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Kook E, Chun KS, Kim DH. Emerging Roles of YES1 in Cancer: The Putative Target in Drug Resistance. Int J Mol Sci 2024; 25:1450. [PMID: 38338729 PMCID: PMC10855972 DOI: 10.3390/ijms25031450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
Src family kinases (SFKs) are non-receptor tyrosine kinases that are recognized as proto-oncogenic products. Among SFKs, YES1 is frequently amplified and overexpressed in a variety of human tumors, including lung, breast, ovarian, and skin cancers. YES1 plays a pivotal role in promoting cell proliferation, survival, and invasiveness during tumor development. Recent findings indicate that YES1 expression and activation are associated with resistance to chemotherapeutic drugs and tyrosine kinase inhibitors in human malignancies. YES1 undergoes post-translational modifications, such as lipidation and nitrosylation, which can modulate its catalytic activity, subcellular localization, and binding affinity for substrate proteins. Therefore, we investigated the diverse mechanisms governing YES1 activation and its impact on critical intracellular signal transduction pathways. We emphasized the function of YES1 as a potential mechanism contributing to the anticancer drug resistance emergence.
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Affiliation(s)
- Eunjin Kook
- Department of Chemistry, Kyonggi University, Suwon 16227, Republic of Korea;
| | - Kyung-Soo Chun
- College of Pharmacy, Keimyung University, Daegu 42691, Republic of Korea;
| | - Do-Hee Kim
- Department of Chemistry, Kyonggi University, Suwon 16227, Republic of Korea;
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2
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Gao H, Ouyang D, Guan X, Xu J, Chen Q, Zeng L, Pang J, Zou Q, Qian K, Yi W. Immune characteristics and clinical significance of peripheral blood lymphocytes in breast cancer. BMC Cancer 2024; 24:50. [PMID: 38195475 PMCID: PMC10775541 DOI: 10.1186/s12885-024-11815-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 01/01/2024] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND In the context of breast cancer (BC), the correlation between lymphocytes and clinical outcomes, along with treatment response, has garnered attention. Despite this, few investigations have delved into the interplay among distinct peripheral blood lymphocyte (PBL) types, immune attributes, and their clinical implications within the BC landscape. METHODS The primary objective of this study was to scrutinize the baseline status of PBL subsets in patients with primary BC, track their dynamic changes throughout treatment, and ascertain their interrelation with prognosis. Flow cytometry was employed to analyse PBLs from a cohort of 74 BC patients. RESULTS Our analysis revealed that baseline levels of Treg and PD-L1 + T cells were lower in BC patients compared to the reference values. Notably, a disparity in baseline PD-L1 + T cell levels surfaced between patients who underwent adjuvant therapy and those subjected to neoadjuvant therapy (NAT). Furthermore, a meticulous evaluation of PBL subsets before and after treatment underscored discernible alterations in 324 + T cells and CD19 + CD32 + B cells over the course of therapy. Strikingly, heightened CD4 + T cell levels at baseline were linked to enhanced event-free survival (EFS) (p = 0.02) and a robust response to chemotherapy. CONCLUSIONS These results indicate that PBLs may serve as a significant marker to assess the immune status of BC patients, and therapy has the potential to modify patient immune profiles. In addition, peripheral blood CD4 + T cell levels may serve as promising biomarkers for diagnosis and prognosis in future studies of BC.
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Affiliation(s)
- Hongyu Gao
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No.139 People's Road, Changsha, Hunan, 410011, P.R. China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, 410011, China
| | - Dengjie Ouyang
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No.139 People's Road, Changsha, Hunan, 410011, P.R. China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, 410011, China
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
| | - Xinyu Guan
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No.139 People's Road, Changsha, Hunan, 410011, P.R. China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, 410011, China
| | - Jiachi Xu
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No.139 People's Road, Changsha, Hunan, 410011, P.R. China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, 410011, China
| | - Qitong Chen
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No.139 People's Road, Changsha, Hunan, 410011, P.R. China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, 410011, China
| | - Liyun Zeng
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No.139 People's Road, Changsha, Hunan, 410011, P.R. China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, 410011, China
| | - Jian Pang
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No.139 People's Road, Changsha, Hunan, 410011, P.R. China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, 410011, China
| | - Qiongyan Zou
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No.139 People's Road, Changsha, Hunan, 410011, P.R. China
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, 410011, China
| | - Ke Qian
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No.139 People's Road, Changsha, Hunan, 410011, P.R. China.
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, 410011, China.
| | - Wenjun Yi
- Department of General Surgery, The Second Xiangya Hospital, Central South University, No.139 People's Road, Changsha, Hunan, 410011, P.R. China.
- Clinical Research Center For Breast Disease In Hunan Province, Changsha, 410011, China.
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Bi B, Qiu M, Liu P, Wang Q, Wen Y, Li Y, Li B, Li Y, He Y, Zhao J. Protein post-translational modifications: A key factor in colorectal cancer resistance mechanisms. BIOCHIMICA ET BIOPHYSICA ACTA. GENE REGULATORY MECHANISMS 2023; 1866:194977. [PMID: 37625568 DOI: 10.1016/j.bbagrm.2023.194977] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/16/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023]
Abstract
Colorectal cancer (CRC) is one of the leading causes of cancer-related death. Despite advances in treatment, drug resistance remains a critical impediment. Post-translational modifications (PTMs) regulate protein stability, localization, and activity, impacting vital cellular processes. Recent research has highlighted the essential role of PTMs in the development of CRC resistance. This review summarizes recent advancements in understanding PTMs' roles in CRC resistance, focusing on the latest discoveries. We discuss the functional impact of PTMs on signaling pathways and molecules involved in CRC resistance, progress in drug development, and potential therapeutic targets. We also summarize the primary enrichment methods for PTMs. Finally, we discuss current challenges and future directions, including the need for more comprehensive PTM analysis methods and PTM-targeted therapies. This review identifies potential therapeutic interventions for addressing medication resistance in CRC, proposes prospective therapeutic options, and gives an overview of the function of PTMs in CRC resistance.
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Affiliation(s)
- Bo Bi
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China; Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Miaojuan Qiu
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China; Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China; Scientific Research Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Peng Liu
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China; Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Qiang Wang
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China; Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Yingfei Wen
- Scientific Research Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - You Li
- Scientific Research Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Binbin Li
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China; Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China; Scientific Research Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Yongshu Li
- Hubei Normal University, College of Life Sciences Huangshi, Hubei, China.
| | - Yulong He
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China; Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China.
| | - Jing Zhao
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China; Scientific Research Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, Guangdong, China.
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Kumar P, Soory A, Mustfa SA, Sarmah DT, Devvanshi H, Chatterjee S, Bossis G, Ratnaparkhi GS, Srikanth CV. Bidirectional regulation between AP-1 and SUMO genes modulates inflammatory signalling during Salmonella infection. J Cell Sci 2022; 135:276158. [PMID: 35904007 DOI: 10.1242/jcs.260096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/18/2022] [Indexed: 11/20/2022] Open
Abstract
Post-translational modifications (PTMs), such as SUMOylation, are known to modulate fundamental processes of a cell. Infectious agents such as Salmonella Typhimurium (STm) that causes gastroenteritis, utilizes PTM mechanism SUMOylation to highjack host cell. STm suppresses host SUMO-pathway genes Ubc9 and PIAS1 to perturb SUMOylation for an efficient infection. In the present study, the regulation of SUMO-pathway genes during STm infection was investigated. A direct binding of c-Fos, a component of AP-1 (Activator Protein-1), to promoters of both UBC9 and PIAS1 was observed. Experimental perturbation of c-Fos led to changes in expression of both Ubc9 and PIAS1. STm infection of fibroblasts with SUMOylation deficient c-Fos (c-FOS-KOSUMO-def-FOS) resulted in uncontrolled activation of target genes, resulting in massive immune activation. Infection of c-FOS-KOSUMO-def-FOS cells favored STm replication, indicating misdirected immune mechanisms. Finally, chromatin Immuno-precipitation assays confirmed a context dependent differential binding and release of AP-1 to/from target genes due to its Phosphorylation and SUMOylation respectively. Overall, our data point towards existence of a bidirectional cross-talk between c-Fos and the SUMO pathway and highlighting its importance in AP-1 function relevant to STm infection and beyond.
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Affiliation(s)
- Pharvendra Kumar
- Regional Centre for Biotechnology, 3rd milestone Gurgaon Faridabad Expressway, Faridabad, India.,Kalinga Institute of Industrial Technology, Bhubaneshwar, India
| | | | | | - Dipanka Tanu Sarmah
- Translational Health Science and Technology Institute, 3rd milestone Gurgaon Faridabad Expressway, Faridabad, India
| | - Himadri Devvanshi
- Translational Health Science and Technology Institute, 3rd milestone Gurgaon Faridabad Expressway, Faridabad, India
| | - Samrat Chatterjee
- Translational Health Science and Technology Institute, 3rd milestone Gurgaon Faridabad Expressway, Faridabad, India
| | - Guillaume Bossis
- Institut de Génétique Moléculaire de Montpellier (IGMM), Univ Montpellier, CNRS, Montpellier, France
| | | | - C V Srikanth
- Regional Centre for Biotechnology, 3rd milestone Gurgaon Faridabad Expressway, Faridabad, India
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Zhu G, Jin L, Sun W, Wang S, Liu N. Proteomics of post-translational modifications in colorectal cancer: Discovery of new biomarkers. Biochim Biophys Acta Rev Cancer 2022; 1877:188735. [PMID: 35577141 DOI: 10.1016/j.bbcan.2022.188735] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 05/08/2022] [Accepted: 05/09/2022] [Indexed: 02/07/2023]
Abstract
Colorectal cancer (CRC) is one of the costliest health problems and ranks second in cancer-related mortality in developed countries. With the aid of proteomics, many protein biomarkers for the diagnosis, prognosis, and precise management of CRC have been identified. Furthermore, some protein biomarkers exhibit structural diversity after modifications. Post-translational modifications (PTMs), most of which are catalyzed by a variety of enzymes, extensively increase protein diversity and are involved in many complex and dynamic cellular processes through the regulation of protein function. Accumulating evidence suggests that abnormal PTM events are associated with a variety of human diseases, such as CRC, thus highlighting the need for studying PTMs to discover both the molecular mechanisms and therapeutic targets of CRC. In this review, we begin with a brief overview of the importance of protein PTMs, discuss the general strategies for proteomic profiling of several key PTMs (including phosphorylation, acetylation, glycosylation, ubiquitination, methylation, and citrullination), shift the emphasis to describing the specific methods used for delineating the global landscapes of each of these PTMs, and summarize the recent applications of these methods to explore the potential roles of the PTMs in CRC. Finally, we discuss the current status of PTM research on CRC and provide future perspectives on how PTM regulation can play an essential role in translational medicine for early diagnosis, prognosis stratification, and therapeutic intervention in CRC.
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Affiliation(s)
- Gengjun Zhu
- Department Oncology and Hematology, The Second Hospital of Jilin University, Changchun, China
| | - Lifang Jin
- Department Oncology and Hematology, The Second Hospital of Jilin University, Changchun, China
| | - Wanchun Sun
- Key Laboratory of Zoonosis Research, Ministry of Education, Jilin University, Changchun, China
| | - Shuang Wang
- Dermatological department, The Second Hospital of Jilin University, Changchun, China.
| | - Ning Liu
- Key Laboratory of Zoonosis Research, Ministry of Education, Jilin University, Changchun, China; Central Laboratory, The Second Hospital of Jilin University, Changchun, China.
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Weidemüller P, Kholmatov M, Petsalaki E, Zaugg JB. Transcription factors: Bridge between cell signaling and gene regulation. Proteomics 2021; 21:e2000034. [PMID: 34314098 DOI: 10.1002/pmic.202000034] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 07/05/2021] [Accepted: 07/16/2021] [Indexed: 01/17/2023]
Abstract
Transcription factors (TFs) are key regulators of intrinsic cellular processes, such as differentiation and development, and of the cellular response to external perturbation through signaling pathways. In this review we focus on the role of TFs as a link between signaling pathways and gene regulation. Cell signaling tends to result in the modulation of a set of TFs that then lead to changes in the cell's transcriptional program. We highlight the molecular layers at which TF activity can be measured and the associated technical and conceptual challenges. These layers include post-translational modifications (PTMs) of the TF, regulation of TF binding to DNA through chromatin accessibility and epigenetics, and expression of target genes. We highlight that a large number of TFs are understudied in both signaling and gene regulation studies, and that our knowledge about known TF targets has a strong literature bias. We argue that TFs serve as a perfect bridge between the fields of gene regulation and signaling, and that separating these fields hinders our understanding of cell functions. Multi-omics approaches that measure multiple dimensions of TF activity are ideally suited to study the interplay of cell signaling and gene regulation using TFs as the anchor to link the two fields.
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Affiliation(s)
- Paula Weidemüller
- European Bioinformatics Institute, European Molecular Biology Laboratory, Wellcome Genome Campus, Hinxton, CB10 1SD, UK
| | - Maksim Kholmatov
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, Meyerhofstraße 1, Heidelberg, 69117, Germany
| | - Evangelia Petsalaki
- European Bioinformatics Institute, European Molecular Biology Laboratory, Wellcome Genome Campus, Hinxton, CB10 1SD, UK
| | - Judith B Zaugg
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, Meyerhofstraße 1, Heidelberg, 69117, Germany
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7
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Kim HK, Jeong MG, Hwang ES. Post-Translational Modifications in Transcription Factors that Determine T Helper Cell Differentiation. Mol Cells 2021; 44:318-327. [PMID: 33972470 PMCID: PMC8175150 DOI: 10.14348/molcells.2021.0057] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 03/26/2021] [Accepted: 03/27/2021] [Indexed: 02/06/2023] Open
Abstract
CD4+ T helper (Th) cells play a crucial role in the modulation of innate and adaptive immune responses through the differentiation of Th precursor cells into several subsets, including Th1, Th2, Th17, and regulatory T (Treg) cells. Effector Th and Treg cells are distinguished by the production of signature cytokines and are important for eliminating intracellular and extracellular pathogens and maintaining immune homeostasis. Stimulation of naïve Th cells by T cell receptor and specific cytokines activates master transcription factors and induces lineage specification during the differentiation of Th cells. The master transcription factors directly activate the transcription of signature cytokine genes and also undergo post-translational modifications to fine-tune cytokine production and maintain immune balance through cross-regulation with each other. This review highlights the post-translational modifications of master transcription factors that control the differentiation of effector Th and Treg cells and provides additional insights on the immune regulation mediated by protein arginine-modifying enzymes in effector Th cells.
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Affiliation(s)
- Hyo Kyeong Kim
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea
| | - Mi Gyeong Jeong
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea
| | - Eun Sook Hwang
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Korea
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Hu RH, Chuang CY, Lin CW, Su SC, Chang LC, Wu SW, Liu YF, Yang SF. Effect of MACC1 Genetic Polymorphisms and Environmental Risk Factors in the Occurrence of Oral Squamous Cell Carcinoma. J Pers Med 2021; 11:jpm11060490. [PMID: 34072650 PMCID: PMC8228283 DOI: 10.3390/jpm11060490] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/21/2021] [Accepted: 05/27/2021] [Indexed: 12/30/2022] Open
Abstract
MACC1 (Metastasis Associated in Colon Cancer 1) is found to regulate the hepatocyte growth factor (HGF)/Met signal pathway, and plays an important role in tumor proliferation, angiogenesis, and metastasis. However, the relationships between MACC1 SNPs (single nucleotide polymorphisms) and oral cancer are still blurred. In this study, five SNPs (rs3095007, rs1990172, rs4721888, rs975263, and rs3735615) were genotyped in 911 oral cancer patients and 1200 healthy individuals by real-time polymerase chain reaction (PCR), and the associations of oral cancer with the SNP genotypes, environmental risk factors, and clinicopathological characteristics were further analyzed. Our results showed that individuals who had GC genotype or C-allele (GC + CC) in rs4721888 would have a higher risk for oral cancer incidence than GG genotype after adjustment for betel quid chewing, cigarette smoking, and alcohol drinking. Moreover, the 715 oral cancer patients with a betel quid chewing habit, who had C-allele (TC + CC) in rs975263, would have a higher risk for lymph node metastasis. Further analyses of the sequences of rs4721888 revealed that the C-allele of rs4721888 would be a putative exonic splicing enhancer. In conclusion, MACC1 SNP rs4721888 would elevate the susceptibility for oral cancer, and SNP rs975263 would increase the metastasis risk for oral cancer patients with a betel quid chewing habit. Our data suggest that SNP rs4721888 could be a putative genetic marker for oral cancer, and SNP rs975362 may have the potential to be a prognostic marker of metastasis in an oral cancer patient.
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Affiliation(s)
- Rei-Hsing Hu
- Department of Biomedical Sciences, Chung Shan Medical University, Taichung 402, Taiwan;
| | - Chun-Yi Chuang
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan;
- Department of Otolaryngology, Chung Shan Medical University Hospital, Taichung 402, Taiwan
| | - Chiao-Wen Lin
- Institute of Oral Sciences, Chung Shan Medical University, Taichung 402, Taiwan;
- Department of Dentistry, Chung Shan Medical University Hospital, Taichung 402, Taiwan
| | - Shih-Chi Su
- Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung 204, Taiwan;
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou 333, Taiwan
| | - Lun-Ching Chang
- Department of Mathematical Sciences, Florida Atlantic University, Boca Raton, FL 33431, USA;
| | - Ssu-Wei Wu
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan;
| | - Yu-Fan Liu
- Department of Biomedical Sciences, Chung Shan Medical University, Taichung 402, Taiwan;
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- Correspondence: (Y.-F.L.); (S.-F.Y.)
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan;
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- Correspondence: (Y.-F.L.); (S.-F.Y.)
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Tsai YW, Fu SH, Dong JL, Chien MW, Liu YW, Hsu CY, Sytwu HK. Adipokine-Modulated Immunological Homeostasis Shapes the Pathophysiology of Inflammatory Bowel Disease. Int J Mol Sci 2020; 21:ijms21249564. [PMID: 33334069 PMCID: PMC7765468 DOI: 10.3390/ijms21249564] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 12/07/2020] [Accepted: 12/13/2020] [Indexed: 12/11/2022] Open
Abstract
Inflammatory colon diseases, which are a global health concern, include a variety of gastrointestinal tract disorders, such as inflammatory bowel disease and colon cancer. The pathogenesis of these colon disorders involves immune alterations with the pronounced infiltration of innate and adaptive immune cells into the intestines and the augmented expression of mucosal pro-inflammatory cytokines stimulated by commensal microbiota. Epidemiological studies during the past half century have shown that the proportion of obese people in a population is associated with the incidence and pathogenesis of gastrointestinal tract disorders. The advancement of understanding of the immunological basis of colon disease has shown that adipocyte-derived biologically active substances (adipokines) modulate the role of innate and adaptive immune cells in the progress of intestinal inflammation. The biomedical significance in immunological homeostasis of adipokines, including adiponectin, leptin, apelin and resistin, is clear. In this review, we highlight the existing literature on the effect and contribution of adipokines to the regulation of immunological homeostasis in inflammatory colon diseases and discuss their crucial roles in disease etiology and pathogenesis, as well as the implications of these results for new therapies in these disorders.
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Affiliation(s)
- Yi-Wen Tsai
- Department of Family Medicine, Chang Gung Memorial Hospital, Keelung, No. 222, Maijin Road, Keelung 204, Taiwan;
- College of Medicine, Chang-Gung University, No. 259, Wenhua 1st Rd., Guishan Dist., Taoyuan City 333, Taiwan
- Graduate Institute of Medical Sciences, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan
| | - Shin-Huei Fu
- Department and Graduate Institute of Microbiology and Immunology, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan; (S.-H.F.); (M.-W.C.)
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, No. 35, Keyan Road, Zhunan, Miaoli 350, Taiwan; (J.-L.D.); (Y.-W.L.)
| | - Jia-Ling Dong
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, No. 35, Keyan Road, Zhunan, Miaoli 350, Taiwan; (J.-L.D.); (Y.-W.L.)
| | - Ming-Wei Chien
- Department and Graduate Institute of Microbiology and Immunology, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan; (S.-H.F.); (M.-W.C.)
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, No. 35, Keyan Road, Zhunan, Miaoli 350, Taiwan; (J.-L.D.); (Y.-W.L.)
| | - Yu-Wen Liu
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, No. 35, Keyan Road, Zhunan, Miaoli 350, Taiwan; (J.-L.D.); (Y.-W.L.)
- Graduate Institute of Life Sciences, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan
- Molecular Cell Biology, Taiwan International Graduate Program, No. 128, Academia Road, Section 2, Nankang, Taipei 115, Taiwan
| | - Chao-Yuan Hsu
- Department and Graduate Institute of Microbiology and Immunology, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan; (S.-H.F.); (M.-W.C.)
- Graduate Institute of Life Sciences, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan
- Correspondence: (C.-Y.H.); (H.-K.S.)
| | - Huey-Kang Sytwu
- Graduate Institute of Medical Sciences, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan
- Department and Graduate Institute of Microbiology and Immunology, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan; (S.-H.F.); (M.-W.C.)
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, No. 35, Keyan Road, Zhunan, Miaoli 350, Taiwan; (J.-L.D.); (Y.-W.L.)
- Graduate Institute of Life Sciences, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan
- Correspondence: (C.-Y.H.); (H.-K.S.)
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Li H, Li X, Jain P, Peng H, Rahimi K, Singh S, Pich A. Dual-Degradable Biohybrid Microgels by Direct Cross-Linking of Chitosan and Dextran Using Azide-Alkyne Cycloaddition. Biomacromolecules 2020; 21:4933-4944. [PMID: 33210916 DOI: 10.1021/acs.biomac.0c01158] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In this work, biocompatible and degradable biohybrid microgels based on chitosan and dextran were synthesized for drug delivery applications. Two kinds of bio-based building blocks, alkyne-modified chitosan and azide-modified dextran, were used to fabricate microgels via single-step cross-linking in water-in-oil emulsions. The cross-linking was initiated in the presence of copper(II) without the use of any extra cross-linkers. A series of pH-responsive and degradable microgels were successfully synthesized by varying the degree of cross-links. The microgels were characterized using 1H NMR and FTIR spectroscopy which proved the successful cross-linking of alkyne-modified chitosan and azide-modified dextran by copper(II)-mediated click reaction. The obtained microgels exhibit polyampholyte character and can carry positive or negative charges in aqueous solutions at different pH values. Biodegradability of microgels was shown at pH 9 or in the presence of Dextranase due to the hydrolysis of carbonate esters in the microgels or 1,6-α-glucosidic linkages in dextran structure, respectively. Furthermore, the microgels could encapsulate vancomycin hydrochloride (VM), an antibiotic, with a high loading of approximately 93.67% via electrostatic interactions. The payload could be released in the presence of Dextranase or under an alkaline environment, making the microgels potential candidates for drug delivery, such as colon-specific drug release.
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Affiliation(s)
- Helin Li
- Functional and Interactive Polymers, Institute of Technical and Macromolecular Chemistry, RWTH Aachen University, Worringerweg 2, 52074 Aachen, Germany.,DWI-Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52056 Aachen, Germany
| | - Xin Li
- Functional and Interactive Polymers, Institute of Technical and Macromolecular Chemistry, RWTH Aachen University, Worringerweg 2, 52074 Aachen, Germany.,DWI-Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52056 Aachen, Germany
| | - Puja Jain
- DWI-Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52056 Aachen, Germany
| | - Huan Peng
- DWI-Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52056 Aachen, Germany
| | - Khosrow Rahimi
- DWI-Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52056 Aachen, Germany
| | - Smriti Singh
- DWI-Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52056 Aachen, Germany
| | - Andrij Pich
- Functional and Interactive Polymers, Institute of Technical and Macromolecular Chemistry, RWTH Aachen University, Worringerweg 2, 52074 Aachen, Germany.,DWI-Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52056 Aachen, Germany.,Aachen Maastricht Institute for Biobased Materials (AMIBM), Maastricht University, Brightlands Chemelot Campus, Urmonderbaan 22, 6167 RD Geleen, The Netherlands
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