022. These patients were diagnosed with advanced TETs and received at least the first-line (1st-line) treatment. We analyzed the clinical effects between anlotinib monotherapy and anlotinib combination therapy in the second-line (2nd-line) or anlotinib treatment in different lines.</p><p><strong>Results: </strong>These 22 patients included 18 cases of thymic carcinoma (TC) and 4 cases of thymoma (T). 68.2% of patients were males, and the median age was 53 years. Fourteen patients (63.6%) received anlotinib monotherapy and 8 patients (36.4%) received anlotinib combination therapy. The objective response rate (ORR) was 9.1% in the overall patients. The median progression-free survival (PFS) in the overall population was 12 months (14 months for T and 9 months for TC), and the median overall survival (OS) was 24 months (survival was not reached for T and was 24 months for TC). The incidence of AEs was 50%, most of them were grades I and II, and the incidence of grades III and IV AEs was 9%.</p><p><strong>Conclusion: </strong>This is the first study reporting the clinical effect of anlotinib in previously treated TETs patients. The survival data indicate that the efficacy of anlotinib is superior to sunitinib and lenvatinib. Our results suggest that anlotinib is a promising treatment option for previously treated TET patients and its toxicity is tolerable. More research and patents are needed in the future to explore better options for the diagnosis and treatment of TETs.</p>","PeriodicalId":20774,"journal":{"name":"Recent patents on anti-cancer drug discovery","volume":"18 4","pages":"528-537"},"PeriodicalIF":2.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/c2/a0/PRA-18-528.PMC10230606.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9611003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Current Prospects for Adrenocortical Carcinoma Pharmacotherapy. 肾上腺皮质癌药物治疗的现状展望。
IF 2.8 4区 医学
Recent patents on anti-cancer drug discovery Pub Date : 2023-01-01 DOI: 10.2174/1574892817666220429091643
Hanna Ławnicka
{"title":"Current Prospects for Adrenocortical Carcinoma Pharmacotherapy.","authors":"Hanna Ławnicka","doi":"10.2174/1574892817666220429091643","DOIUrl":"https://doi.org/10.2174/1574892817666220429091643","url":null,"abstract":"<p><p>Adrenocortical carcinoma (ACC) is a rare but very aggressive malignancy of the endocrine system with specific biology characterized frequently by hormonal activity and high aggressiveness, resulting usually in locally-invasive or metastatic disease at the time of initial diagnosis. Despite an intense multidirectional search for novel strategies, there has been no satisfactory improvement in the effectiveness of standard therapy currently used in the clinic. ACC diagnosis usually means poor prognosis. Thus, the necessity to identify and implement novel and more effective treatment of ACC in clinical management remains constantly an ambitious challenge. The review briefly summarizes the current management of adrenocortical carcinoma and focuses mainly on novel prospects for ACC pharmacotherapy, including targeted therapies, immunotherapy and checkpoint inhibitors, theranostics, and at last, the individualized molecular approach based on the exact identification of specific genetic profile of ACC cells using next-generation sequencing methods as the next-generation perspective for precisely personalized therapy.</p>","PeriodicalId":20774,"journal":{"name":"Recent patents on anti-cancer drug discovery","volume":"18 1","pages":"29-37"},"PeriodicalIF":2.8,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10345572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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