|
1
|
Beyer S, Wehrmann M, Meister S, Trillsch F, Ganster F, Schmoeckel E, Corradini S, Mahner S, Jeschke U, Kessler M, Burges A, Kolben T. Expression of Intracellular Galectin-8 and -9 in Endometrial Cancer. Int J Mol Sci 2024; 25:6907. [PMID: 39000016 PMCID: PMC11241125 DOI: 10.3390/ijms25136907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 06/18/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
Endometrial cancer (EC) is a common gynecological cancer worldwide. Treatment has been improved in recent years; however, in advanced stages, therapeutic options are still limited. The expression of galectins is increased in several tumor types and that they are involved in important cell processes. Large studies on endometrial cancer are still pending; Specimens of 225 patients with EC were immunohistochemically stained with antibodies for Gal-8 and Gal-9. Expression was correlated with histopathological variables. The cytosolic expression of both galectins is associated with grading and survival. Cytosolic Galectin-8 expression is a positive prognostic factor for overall survival (OS) and progression-free survival (PFS), while nuclear Gal-8 expression correlates only to OS. The cytosolic presence of Galectin-9 is correlated with a better prognosis regarding OS. Our results suggest that expression of both galectins is associated with OS and PFS in EC. Further studies are needed to understand the underlying molecular mechanisms.
Collapse
Affiliation(s)
- Susanne Beyer
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany; (M.W.); (S.M.); (F.T.); (F.G.); (S.M.); (U.J.); (M.K.); (A.B.); (T.K.)
| | - Maya Wehrmann
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany; (M.W.); (S.M.); (F.T.); (F.G.); (S.M.); (U.J.); (M.K.); (A.B.); (T.K.)
| | - Sarah Meister
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany; (M.W.); (S.M.); (F.T.); (F.G.); (S.M.); (U.J.); (M.K.); (A.B.); (T.K.)
| | - Fabian Trillsch
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany; (M.W.); (S.M.); (F.T.); (F.G.); (S.M.); (U.J.); (M.K.); (A.B.); (T.K.)
| | - Franziska Ganster
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany; (M.W.); (S.M.); (F.T.); (F.G.); (S.M.); (U.J.); (M.K.); (A.B.); (T.K.)
| | - Elisa Schmoeckel
- Institute of Pathology, TUM School of Medicine and Health, Trogerstraße 18, 81675 Munich, Germany;
| | - Stefanie Corradini
- Department of Radiation-Oncology, University Hospital, LMU Munich, 81377 Munich, Germany;
| | - Sven Mahner
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany; (M.W.); (S.M.); (F.T.); (F.G.); (S.M.); (U.J.); (M.K.); (A.B.); (T.K.)
| | - Udo Jeschke
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany; (M.W.); (S.M.); (F.T.); (F.G.); (S.M.); (U.J.); (M.K.); (A.B.); (T.K.)
- Department of Obstetrics and Gynecology, University Hospital, Universitätsklinikum Augsburg, Stenglinstr. 2, 86156 Augsburg, Germany
| | - Mirjana Kessler
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany; (M.W.); (S.M.); (F.T.); (F.G.); (S.M.); (U.J.); (M.K.); (A.B.); (T.K.)
| | - Alexander Burges
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany; (M.W.); (S.M.); (F.T.); (F.G.); (S.M.); (U.J.); (M.K.); (A.B.); (T.K.)
| | - Thomas Kolben
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr. 15, 81377 Munich, Germany; (M.W.); (S.M.); (F.T.); (F.G.); (S.M.); (U.J.); (M.K.); (A.B.); (T.K.)
| |
Collapse
|
|
2
|
Xiao M, Wang L, Tang Q, Yang Q, Yang X, Zhu G, Lei L, Li S. Postoperative tumor treatment strategies: From basic research to clinical therapy. VIEW 2024; 5. [DOI: 10.1002/viw.20230117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 05/15/2024] [Indexed: 07/04/2024] Open
Abstract
AbstractDespite progression in advanced treatments for malignant tumors, surgery remains the primary treatment intervention, which removes a large portion of firm tumor tissues; however, the postoperative phase poses a possible risk for provincial tumor recurrence and metastasis. Consequently, the prevention of tumor recurrence and metastasis has attracted research attention. In this review, we summarized the postoperative treatment strategies for various tumors from both basic research and clinical perspectives. We delineated the underlying factors contributing to the recurrence of malignant tumors with a substantial prevalence rate, related molecular mechanisms of tumor recurrence post‐surgery, and related means of monitoring recurrence and metastasis after surgery. Furthermore, we described relevant therapeutic approaches for postoperative tumor recurrence, including chemotherapy, radiation therapy, immunotherapy, targeted therapy, and photodynamic therapy. This review focused on the emerging technologies used for postoperative tumor treatment in recent years in terms of functional classification, including the prevention of postoperative tumor recurrence, functional reconstruction, and monitoring of recurrence. Finally, we discussed the future development and deficiencies of postoperative tumor therapy. To understand postoperative treatment strategies for tumors from clinical treatment and basic research and further guide the research directions for postoperative tumors.
Collapse
Affiliation(s)
- Minna Xiao
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| | - Lin Wang
- Department of Otorhinolaryngology Head and Neck Surgery Binzhou People's Hospital Binzhou China
| | - Qinglai Tang
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| | - Qian Yang
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| | - Xinming Yang
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| | - Gangcai Zhu
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| | - Lanjie Lei
- Institute of Translational Medicine Zhejiang Shuren University Hangzhou China
| | - Shisheng Li
- Department of Otorhinolaryngology Head and Neck Surgery The Second Xiangya Hospital Central South University Changsha China
| |
Collapse
|
|
3
|
Liu D, Zhu H, Cheng L, Li R, Ma X, Wang J, Wang J, Zhang S, Li Y, Shu K, Yu X, Li C. Hypoxia-induced galectin-8 maintains stemness in glioma stem cells via autophagy regulation. Neuro Oncol 2024; 26:872-888. [PMID: 38158714 PMCID: PMC11066898 DOI: 10.1093/neuonc/noad264] [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: 09/11/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND Glioma stem cells (GSCs) are the root cause of relapse and treatment resistance in glioblastoma (GBM). In GSCs, hypoxia in the microenvironment is known to facilitate the maintenance of stem cells, and evolutionally conserved autophagy regulates cell homeostasis to control cell population. The precise involvement of autophagy regulation in hypoxic conditions in maintaining the stemness of GSCs remains unclear. METHODS The association of autophagy regulation and hypoxia was first assessed by in silico analysis and validation in vitro. Glioma databases and clinical specimens were used to determine galectin-8 (Gal-8) expression in GSCs and human GBMs, and the regulation and function of Gal-8 in stemness maintenance were evaluated by genetic manipulation in vitro and in vivo. How autophagy was stimulated by Gal-8 under hypoxia was systematically investigated. RESULTS Hypoxia enhances autophagy in GSCs to facilitate self-renewal, and Gal-8 in the galectin family is specifically involved and expressed in GSCs within the hypoxic niche. Gal-8 is highly expressed in GBM and predicts poor survival in patients. Suppression of Gal-8 prevents tumor growth and prolongs survival in mouse models of GBM. Gal-8 binds to the Ragulator-Rag complex at the lysosome membrane and inactivates mTORC1, leading to the nuclear translocation of downstream TFEB and initiation of autophagic lysosomal biogenesis. Consequently, the survival and proliferative activity of GSCs are maintained. CONCLUSIONS Our findings reveal a novel Gal-8-mTOR-TFEB axis induced by hypoxia in the maintenance of GSC stemness via autophagy reinforcement, highlighting Gal-8 as a candidate for GSCs-targeted GBM therapy.
Collapse
Affiliation(s)
- Dan Liu
- Department of Medical Genetics, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongtao Zhu
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lidong Cheng
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ran Li
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoyu Ma
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Wang
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Junwen Wang
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Suojun Zhang
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yingjie Li
- Department of Medical Genetics, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kai Shu
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xingjiang Yu
- Department of Histology and Embryology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chuanzhou Li
- Department of Medical Genetics, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
|
4
|
Shete A, Ghate M, Iwasaki-Hozumi H, Patil S, Shidhaye P, Bai G, Matsuba T, Pharande P, Mahajan B, Randive A, Mukherjee A, Hattori T. Dynamics of Matricellular Protein Levels in Blood Predict Recovery in Patients with Human Immunodeficiency Virus-Tuberculosis Coinfection. Viruses 2024; 16:664. [PMID: 38793546 PMCID: PMC11126111 DOI: 10.3390/v16050664] [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: 04/03/2024] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 05/26/2024] Open
Abstract
Chronic immune activation in tuberculosis (TB) associated with human immunodeficiency virus (HIV) infection (HIV/TB) modifies their clinical course. We prospectively measured osteopontin (OPN), full-length galectin-9 (FL-Gal9), and total-Gal9 (T-Gal9) levels in 32 patients with HIV/TB coinfection treated with anti-tuberculosis and antiretroviral therapies over 6-18 months to determine the amelioration of inflammatory conditions in response to the therapies. We observed a significant time-dependent decrease in FL-Gal9 in both pulmonary TB (PTB, n = 20) and extrapulmonary TB (EPTB, n = 12) patients. The levels of T-Gal9, OPN, and CRP decreased significantly after treatment in only PTB patients. We calculated the inflammatory score (INS) indicating immunologic recovery based on the decline in OPN, FL-Gal9, T-Gal9, and CRP levels. Baseline levels of T-Gal9 and OPN positively correlated with INS in all TB and only PTB patients, respectively, indicating that their levels predict better recovery. In contrast, FL-Gal9 levels at the second visit negatively correlated with INS in EPTB patients. The decrease rate in OPN levels at the second visit also correlated positively with INS in PTB patients. Women showed a higher INS and lower levels of FL-Gal9 than men. The patients with moderate grade severity on chest X-ray had higher CD4 cell numbers than those with limited grade severity. Monitoring these markers will help to predict and assess the response to therapy as well as to devise strategies to reduce the complications caused by chronic immune activation in patients with HIV/TB coinfection.
Collapse
Affiliation(s)
- Ashwini Shete
- Indian Council of Medical Research—National Institute of Translational Virology and AIDS Research (ICMR-NITVAR, Formerly National AIDS Research Institute), Pune 411026, India; (A.S.); (M.G.); (S.P.); (P.S.); (P.P.); (B.M.); (A.R.); (A.M.)
| | - Manisha Ghate
- Indian Council of Medical Research—National Institute of Translational Virology and AIDS Research (ICMR-NITVAR, Formerly National AIDS Research Institute), Pune 411026, India; (A.S.); (M.G.); (S.P.); (P.S.); (P.P.); (B.M.); (A.R.); (A.M.)
| | - Hiroko Iwasaki-Hozumi
- Research Institute of Health and Welfare, Kibi International University, Takahashi 716-0018, Japan;
| | - Sandip Patil
- Indian Council of Medical Research—National Institute of Translational Virology and AIDS Research (ICMR-NITVAR, Formerly National AIDS Research Institute), Pune 411026, India; (A.S.); (M.G.); (S.P.); (P.S.); (P.P.); (B.M.); (A.R.); (A.M.)
| | - Pallavi Shidhaye
- Indian Council of Medical Research—National Institute of Translational Virology and AIDS Research (ICMR-NITVAR, Formerly National AIDS Research Institute), Pune 411026, India; (A.S.); (M.G.); (S.P.); (P.S.); (P.P.); (B.M.); (A.R.); (A.M.)
| | - Gaowa Bai
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China;
| | - Takashi Matsuba
- School of Pharmaceutical Science, Kyushu University of Medical Sciences, Nobeoka 882-8508, Japan;
| | - Pratiksha Pharande
- Indian Council of Medical Research—National Institute of Translational Virology and AIDS Research (ICMR-NITVAR, Formerly National AIDS Research Institute), Pune 411026, India; (A.S.); (M.G.); (S.P.); (P.S.); (P.P.); (B.M.); (A.R.); (A.M.)
| | - Bharati Mahajan
- Indian Council of Medical Research—National Institute of Translational Virology and AIDS Research (ICMR-NITVAR, Formerly National AIDS Research Institute), Pune 411026, India; (A.S.); (M.G.); (S.P.); (P.S.); (P.P.); (B.M.); (A.R.); (A.M.)
| | - Aarti Randive
- Indian Council of Medical Research—National Institute of Translational Virology and AIDS Research (ICMR-NITVAR, Formerly National AIDS Research Institute), Pune 411026, India; (A.S.); (M.G.); (S.P.); (P.S.); (P.P.); (B.M.); (A.R.); (A.M.)
| | - Anupam Mukherjee
- Indian Council of Medical Research—National Institute of Translational Virology and AIDS Research (ICMR-NITVAR, Formerly National AIDS Research Institute), Pune 411026, India; (A.S.); (M.G.); (S.P.); (P.S.); (P.P.); (B.M.); (A.R.); (A.M.)
| | - Toshio Hattori
- Research Institute of Health and Welfare, Kibi International University, Takahashi 716-0018, Japan;
- Shizuoka Graduate University of Public Health, Shizuoka City 420-0881, Japan
| |
Collapse
|
|
5
|
Wang Y, Sun Y, Deng S, Liu J, Yu J, Chi H, Han X, Zhang Y, Shi J, Wang Y, Quan Y, Li H, Xu J. Discovery of galectin-8 as an LILRB4 ligand driving M-MDSCs defines a class of antibodies to fight solid tumors. Cell Rep Med 2024; 5:101374. [PMID: 38232701 PMCID: PMC10829871 DOI: 10.1016/j.xcrm.2023.101374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 09/16/2023] [Accepted: 12/15/2023] [Indexed: 01/19/2024]
Abstract
LILRB4 is an immunosuppressive receptor, and its targeting drugs are undergoing multiple preclinical and clinical trials. Currently, the absence of a functional LILRB4 ligand in solid tumors not only limits the strategy of early antibody screening but also leads to the lack of companion diagnostic (CDx) criteria, which is critical to the objective response rate in early-stage clinical trials. Here, we show that galectin-8 (Gal-8) is a high-affinity functional ligand of LILRB4, and its ligation induces M-MDSC by activating STAT3 and inhibiting NF-κB. Significantly, Gal-8, but not APOE, can induce MDSC, and both ligands bind LILRB4 noncompetitively. Gal-8 expression promotes in vivo tumor growth in mice, and the knockout of LILRB4 attenuates tumor growth in this context. Antibodies capable of functionally blocking Gal-8 are able to suppress tumor growth in vivo. These results identify Gal-8 as an MDSC-driving ligand of LILRB4, and they redefine a class of antibodies for solid tumors.
Collapse
Affiliation(s)
- Yiting Wang
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Yufan Sun
- BioTroy Therapeutics, Shanghai, China
| | - Shouyan Deng
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Jiayang Liu
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Jianghong Yu
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Hao Chi
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Xue Han
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Yuan Zhang
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Jiawei Shi
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Yungang Wang
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | | | - Hai Li
- Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jie Xu
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, and the Shanghai Key Laboratory of Medical Epigenetics, International Co-Laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China.
| |
Collapse
|
|
6
|
Mendieta-Carmona V, Delgado-López G, Reyes-Leyva J, Gutiérrez-Quiroz CT, Vazquez-Zamora VJ, Picazo-Mendoza DA, Montiel-Jarquín AJ, Martinez-Morales LP, Vallejo-Ruiz V. Galectin-9 Expression is Correlated to Cervical Squamous Cell Carcinoma Progression and Overall Survival. Onco Targets Ther 2023; 16:891-904. [PMID: 37927328 PMCID: PMC10625380 DOI: 10.2147/ott.s433710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/22/2023] [Indexed: 11/07/2023] Open
Abstract
Purpose To determine whether galectin-9 gene (LGALS9) expression is correlated with cervical cancer progression, clinicopathological characteristics, and overall survival. To determine the biological processes and the abundance of tumour infiltrating immune cells related to the expression of LGALS9. Patients and Methods The study was conducted in two phases: 1) The expression level of LGALS9 was determined using the data of 193 squamous cell carcinoma (SCC) samples from The Cancer Genome Atlas (TCGA) database. Biological processes and tumour infiltrating cells associated to LGALS9 expression were evaluated using gene set enrichment analysis (GSEA) and tumour immune estimation resource (TIMER). 2) Independently, galectin-9 was identified in 40 SCC samples by immunohistochemistry and optical density quantified using ImagePro® software. Results The LGALS9 gene showed increased expression in cervical cancer samples. A higher expression level in SCC was related to better overall survival and to early clinical stages. GSEA showed that tumours with higher expression of LGALS9 were enriched in immune pathways such as interferon_alpha_response, and complement, the analysis of TIMER database showed a positive correlation between the expression level of LGALS9 and the abundance of tumour infiltrating immune cells. In addition, higher expression of galectin-9 was found in biopsies of SCC patients at early clinical stages, showing a trend of better survival. Conclusion Higher expression levels of LGALS9 and galectin-9 in SCC were related to early clinical stages and better prognosis. GSEA and TIMER analysis suggested that galectin-9 could play an antitumor role in cervical SCC.
Collapse
Affiliation(s)
- Victoriano Mendieta-Carmona
- Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico; Posgrado en Ciencias Biológicas, Universidad NacionalAutónoma de México (Posgrado en Ciencias Biológicas, Unidad de Posgrado, Edificio D, 1 Piso, Circuito de Posgrados, Ciudad Universitaria, Coyoacán, CDMX, C.P. 04510, México
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Atlixco, Puebla, México
| | - Guadalupe Delgado-López
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Atlixco, Puebla, México
| | - Julio Reyes-Leyva
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | | | | | | | - Alvaro José Montiel-Jarquín
- Hospital de Especialidades, General Manuel Ávila Camacho, Instituto Mexicano Del Seguro Social, Puebla, México
| | | | - Verónica Vallejo-Ruiz
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Atlixco, Puebla, México
| |
Collapse
|
|
7
|
Rusu A, Caruntu ID, Lozneanu L, Ciobanu DG, Amalinei C, Giusca SE. Galectin-8 Immunohistochemical Profile in Pancreatic Ductal Adenocarcinoma: Emerging Evidence for Its Prognostic Role. Diagnostics (Basel) 2023; 13:3215. [PMID: 37892036 PMCID: PMC10606265 DOI: 10.3390/diagnostics13203215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 09/29/2023] [Accepted: 10/05/2023] [Indexed: 10/29/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) represents the most frequent pancreatic malignancy, with stromal and epithelial heterogeneity reflected in outcome variability. Therefore, a molecular classification is promoted based on the validation of new diagnostic and prognostic markers. Galectin-8 (Gal8) has been pointed out as a prognostic factor for survival in several types of tumors. Due to limited existing data on PDAC, our study aimed to evaluate the Gal8 profile in PDAC alongside its prognostic status. A total of 87 cases of PDAC were immunohistochemically investigated, and Gal8 immunoexpression was qualitatively and semi-quantitatively assessed and correlated with classical clinicopathological parameters and survival. Gal8 immunoexpression was identified to be mostly nuclear and cytoplasmic, followed by exclusively cytoplasmic and exclusively nuclear. A statistical analysis between Gal8 profiles defined by negative, low, or high scores and clinicopathological characteristics showed significant differences in tumor size, pN stage, and lympho-vascular invasion. Although a Cox regression analysis did not support the prognostic status of Gal8, and we did not confirm its relationship with OS, our results show that exclusively nuclear labeling was associated with an increased mean OS compared with cytoplasmic and nuclear labeling (29.37 vs. 17.93 months). To the best of our knowledge, this is the first study to report a detailed pattern of Gal8 immunostaining in PDAC and to correlate this pattern with clinicopathological characteristics and survival. Our results show that Gal8 immunoexpression is associated with a more aggressive phenotype, thus opening perspectives for larger studies to validate Gal8 as a prognostic factor.
Collapse
Affiliation(s)
- Andreea Rusu
- Department of Morpho-Functional Sciences I—Histology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (A.R.); (L.L.); (C.A.)
| | - Irina-Draga Caruntu
- Department of Morpho-Functional Sciences I—Histology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (A.R.); (L.L.); (C.A.)
- Department of Pathology, “Dr. C.I. Parhon” Clinical Hospital, 700503 Iasi, Romania
| | - Ludmila Lozneanu
- Department of Morpho-Functional Sciences I—Histology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (A.R.); (L.L.); (C.A.)
- Department of Pathology, “Sf. Spiridon” Clinical Emergency County Hospital, 700111 Iasi, Romania;
| | - Delia Gabriela Ciobanu
- Department of Pathology, “Sf. Spiridon” Clinical Emergency County Hospital, 700111 Iasi, Romania;
- Department of Morpho-Functional Sciences I—Morphopathology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Cornelia Amalinei
- Department of Morpho-Functional Sciences I—Histology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania; (A.R.); (L.L.); (C.A.)
| | - Simona-Eliza Giusca
- Department of Pathology, “Dr. C.I. Parhon” Clinical Hospital, 700503 Iasi, Romania
- Department of Morpho-Functional Sciences I—Morphopathology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| |
Collapse
|
|
8
|
Nehmé R, St-Pierre Y. Targeting intracellular galectins for cancer treatment. Front Immunol 2023; 14:1269391. [PMID: 37753083 PMCID: PMC10518623 DOI: 10.3389/fimmu.2023.1269391] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 08/22/2023] [Indexed: 09/28/2023] Open
Abstract
Although considerable attention has been paid to the role of extracellular galectins in modulating, positively or negatively, tumor growth and metastasis, we have witnessed a growing interest in the role of intracellular galectins in response to their environment. This is not surprising as many galectins preferentially exist in cytosolic and nuclear compartments, which is consistent with the fact that they are exported outside the cells via a yet undefined non-classical mechanism. This review summarizes our most recent knowledge of their intracellular functions in cancer cells and provides some directions for future strategies to inhibit their role in cancer progression.
Collapse
Affiliation(s)
| | - Yves St-Pierre
- INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, QC, Canada
| |
Collapse
|
|
9
|
Reyes-Vallejo T, Conde-Rodríguez I, Serna-Villalobos J, Ramírez-Díaz I, Pérez-Villalobos G, Delgado-López G, Vázquez-Zamora VJ, Gutierrez-Quiroz CT, Ávila-Jiménez L, García-Carrancá A, Martínez-Acosta L, Santos-López G, Reyes-Leyva J, Vallejo-Ruiz V. Response to Article "Serum Levels of Galectin-9 are Increased in Cervical Cancer Patients and are Higher in Advanced Clinical Stages" [Response to Letter]. Onco Targets Ther 2022; 15:1543-1544. [PMID: 36579183 PMCID: PMC9792111 DOI: 10.2147/ott.s399119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 12/11/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
- Tania Reyes-Vallejo
- Departamento de Ciencias Químico-Biológicas, Universidad de las Américas Puebla, Puebla, México
| | - Ileana Conde-Rodríguez
- Posgrado en Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | | | - Ivonne Ramírez-Díaz
- Posgrado en Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | | | - Guadalupe Delgado-López
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Atlixco, Puebla, México
| | | | | | - Laura Ávila-Jiménez
- Organo de Operación Administrativa Desconcentrada Estatal Morelos, Instituto Mexicano del Seguro Social, Cuernavaca, Morelos, México
| | - Alejandro García-Carrancá
- Universidad Nacional Autónoma de México Instituto Nacional de Cancerología, Ciudad de México, México
| | - Liliana Martínez-Acosta
- Hospital General de Zona No. 5, Instituto Mexicano del Seguro Social, Metepec, Puebla, México
| | - Gerardo Santos-López
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Atlixco, Puebla, México
| | - Julio Reyes-Leyva
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Verónica Vallejo-Ruiz
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Atlixco, Puebla, México,Correspondence: Verónica Vallejo-Ruiz, Km 4.5 Carretera Federal Atlixco-Metepec, Atlixco, Puebla, Z.C. 74360, Mexico, Tel +52 24 44 440 122, Email ;
| |
Collapse
|
|
10
|
Olmedo-Nieva L, Muñoz-Bello JO, Martínez-Ramírez I, Martínez-Gutiérrez AD, Ortiz-Pedraza Y, González-Espinosa C, Madrid-Marina V, Torres-Poveda K, Bahena-Roman M, Lizano M. RIPOR2 Expression Decreased by HPV-16 E6 and E7 Oncoproteins: An Opportunity in the Search for Prognostic Biomarkers in Cervical Cancer. Cells 2022; 11:3942. [PMID: 36497200 PMCID: PMC9740487 DOI: 10.3390/cells11233942] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/26/2022] [Accepted: 11/30/2022] [Indexed: 12/13/2022] Open
Abstract
High-risk human papillomavirus (HPV) infection is the main risk factor for cervical cancer (CC) development, where the continuous expression of E6 and E7 oncoproteins maintain the malignant phenotype. In Mexico, around 70% of CC cases are diagnosed in advanced stages, impacting the survival of patients. The aim of this work was to identify biomarkers affected by HPV-16 E6 and E7 oncoproteins that impact the prognosis of CC patients. Expression profiles dependent on E6 and E7 oncoproteins, as well as their relationship with biological processes and cellular signaling pathways, were analyzed in CC cells. A comparison among expression profiles of E6- and E7-expressing cells and that from a CC cohort obtained from The Cancer Genome Atlas (TCGA) demonstrated that the expression of 13 genes impacts the overall survival (OS). A multivariate analysis revealed that the downregulated expression of RIPOR2 was strongly associated with a worse OS. RIPOR2, including its transcriptional variants, were overwhelmingly depleted in E6- and E7-expressing cells. Finally, in a Mexican cohort, it was found that in premalignant cervical lesions, RIPOR2 expression decreases as the lesions progress; meanwhile, decreased RIPOR2 expression was also associated with a worse OS in CC patients.
Collapse
Affiliation(s)
- Leslie Olmedo-Nieva
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, Avenida San Fernando 22, Sección XVI, Tlalpan, Mexico City 14080, Mexico
| | - J. Omar Muñoz-Bello
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, Avenida San Fernando 22, Sección XVI, Tlalpan, Mexico City 14080, Mexico
| | - Imelda Martínez-Ramírez
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, Avenida San Fernando 22, Sección XVI, Tlalpan, Mexico City 14080, Mexico
| | | | - Yunuen Ortiz-Pedraza
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, Avenida San Fernando 22, Sección XVI, Tlalpan, Mexico City 14080, Mexico
| | - Claudia González-Espinosa
- Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados, Unidad Sede Sur, Calzada de los Tenorios 235, Granjas Coapa, Tlalpan, Mexico City 14330, Mexico
| | - Vicente Madrid-Marina
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Salud Pública, Cuernavaca, Morelos 62100, Mexico
| | - Kirvis Torres-Poveda
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Salud Pública, Cuernavaca, Morelos 62100, Mexico
| | - Margarita Bahena-Roman
- Centro de Investigación en Enfermedades Infecciosas, Instituto Nacional de Salud Pública, Cuernavaca, Morelos 62100, Mexico
| | - Marcela Lizano
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología, Avenida San Fernando 22, Sección XVI, Tlalpan, Mexico City 14080, Mexico
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Circuito Exterior S/N, Ciudad Universitaria, Mexico City 04510, Mexico
| |
Collapse
|
|
11
|
Panjaitan NSD, Lienggonegoro LA, Nikmah UA. Response to Article "Serum Levels of Galectin-9 are Increased in Cervical Cancer Patients and are Higher in Advanced Clinical Stages" [Letter]. Onco Targets Ther 2022; 15:1417-1418. [PMID: 36457761 PMCID: PMC9707536 DOI: 10.2147/ott.s396547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 11/22/2022] [Indexed: 11/26/2022] Open
Affiliation(s)
- Novaria Sari Dewi Panjaitan
- Center for Biomedical Research, Research Organization for Health, National Research and Innovation Agency (BRIN), Cibinong Science Center, Bogor, West Java, Indonesia,Correspondence: Novaria Sari Dewi Panjaitan, Center for Biomedical Research, Research Organization for Health, National Research and Innovation Agency (BRIN), Genomic Building, Cibinong Science Center, Jl. Raya Bogor No. 490, Cibinong – Bogor Km. 46, Bogor, West Java, Indonesia, Email
| | - Lisa Andriani Lienggonegoro
- Center for Biomedical Research, Research Organization for Health, National Research and Innovation Agency (BRIN), Cibinong Science Center, Bogor, West Java, Indonesia
| | - Uly Alfi Nikmah
- Center for Biomedical Research, Research Organization for Health, National Research and Innovation Agency (BRIN), Cibinong Science Center, Bogor, West Java, Indonesia
| |
Collapse
|
|
12
|
Reyes-Vallejo T, Conde-Rodríguez I, Serna-Villalobos J, Ramírez-Díaz I, Pérez-Villalobos G, Delgado-López G, Vazquez-Zamora VJ, Gutiérrez-Quiroz CT, Ávila-Jiménez L, García-Carrancá A, Martínez-Acosta L, Santos-López G, Reyes-Leyva J, Vallejo-Ruiz V. Serum Levels of Galectin-9 are Increased in Cervical Cancer Patients and are Higher in Advanced Clinical Stages. Onco Targets Ther 2022; 15:1211-1220. [PMID: 36246733 PMCID: PMC9556277 DOI: 10.2147/ott.s378933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 09/27/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Cervical cancer (CC) is the second most frequent cancer in undeveloped countries. Serum biomarkers could be useful for evaluation of the treatment response and as a complementary means to improve diagnosis. The expression of galectin-9 is altered in cancer tissue, and higher concentrations are found in the serum of cancer patients. The objectives of this study were (a) to determine the serum galectin-9 concentration in patients with intraepithelial lesions and CC, (b) to determine if the concentration was related to the clinicopathological characteristics and (c) to determine if the galectin-9 concentration was related to its expression level in tumour tissue. Patients and Methods In all, 222 serum samples from women with different diagnoses, including premalignant lesions and CC, as well as samples from women with normal cytology were included in the study. The serum galectin-9 concentration was determined by ELISA. To evaluate the expression level of galectin-9 in CC tissue, immunohistochemistry was performed in 34 CC biopsy specimens. Results The galectin-9 concentration in the serum of CC patients (8.171 ng/mL) was increased compared with serum from women with normal epithelia (4.654 ng/mL) and those with low-grade (4.806 ng/mL) and high-grade (5.354 ng/mL) intraepithelial lesions (p value < 0.0001). The area under the ROC curve considering the CC group and the control group was 0.882. The optimal cut-off value was ≥6.88 ng/mL, the specificity obtained was 100%, and the sensitivity was 68.2%. In the CC group, the analysis of the clinical stage showed an increase of galectin-9 in the advanced stage IV group. Serum galectin-9 was not related to the level of galectin-9 expression in tissue, which suggests that galectin-9 is not secreted by tumour cells. Conclusion The serum galectin-9 concentration is related to cancer progression, as the level of this protein is higher in patients with advanced-stage disease.
Collapse
Affiliation(s)
- Tania Reyes-Vallejo
- Departamento de Ciencias Químico-Biológicas, Universidad de las Américas Puebla, Puebla, México
| | - Ileana Conde-Rodríguez
- Posgrado en Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | | | - Ivonne Ramírez-Díaz
- Posgrado en Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | | | - Guadalupe Delgado-López
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Atlixco, Puebla, México
| | | | | | - Laura Ávila-Jiménez
- Organo de Operación Administrativa Desconcentrada Estatal Morelos, Instituto Mexicano del Seguro Social, Cuernavaca, Morelos, México
| | - Alejandro García-Carrancá
- Universidad Nacional Autónoma de México Instituto Nacional de Cancerología, Ciudad de México, México
| | | | - Gerardo Santos-López
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Atlixco, Puebla, México
| | - Julio Reyes-Leyva
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Verónica Vallejo-Ruiz
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Atlixco, Puebla, México,Correspondence: Verónica Vallejo-Ruiz, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Km 4.5 Carretera Federal Atlixco-Metepec, s/n, Z.C, Atlixco, Puebla, 74360, México, Tel +52 24 44 440 122, Email ;
| |
Collapse
|