1
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Jalilzadeh S, Walker V, Leggatt GP, Hatchwell E. When is an SNP not an SNP? Biotechniques 2024:1-9. [PMID: 39263936 DOI: 10.1080/07366205.2024.2387993] [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: 04/24/2024] [Accepted: 07/31/2024] [Indexed: 09/13/2024] Open
Abstract
Genomic duplications are important sources of structural change and gene innovation. In humans, the most recent and highly identical sequences (>90% homology, >1 kb long) are known as segmental duplications (SDs). Single-nucleotide variants or single-nucleotide polymorphisms within SDs have not been systematically assessed due to limitations around mapping short-read sequencing data. Single-nucleotide variant rs62486260 was flagged in a study of familial renal stone disease but it was unclear whether it was real or an artifact resulting from the presence of a SD. We describe in silico and wet-lab approaches to investigate this, using segment-specific long-PCR assays, followed by short PCR for Sanger sequencing. Our conclusion was that rs62486260 is an artifact. Our approach can be generalized to deal with other such situations.
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Affiliation(s)
| | - Valerie Walker
- Department of Clinical Biochemistry, University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Southampton, S016 6YD, UK
| | - Gary P Leggatt
- Human Development & Health, Faculty of Medicine, University Hospital Southampton, Southampton, Hampshire, SO16 6YD, UK
- Sussex Kidney Unit, University Hospitals Sussex NHS Foundation Trust, Eastern Road, Brighton, BN2 5BE, UK
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2
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Wu Z, Peng S, Huang W, Zhang Y, Liu Y, Yu X, Shen L. The Role and Function of TRPM8 in the Digestive System. Biomolecules 2024; 14:877. [PMID: 39062591 PMCID: PMC11275170 DOI: 10.3390/biom14070877] [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: 06/14/2024] [Revised: 07/15/2024] [Accepted: 07/19/2024] [Indexed: 07/28/2024] Open
Abstract
Transient receptor potential (TRP) melastatin member 8 (TRPM8) is a non-selective cation channel that can be activated by low temperatures (8-26 °C), cooling agents (including menthol analogs such as menthol, icilin, and WS-12), voltage, and extracellular osmotic pressure changes. TRPM8 expression has been identified in the digestive system by several research teams, demonstrating its significant involvement in tissue function and pathologies of the digestive system. Specifically, studies have implicated TRPM8 in various physiological and pathological processes of the esophagus, stomach, colorectal region, liver, and pancreas. This paper aims to comprehensively outline the distinct role of TRPM8 in different organs of the digestive system, offering insights for future mechanistic investigations of TRPM8. Additionally, it presents potential therapeutic targets for treating conditions such as digestive tract inflammation, tumors, sensory and functional disorders, and other related diseases. Furthermore, this paper addresses the limitations of existing studies and highlights the research prospects associated with TRPM8.
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Affiliation(s)
- Zunan Wu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (Z.W.); (S.P.); (W.H.)
- Hubei Key Laboratory of Digestive Diseases, Wuhan 430060, China
| | - Shuai Peng
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (Z.W.); (S.P.); (W.H.)
- Hubei Key Laboratory of Digestive Diseases, Wuhan 430060, China
| | - Wensha Huang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (Z.W.); (S.P.); (W.H.)
- Hubei Key Laboratory of Digestive Diseases, Wuhan 430060, China
| | - Yuling Zhang
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (Y.Z.); (Y.L.)
| | - Yashi Liu
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (Y.Z.); (Y.L.)
| | - Xiaoyun Yu
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (Y.Z.); (Y.L.)
| | - Lei Shen
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, China; (Z.W.); (S.P.); (W.H.)
- Hubei Key Laboratory of Digestive Diseases, Wuhan 430060, China
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3
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Yun D, Liang J, Wang X, Fan J, Wang X, Li J, Ren X, Liu J, Ren X, Zhang H, Shang G, Jin W, Chen L, Li T, Zhang C, Yu S, Yang X. TCAF2 drives glioma cellular migratory/invasion properties through STAT3 signaling. Mol Cell Biochem 2024; 479:1801-1815. [PMID: 38019450 PMCID: PMC11255011 DOI: 10.1007/s11010-023-04891-0] [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: 08/03/2023] [Accepted: 10/31/2023] [Indexed: 11/30/2023]
Abstract
Glioma is an intracranial tumor characterized by high mortality and recurrence rates. In the present study, the association of TRPM8 channel-associated factor 2 (TCAF2) in glioma was investigated using bioinformatics, showing significant relationships with age, WHO grade, IDH, and 1p/19q status, as well as being an independent predictor of prognosis. Immunohistochemistry of a glioma sample microarray showed markedly increased TCAF2 expression in glioblastoma relative to lower-grade glioma, with elevated expression predominating in the tumor center. Raised TCAF2 levels promote glioma cell migratory/invasion properties through the epithelial-to-mesenchymal transition-like (EMT-like) process, shown by Transwell and scratch assays and western blotting. It was further found that the effects of TCAF2 were mediated by the activation of STAT3. These results suggest that TCAF2 promotes glioma cell migration and invasion, rendering it a potential drug target in glioma therapy.
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Affiliation(s)
- Debo Yun
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
- Department of Neurosurgery, Nanchong Central Hospital, Nanchong, China
| | - Jianshen Liang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Xuya Wang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Jikang Fan
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Xisen Wang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Jiabo Li
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Xiao Ren
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Jie Liu
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Xiude Ren
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Hao Zhang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Guanjie Shang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Wenzhe Jin
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Lei Chen
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Tao Li
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Chen Zhang
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Shengping Yu
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China
| | - Xuejun Yang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China.
- Laboratory of Neuro-Oncology, Tianjin Neurological Institute, Tianjin, China.
- Department of Neurosurgery, Beijing Tsinghua Changgung Hospital, Beijing, China.
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4
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Lodwick JE, Shen R, Erramilli S, Xie Y, Roganowicz K, Kossiakoff AA, Zhao M. Structural Insights into the Roles of PARP4 and NAD + in the Human Vault Cage. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.27.601040. [PMID: 38979142 PMCID: PMC11230398 DOI: 10.1101/2024.06.27.601040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
Vault is a massive ribonucleoprotein complex found across Eukaryota. The major vault protein (MVP) oligomerizes into an ovular cage, which contains several minor vault components (MVCs) and is thought to transport transiently bound "cargo" molecules. Vertebrate vaults house a poly (ADP-ribose) polymerase (known as PARP4 in humans), which is the only MVC with known enzymatic activity. Despite being discovered decades ago, the molecular basis for PARP4's interaction with MVP remains unclear. In this study, we determined the structure of the human vault cage in complex with PARP4 and its enzymatic substrate NAD + . The structures reveal atomic-level details of the protein-binding interface, as well as unexpected NAD + -binding pockets within the interior of the vault cage. In addition, proteomics data show that human vaults purified from wild-type and PARP4-depleted cells interact with distinct subsets of proteins. Our results thereby support a model in which PARP4's specific incorporation into the vault cage helps to regulate vault's selection of cargo and its subcellular localization. Further, PARP4's proximity to MVP's NAD + -binding sites could support its enzymatic function within the vault.
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Kong L, Cheng C, Cheruiyot A, Yuan J, Yang Y, Hwang S, Foust D, Tsao N, Wilkerson E, Mosammaparast N, Major MB, Piston DW, Li S, You Z. TCAF1 promotes TRPV2-mediated Ca 2+ release in response to cytosolic DNA to protect stressed replication forks. Nat Commun 2024; 15:4609. [PMID: 38816425 PMCID: PMC11139906 DOI: 10.1038/s41467-024-48988-6] [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: 09/19/2023] [Accepted: 05/21/2024] [Indexed: 06/01/2024] Open
Abstract
The protection of the replication fork structure under stress conditions is essential for genome maintenance and cancer prevention. A key signaling pathway for fork protection involves TRPV2-mediated Ca2+ release from the ER, which is triggered after the generation of cytosolic DNA and the activation of cGAS/STING. This results in CaMKK2/AMPK activation and subsequent Exo1 phosphorylation, which prevent aberrant fork processing, thereby ensuring genome stability. However, it remains poorly understood how the TRPV2 channel is activated by the presence of cytosolic DNA. Here, through a genome-wide CRISPR-based screen, we identify TRPM8 channel-associated factor 1 (TCAF1) as a key factor promoting TRPV2-mediated Ca2+ release under replication stress or other conditions that activate cGAS/STING. Mechanistically, TCAF1 assists Ca2+ release by facilitating the dissociation of STING from TRPV2, thereby relieving TRPV2 repression. Consistent with this function, TCAF1 is required for fork protection, chromosomal stability, and cell survival after replication stress.
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Affiliation(s)
- Lingzhen Kong
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Chen Cheng
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Abigael Cheruiyot
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Jiayi Yuan
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Yichan Yang
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Sydney Hwang
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Daniel Foust
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Ning Tsao
- Department of Pathology and Immunology, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA
| | - Emily Wilkerson
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Nima Mosammaparast
- Department of Pathology and Immunology, Washington University in St. Louis School of Medicine, St. Louis, MO, 63110, USA
| | - Michael B Major
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - David W Piston
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Shan Li
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
- Zhejiang Provincial Key Laboratory of Pancreatic Disease in the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310029, China.
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310029, China.
| | - Zhongsheng You
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
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6
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Hou YJ, Yang XX, He L, Meng HX. Pathological mechanisms of cold and mechanical stress in modulating cancer progression. Hum Cell 2024; 37:593-606. [PMID: 38538930 DOI: 10.1007/s13577-024-01049-y] [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: 11/22/2023] [Accepted: 02/22/2024] [Indexed: 04/15/2024]
Abstract
Environmental temperature and cellular mechanical force are the inherent factors that participate in various biological processes and regulate cancer progress, which have been hot topics worldwide. They occupy a dominant part in the cancer tissues through different approaches. However, extensive investigation regarding pathological mechanisms in the carcinogenic field. After research, we found cold stress via two means to manipulate tumors: neuroscience and mechanically sensitive ion channels (MICHs) such as TRP families to regulate the physiological and pathological activities. Excessive cold stimulation mediated neuroscience acting on every cancer stage through the hypothalamus-pituitary-adrenocorticoid (HPA) to reach the target organs. Comparatively speaking, mechanical force via Piezo of MICHs controls cancer development. The progression of cancer depends on the internal activation of proto-oncogenes and the external tumorigenic factors; the above two means eventually lead to genetic disorders at the molecular level. This review summarizes the interaction of bidirectional communication between them and the tumor. It covers the main processes from cytoplasm to nucleus related to metastasis cascade and tumor immune escape.
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Affiliation(s)
- Yun-Jing Hou
- Harbin Medical University, Harbin, China
- Department of Precision Medicine Center, Harbin Medical University Cancer Hospital, Harbin, China
| | - Xin-Xin Yang
- Harbin Medical University, Harbin, China
- Department of Precision Medicine Center, Harbin Medical University Cancer Hospital, Harbin, China
| | - Lin He
- Department of Stomatology, Heilongjiang Provincial Hospital, Harbin, China
| | - Hong-Xue Meng
- Harbin Medical University, Harbin, China.
- Department of Pathology, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, China.
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Kundu S, Jaiswal M, Babu Mullapudi V, Guo J, Kamat M, Basso KB, Guo Z. Investigation of Glycosylphosphatidylinositol (GPI)-Plasma Membrane Interaction in Live Cells and the Influence of GPI Glycan Structure on the Interaction. Chemistry 2024; 30:e202303047. [PMID: 37966101 PMCID: PMC10922586 DOI: 10.1002/chem.202303047] [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: 09/19/2023] [Revised: 11/05/2023] [Accepted: 11/15/2023] [Indexed: 11/16/2023]
Abstract
Glycosylphosphatidylinositols (GPIs) need to interact with other components in the cell membrane to transduce transmembrane signals. A bifunctional GPI probe was employed for photoaffinity-based proximity labelling and identification of GPI-interacting proteins in the cell membrane. This probe contained the entire core structure of GPIs and was functionalized with photoreactive diazirine and clickable alkyne to facilitate its crosslinking with proteins and attachment of an affinity tag. It was disclosed that this probe was more selective than our previously reported probe containing only a part structure of the GPI core for cell membrane incorporation and an improved probe for studying GPI-cell membrane interaction. Eighty-eight unique membrane proteins, many of which are related to GPIs/GPI-anchored proteins, were identified utilizing this probe. The proteomics dataset is a valuable resource for further analyses and data mining to find new GPI-related proteins and signalling pathways. A comparison of these results with those of our previous probe provided direct evidence for the profound impact of GPI glycan structure on its interaction with the cell membrane.
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Affiliation(s)
- Sayan Kundu
- Department of Chemistry, University of Florida, Gainesville, FL 32611, USA
| | - Mohit Jaiswal
- Department of Chemistry, University of Florida, Gainesville, FL 32611, USA
| | | | - Jiatong Guo
- Department of Chemistry, University of Florida, Gainesville, FL 32611, USA
| | - Manasi Kamat
- Department of Chemistry, University of Florida, Gainesville, FL 32611, USA
| | - Kari B Basso
- Department of Chemistry, University of Florida, Gainesville, FL 32611, USA
| | - Zhongwu Guo
- Department of Chemistry, University of Florida, Gainesville, FL 32611, USA
- UF Health Cancer Centre, University of Florida, Gainesville, FL 32611, USA
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Yin Z, Xu G, Qi Y, Tan DM, Chen EH, Ding X, Ji RY. Application of serum peptidomics for Parkinson's disease in SNCA-A30P mice. Heliyon 2023; 9:e21125. [PMID: 38125428 PMCID: PMC10730432 DOI: 10.1016/j.heliyon.2023.e21125] [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: 01/09/2023] [Revised: 07/30/2023] [Accepted: 10/16/2023] [Indexed: 12/23/2023] Open
Abstract
Intraneuronal inclusions of alpha-synuclein (α-synuclein, α-syn) are commonly found in the brain of patients with Parkinson's disease (PD). The pathogenesis of the abundant α-syn protein in the blood has been extensively studied to understand its properties better. In recent years, peptidome analysis has received increasing attention. In this study, we identified and analyzed serum peptides from wild-type (WT) and the (Thy-1)-h[A30P] alpha-synuclein transgenic mice (SNCA-A30P mice) using liquid chromatography-tandem mass spectrometry (LC-MS/MS). One thousand eight hundred fifty-six peptides from 771 proteins were analyzed. Among them, 151 peptides from 107 proteins were significantly differentially expressed. The glycoprotein VI platelet pathway (GP6) was the pathway's most significant differentially expressed signaling pathway. Cleavage sites of the differentially expressed peptides may reflect protease distribution and activity. We selected the most significantly differentially expressed peptide, VGGDPI, and found that it contained cathepsin K (Ctsk) and trypsin-1 cleavage sites, suggesting that Ctsk and trypsin-1 may be key peptidases in PD. α-syn is a protein associated with the pathogenesis of PD. mutations in several genes, including SNCA, which encodes α-syn, are associated with the development of PD. Bioinformatics analysis of the physiological pathways related to SNCA genes and apoptosis genes found the five most markedly up-regulated proteins: formin homology 2 domain-containing 1 (FHOD1), insulin receptor substrate 1(IRS1), TRPM8 channel-associated factor 1 (TCAF1), glyceraldehyde 3-phosphate dehydrogenase (GAPDH), and interleukin-16 (IL-16). Therefore, the differentially expressed peptides in the five precursor protein domains may be potential bioactive peptides associated with α-syn and apoptosis. This study provides a validated peptidomics profile of SNCA-A30P mice and identifies potentially bioactive peptides linked to α-syn and apoptosis.
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Affiliation(s)
- Zi Yin
- Department of Pharmacology, School of Medicine& Holistic Integrative Medicine, Nanjing University of Chinese Medicine, NanJing, 210023, Jiangsu, China
- College of Pharmacy and Traditional Chinese Medicine, Jiangsu College of Nursing, Huaian, 223003, Jiangsu, China
| | - Guangqiong Xu
- School of Pharmaceutical Engineering, Jiangsu Food & Pharmaceutical Science College, Huaian, 223023, Jiangsu, China
| | - Yue Qi
- Department of Pharmaceutical Technology, Jiangsu Provincial XuZhou Pharamceutical Vocational College, XuZhou, 221000, Jiangsu, China
| | - Dong-Ming Tan
- College of Pharmacy and Traditional Chinese Medicine, Jiangsu College of Nursing, Huaian, 223003, Jiangsu, China
| | - Er-Hua Chen
- College of Pharmacy and Traditional Chinese Medicine, Jiangsu College of Nursing, Huaian, 223003, Jiangsu, China
| | - Xu Ding
- College of Pharmacy and Traditional Chinese Medicine, Jiangsu College of Nursing, Huaian, 223003, Jiangsu, China
| | - Run-Yuan Ji
- Department of Analytical & Testing Center, School of Basic Medical, Nanjing Medical University, Nanjing, Jiangsu, Nanjing, Jiangsu, China
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Rajawat D, Panigrahi M, Nayak SS, Ghildiyal K, Sharma A, Kumar H, Parida S, Bhushan B, Gaur GK, Mishra BP, Dutt T. Uncovering genes underlying coat color variation in indigenous cattle breeds through genome-wide positive selection. Anim Biotechnol 2023; 34:3920-3933. [PMID: 37493405 DOI: 10.1080/10495398.2023.2240387] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
The identification of candidate genes related to pigmentation and under selective sweep provides insights into the genetic basis of pigmentation and the evolutionary forces that have shaped this variation. The selective sweep events in the genes responsible for normal coat color in Indian cattle groups are still unknown. To find coat color genes displaying signs of selective sweeps in the indigenous cattle, we compiled a list of candidate genes previously investigated for their association with coat color and pigmentation. After that, we performed a genome-wide scan of positive selection signatures using the BovineSNP50K Bead Chip in 187 individuals of seven indigenous breeds. We applied a wide range of methods to find evidence of selection, such as Tajima's D, CLR, iHS, varLD, ROH, and FST. We found a total of sixteen genes under selective sweep, that were involved in coat color and pigmentation physiology. These genes are CRIM1 in Gir, MC1R in Sahiwal, MYO5A, PMEL and POMC in Tharparkar, TYRP1, ERBB2, and ASIP in Red Sindhi, MITF, LOC789175, PAX3 and TYR in Ongole, and IRF2, SDR165 and, KIT in Nelore, ADAMTS19 in Hariana. These genes are related to melanin synthesis, the biology of melanocytes and melanosomes, and the migration and survival of melanocytes during development.
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Affiliation(s)
- Divya Rajawat
- Division of Animal Genetics, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Manjit Panigrahi
- Division of Animal Genetics, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Sonali Sonejita Nayak
- Division of Animal Genetics, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Kanika Ghildiyal
- Division of Animal Genetics, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Anurodh Sharma
- Division of Animal Genetics, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Harshit Kumar
- Division of Animal Genetics, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Subhashree Parida
- Pharmacology and Toxicology Division, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Bharat Bhushan
- Division of Animal Genetics, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - G K Gaur
- Division of Animal Genetics, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - B P Mishra
- Animal Biotechnology Division, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Triveni Dutt
- Livestock Production and Management Section, Indian Veterinary Research Institute, Izatnagar, Bareilly, India
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10
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Li Y, Li J, Chen H, Lu B, Lu F, Chen H, Liu H, Qian C. TCAF2 is associated with the immune microenvironment, promotes pathogenesis, and impairs prognosis in glioma. Gene 2023; 883:147667. [PMID: 37506986 DOI: 10.1016/j.gene.2023.147667] [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: 06/05/2023] [Revised: 07/18/2023] [Accepted: 07/24/2023] [Indexed: 07/30/2023]
Abstract
PURPOSE Glioma is the most common primary intracranial tumor and exhibits rapid growth and aggressiveness. TRPM8 channel-associated factor 2 (TCAF2), located in cell junctions and the plasma membrane, plays a key role in the pathogeneses of several cancers in humans. However, the role of TCAF2 in glioma has been elusive. METHODS A combination of bioinformatic analysis using The Cancer Genome Atlas database and biological experiments, including 5-ethynyl-2'-deoxyuridine, transwell, and immunohistochemistry assays and xenotransplantation, was performed to analyze the expression level of TCAF2 and to mechanistically explore the relationship of TCAF2 with malignancy, prognosis, and the immune microenvironment in glioma. RESULTS TCAF2 was upregulated in glioma, and its expression level correlated with tumor grade and clinical outcome. The role of TCAF2 in promoting glioma malignancy was characterized through in vitro and in vivo experiments. Additionally, we observed that TCAF2 can modulate the metabolic pathways and immune microenvironment. CONCLUSION TCAF2 acts as an oncogene and may serve as a therapeutic target and prognostic marker in glioma.
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Affiliation(s)
- Yongshuai Li
- Department of Critical Care Medicine, Xuzhou Central Hospital, Xuzhou Clinical School of Nanjing Medical University, Xuzhou, Jiangsu 221009, China
| | - Jiaqiong Li
- Department of Critical Care Medicine, Xuzhou Central Hospital, Xuzhou Clinical School of Nanjing Medical University, Xuzhou, Jiangsu 221009, China
| | - Huaqing Chen
- Department of Pathology, Xuzhou Central Hospital, Xuzhou Clinical School of Nanjing Medical University, Xuzhou, Jiangsu 221009, China
| | - Bo Lu
- Department of Critical Care Medicine, Xuzhou Central Hospital, Xuzhou Clinical School of Nanjing Medical University, Xuzhou, Jiangsu 221009, China
| | - Fei Lu
- Department of Critical Care Medicine, Xuzhou Central Hospital, Xuzhou Clinical School of Nanjing Medical University, Xuzhou, Jiangsu 221009, China
| | - Hairong Chen
- Department of Neurosurgery, Affiliated Nanjing Brain Hospital, Nanjing Medical University. Nanjing, Jiangsu 210029, China
| | - Hongyi Liu
- Department of Neurosurgery, Affiliated Nanjing Brain Hospital, Nanjing Medical University. Nanjing, Jiangsu 210029, China
| | - Chunfa Qian
- Department of Neurosurgery, Affiliated Nanjing Brain Hospital, Nanjing Medical University. Nanjing, Jiangsu 210029, China.
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11
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Li X, Qi Q, Li Y, Miao Q, Yin W, Pan J, Zhao Z, Chen X, Yang F, Zhou X, Huang M, Wang C, Deng L, Huang D, Qi M, Fan S, Zhang Y, Qiu S, Deng W, Liu T, Chen M, Ye W, Zhang D. TCAF2 in Pericytes Promotes Colorectal Cancer Liver Metastasis via Inhibiting Cold-Sensing TRPM8 Channel. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2302717. [PMID: 37635201 PMCID: PMC10602580 DOI: 10.1002/advs.202302717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 08/04/2023] [Indexed: 08/29/2023]
Abstract
Hematogenous metastasis is the main approach for colorectal cancer liver metastasis (CRCLM). However, as the gatekeepers in the tumor vessels, the role of TPCs in hematogenous metastasis remains largely unknown, which may be attributed to the lack of specific biomarkers for TPC isolation. Here, microdissection combined with a pericyte medium-based approach is developed to obtain TPCs from CRC patients. Proteomic analysis reveals that TRP channel-associated factor 2 (TCAF2), a partner protein of the transient receptor potential cation channel subfamily M member 8 (TRPM8), is overexpressed in TPCs from patients with CRCLM. TCAF2 in TPCs is correlated with liver metastasis, short overall survival, and disease-free survival in CRC patients. Gain- and loss-of-function experiments validate that TCAF2 in TPCs promotes tumor cell motility, epithelial-mesenchymal transition (EMT), and CRCLM, which is attenuated in pericyte-conditional Tcaf2-knockout mice. Mechanistically, TCAF2 inhibits the expression and activity of TRPM8, leading to Wnt5a secretion in TPCs, which facilitates EMT via the activation of the STAT3 signaling pathway in tumor cells. Menthol, a TRPM8 agonist, significantly suppresses Wnt5a secretion in TPCs and CRCLM. This study reveals the previously unidentified pro-metastatic effects of TPCs from the perspective of cold-sensory receptors, providing a promising diagnostic biomarker and therapeutic target for CRCLM.
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Affiliation(s)
- Xiaobo Li
- State Key Laboratory of Bioactive Molecules and Druggability AssessmentJinan UniversityGuangzhou510632China
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Qi Qi
- MOE Key Laboratory of Tumor Molecular BiologyClinical Translational Center for Targeted DrugDepartment of PharmacologySchool of MedicineJinan UniversityGuangzhou510632China
| | - Yong Li
- College of PharmacyJinan UniversityGuangzhou510632China
- School of PharmacyNorth Sichuan Medical CollegeNanchong637100China
| | - Qun Miao
- State Key Laboratory of Bioactive Molecules and Druggability AssessmentJinan UniversityGuangzhou510632China
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Wenqian Yin
- State Key Laboratory of Bioactive Molecules and Druggability AssessmentJinan UniversityGuangzhou510632China
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Jinghua Pan
- Department of General SurgeryThe First Affiliated Hospital of Jinan UniversityGuangzhou510632China
| | - Zhan Zhao
- Department of General SurgeryThe First Affiliated Hospital of Jinan UniversityGuangzhou510632China
| | - Xiaoying Chen
- Department of BiophysicsKidney Disease Center of First Affiliated HospitalZhejiang University School of MedicineHangzhou310058China
| | - Fan Yang
- Department of BiophysicsKidney Disease Center of First Affiliated HospitalZhejiang University School of MedicineHangzhou310058China
| | - Xiaofeng Zhou
- MOE Key Laboratory of Tumor Molecular BiologyClinical Translational Center for Targeted DrugDepartment of PharmacologySchool of MedicineJinan UniversityGuangzhou510632China
| | - Maohua Huang
- State Key Laboratory of Bioactive Molecules and Druggability AssessmentJinan UniversityGuangzhou510632China
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Chenran Wang
- State Key Laboratory of Bioactive Molecules and Druggability AssessmentJinan UniversityGuangzhou510632China
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Lijuan Deng
- Formula‐Pattern Research CenterSchool of Traditional Chinese MedicineJinan UniversityGuangzhou510632China
| | - Dandan Huang
- The Sixth Affiliated Hospital of Sun Yet‐Sen UniversityGuangzhou510655China
| | - Ming Qi
- State Key Laboratory of Bioactive Molecules and Druggability AssessmentJinan UniversityGuangzhou510632China
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Shuran Fan
- State Key Laboratory of Bioactive Molecules and Druggability AssessmentJinan UniversityGuangzhou510632China
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Yiran Zhang
- Department of General SurgeryThe First Affiliated Hospital of Jinan UniversityGuangzhou510632China
| | - Shenghui Qiu
- Department of General SurgeryThe First Affiliated Hospital of Jinan UniversityGuangzhou510632China
| | - Weiqing Deng
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Tongzheng Liu
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Minfeng Chen
- State Key Laboratory of Bioactive Molecules and Druggability AssessmentJinan UniversityGuangzhou510632China
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Wencai Ye
- State Key Laboratory of Bioactive Molecules and Druggability AssessmentJinan UniversityGuangzhou510632China
- College of PharmacyJinan UniversityGuangzhou510632China
| | - Dongmei Zhang
- State Key Laboratory of Bioactive Molecules and Druggability AssessmentJinan UniversityGuangzhou510632China
- College of PharmacyJinan UniversityGuangzhou510632China
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12
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Ogishi K, Osaki T, Mimura H, Hashimoto I, Morimoto Y, Miki N, Takeuchi S. Real-time quantitative characterization of ion channel activities for automated control of a lipid bilayer system. Biosens Bioelectron 2023; 237:115490. [PMID: 37393766 DOI: 10.1016/j.bios.2023.115490] [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: 03/06/2023] [Revised: 05/16/2023] [Accepted: 06/19/2023] [Indexed: 07/04/2023]
Abstract
This paper describes a novel signal processing method to characterize the activity of ion channels on a lipid bilayer system in a real-time and quantitative manner. Lipid bilayer systems, which enable single-channel level recordings of ion channel activities against physiological stimuli in vitro, are gaining attention in various research fields. However, the characterization of ion channel activities has heavily relied on time-consuming analyses after recording, and the inability to return the quantitative results in real time has long been a bottleneck to incorporating the system into practical products. Herein, we report a lipid bilayer system that integrates real-time characterization of ion channel activities and real-time response based on the characterization result. Unlike conventional batch processing, an ion channel signal is divided into short segments and processed during the recording. After optimizing the system to maintain the same characterization accuracy as conventional operation, we demonstrated the usability of the system with two applications. One is quantitative control of a robot based on ion channel signals. The velocity of the robot was controlled every second, which was around tens of times faster than the conventional operation, in proportion to the stimulus intensity estimated from changes in ion channel activities. The other is the automation of data collection and characterization of ion channels. By constantly monitoring and maintaining the functionality of a lipid bilayer, our system enabled continuous recording of ion channels over 2 h without human intervention, and the time of manual labor has been reduced from conventional 3 h to 1 min at a minimum. We believe the accelerated characterization and response in the lipid bilayer systems presented in this work will facilitate the transformation of lipid bilayer technology toward a practical level, finally leading to its industrialization.
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Affiliation(s)
- Kazuto Ogishi
- Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Toshihisa Osaki
- Kanagawa Institute of Industrial Science and Technology, 3-2-1 Sakado, Takatsu-ku, Kawasaki-shi, Kanagawa, 213-0012, Japan
| | - Hisatoshi Mimura
- Kanagawa Institute of Industrial Science and Technology, 3-2-1 Sakado, Takatsu-ku, Kawasaki-shi, Kanagawa, 213-0012, Japan
| | - Izumi Hashimoto
- Kanagawa Institute of Industrial Science and Technology, 3-2-1 Sakado, Takatsu-ku, Kawasaki-shi, Kanagawa, 213-0012, Japan; Department of Mechanical Engineering, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama-shi, Kanagawa, 223-8522, Japan
| | - Yuya Morimoto
- Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Norihisa Miki
- Kanagawa Institute of Industrial Science and Technology, 3-2-1 Sakado, Takatsu-ku, Kawasaki-shi, Kanagawa, 213-0012, Japan; Department of Mechanical Engineering, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama-shi, Kanagawa, 223-8522, Japan
| | - Shoji Takeuchi
- Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan; Kanagawa Institute of Industrial Science and Technology, 3-2-1 Sakado, Takatsu-ku, Kawasaki-shi, Kanagawa, 213-0012, Japan; Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo, 153-8505, Japan.
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13
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York JM. Temperature activated transient receptor potential ion channels from Antarctic fishes. Open Biol 2023; 13:230215. [PMID: 37848053 PMCID: PMC10581778 DOI: 10.1098/rsob.230215] [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: 07/05/2023] [Accepted: 09/01/2023] [Indexed: 10/19/2023] Open
Abstract
Antarctic notothenioid fishes (cryonotothenioids) live in waters that range between -1.86°C and an extreme maximum +4°C. Evidence suggests these fish sense temperature peripherally, but the molecular mechanism of temperature sensation in unknown. Previous work identified transient receptor potential (TRP) channels TRPA1b, TRPM4 and TRPV1a as the top candidates for temperature sensors. Here, cryonotothenioid TRPA1b and TRPV1a are characterized using Xenopus oocyte electrophysiology. TRPA1b and TRPV1a showed heat-evoked currents with Q10s of 11.1 ± 2.2 and 20.5 ± 2.4, respectively. Unexpectedly, heat activation occurred at a threshold of 22.9 ± 1.3°C for TRPA1b and 32.1 ± 0.6°C for TRPV1a. These fish have not experienced such temperatures for at least 15 Myr. Either (1) another molecular mechanism underlies temperature sensation, (2) these fishes do not sense temperatures below these thresholds despite having lethal limits as low as 5°C, or (3) native cellular conditions modify the TRP channels to function at relevant temperatures. The effects of osmolytes, pH, oxidation, phosphorylation, lipids and accessory proteins were tested. No conditions shifted the activity range of TRPV1a. Oxidation in combination with reduced cholesterol significantly dropped activation threshold of TRPA1b to 11.3 ± 2.3°C, it is hypothesized the effect may be due to lipid raft disruption.
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Affiliation(s)
- Julia M. York
- Department of Integrative Biology, Institute for Neuroscience, University of Texas at Austin, Austin, TX, USA
- School of Integrative Biology, University of Illinois Urbana–Champaign, Urbana, Illinois, USA
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14
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Català-Senent JF, Andreu Z, Hidalgo MR, Soler-Sáez I, Roig FJ, Yanguas-Casás N, Neva-Alejo A, López-Cerdán A, de la Iglesia-Vayá M, Stranger BE, García-García F. A deep transcriptome meta-analysis reveals sex differences in multiple sclerosis. Neurobiol Dis 2023; 181:106113. [PMID: 37023829 DOI: 10.1016/j.nbd.2023.106113] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 03/17/2023] [Accepted: 03/30/2023] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND Multiple sclerosis (MS), a chronic auto-immune, inflammatory, and degenerative disease of the central nervous system, affects both males and females; however, females suffer from a higher risk of developing MS (2-3:1 ratio relative to males). The precise sex-based factors influencing risk of MS are currently unknown. Here, we explore the role of sex in MS to identify molecular mechanisms underlying observed MS sex differences that may guide novel therapeutic approaches tailored for males or females. METHODS We performed a rigorous and systematic review of genome-wide transcriptome studies of MS that included patient sex data in the Gene Expression Omnibus and ArrayExpress databases following PRISMA statement guidelines. For each selected study, we analyzed differential gene expression to explore the impact of the disease in females (IDF), in males (IDM) and our main goal: the sex differential impact of the disease (SDID). Then, for each scenario (IDF, IDM and SDID) we performed 2 meta-analyses in the main tissues involved in the disease (brain and blood). Finally, we performed a gene set analysis in brain tissue, in which a higher number of genes were dysregulated, to characterize sex differences in biological pathways. RESULTS After screening 122 publications, the systematic review provided a selection of 9 studies (5 in blood and 4 in brain tissue) with a total of 474 samples (189 females with MS and 109 control females; 82 males with MS and 94 control males). Blood and brain tissue meta-analyses identified, respectively, 1 (KIR2DL3) and 13 (ARL17B, CECR7, CEP78, IFFO2, LOC401127, NUDT18, RNF10, SLC17A5, STMP1, TRAF3IP2-AS1, UBXN2B, ZNF117, ZNF488) MS-associated genes that differed between males and females (SDID comparison). Functional analyses in the brain revealed different altered immune patterns in females and males (IDF and IDM comparisons). The pro-inflammatory environment and innate immune responses related to myeloid lineage appear to be more affected in females, while adaptive responses associated with the lymphocyte lineage in males. Additionally, females with MS displayed alterations in mitochondrial respiratory chain complexes, purine, and glutamate metabolism, while MS males displayed alterations in stress response to metal ion, amine, and amino acid transport. CONCLUSION We found transcriptomic and functional differences between MS males and MS females (especially in the immune system), which may support the development of new sex-based research of this disease. Our study highlights the importance of understanding the role of biological sex in MS to guide a more personalized medicine.
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Affiliation(s)
| | - Zoraida Andreu
- Foundation Valencian Institute of Oncology (FIVO), 46009 Valencia, Spain
| | - Marta R Hidalgo
- Bioinformatics and Biostatistics Unit, Principe Felipe Research Center (CIPF), 46012 Valencia, Spain
| | - Irene Soler-Sáez
- Bioinformatics and Biostatistics Unit, Principe Felipe Research Center (CIPF), 46012 Valencia, Spain
| | - Francisco José Roig
- Bioinformatics and Biostatistics Unit, Principe Felipe Research Center (CIPF), 46012 Valencia, Spain; Faculty of Health Sciences, San Jorge University, 50830 Zaragoza, Spain
| | - Natalia Yanguas-Casás
- Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana (IDIPHISA), Grupo de Investigación en Linfomas, C/Joaquín Rodrigo 2, Majadahonda, 28222 Madrid, Spain
| | - Almudena Neva-Alejo
- Bioinformatics and Biostatistics Unit, Principe Felipe Research Center (CIPF), 46012 Valencia, Spain
| | - Adolfo López-Cerdán
- Biomedical Imaging Unit FISABIO-CIPF, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana, 46012 Valencia, Spain
| | - María de la Iglesia-Vayá
- Biomedical Imaging Unit FISABIO-CIPF, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana, 46012 Valencia, Spain
| | - Barbara E Stranger
- Department of Pharmacology, Center for Genetic Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Francisco García-García
- Bioinformatics and Biostatistics Unit, Principe Felipe Research Center (CIPF), 46012 Valencia, Spain.
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15
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Sakellakis M, Chalkias A. The Role οf Ion Channels in the Development and Progression of Prostate Cancer. Mol Diagn Ther 2023; 27:227-242. [PMID: 36600143 DOI: 10.1007/s40291-022-00636-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2022] [Indexed: 01/06/2023]
Abstract
Ion channels have major regulatory functions in living cells. Apart from their role in ion transport, they are responsible for cellular electrogenesis and excitability, and may also regulate tissue homeostasis. Although cancer is not officially classified as a channelopathy, it has been increasingly recognized that ion channel aberrations play an important role in virtually all cancer types. Ion channels can exert pro-tumorigenic activities due to genetic or epigenetic alterations, or as a response to molecular signals, such as growth factors, hormones, etc. Increasing evidence suggests that ion channels and pumps play a critical role in the regulation of prostate cancer cell proliferation, apoptosis evasion, migration, epithelial-to-mesenchymal transition, and angiogenesis. There is also evidence suggesting that ion channels might play a role in treatment failure in patients with prostate cancer. Hence, they represent promising targets for diagnosis, staging, and treatment, and their effects may be of particular significance for specific patient populations, including those undergoing anesthesia and surgery. In this article, the role of major types of ion channels involved in the development and progression of prostate cancer are reviewed. Identifying the underlying molecular mechanisms of the pro-tumorigenic effects of ion channels may potentially inform the development of novel therapeutic strategies to counter this malignancy.
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Affiliation(s)
- Minas Sakellakis
- Hellenic GU Cancer Group, Athens, Greece. .,Department of Medical Oncology, Metropolitan Hospital, 9 Ethnarchou Makariou, 18547, Athens, Greece.
| | - Athanasios Chalkias
- Department of Anesthesiology, Faculty of Medicine, University of Thessaly, Larissa, Greece.,Outcomes Research Consortium, Cleveland, OH, USA
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16
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Li S, Kong L, Meng Y, Cheng C, Lemacon DS, Yang Z, Tan K, Cheruiyot A, Lu Z, You Z. Cytosolic DNA sensing by cGAS/STING promotes TRPV2-mediated Ca 2+ release to protect stressed replication forks. Mol Cell 2023; 83:556-573.e7. [PMID: 36696898 PMCID: PMC9974760 DOI: 10.1016/j.molcel.2022.12.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 11/14/2022] [Accepted: 12/30/2022] [Indexed: 01/26/2023]
Abstract
The protection of DNA replication forks under stress is essential for genome maintenance and cancer suppression. One mechanism of fork protection involves an elevation in intracellular Ca2+ ([Ca2+]i), which in turn activates CaMKK2 and AMPK to prevent uncontrolled fork processing by Exo1. How replication stress triggers [Ca2+]i elevation is unclear. Here, we report a role of cytosolic self-DNA (cytosDNA) and the ion channel TRPV2 in [Ca2+]i induction and fork protection. Replication stress leads to the generation of ssDNA and dsDNA species that, upon translocation into cytoplasm, trigger the activation of the sensor protein cGAS and the production of cGAMP. The subsequent binding of cGAMP to STING causes its dissociation from TRPV2, leading to TRPV2 derepression and Ca2+ release from the ER, which in turn activates the downstream signaling cascade to prevent fork degradation. This Ca2+-dependent genome protection pathway is also activated in response to replication stress caused by oncogene activation.
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Affiliation(s)
- Shan Li
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Hepatobiliary and Pancreatic Surgery and Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang, China
| | - Lingzhen Kong
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Ying Meng
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, and Institute of Translational Medicine, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang, China
| | - Chen Cheng
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Delphine Sangotokun Lemacon
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Zheng Yang
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Ke Tan
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Abigael Cheruiyot
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Zhimin Lu
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, and Institute of Translational Medicine, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China; Cancer Center, Zhejiang University, Hangzhou, Zhejiang, China
| | - Zhongsheng You
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO 63110, USA.
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17
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Ochoa SV, Casas Z, Albarracín SL, Sutachan JJ, Torres YP. Therapeutic potential of TRPM8 channels in cancer treatment. Front Pharmacol 2023; 14:1098448. [PMID: 37033630 PMCID: PMC10073478 DOI: 10.3389/fphar.2023.1098448] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/20/2023] [Indexed: 04/11/2023] Open
Abstract
Cancer is a multifactorial process associated with changes in signaling pathways leading to cell cycle variations and gene expression. The transient receptor potential melastatin 8 (TRPM8) channel is a non-selective cation channel expressed in neuronal and non-neuronal tissues, where it is involved in several processes, including thermosensation, differentiation, and migration. Cancer is a multifactorial process associated with changes in signaling pathways leading to variations in cell cycle and gene expression. Interestingly, it has been shown that TRPM8 channels also participate in physiological processes related to cancer, such as proliferation, survival, and invasion. For instance, TRPM8 channels have an important role in the diagnosis, prognosis, and treatment of prostate cancer. In addition, it has been reported that TRPM8 channels are involved in the progress of pancreatic, breast, bladder, colon, gastric, and skin cancers, glioblastoma, and neuroblastoma. In this review, we summarize the current knowledge on the role of TRPM8 channels in cancer progression. We also discuss the therapeutic potential of TRPM8 in carcinogenesis, which has been proposed as a molecular target for cancer therapy.
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Affiliation(s)
- Sara V. Ochoa
- Departamento de Nutrición y Bioquímica, Pontificia Universidad Javeriana, Bogotá, Colombia
- Semillero de Investigación, Biofísica y Fisiología de Canales Iónicos, Pontificia Universidad Javeriana, Bogotá, Colombia
- *Correspondence: Sara V. Ochoa, ; Yolima P. Torres,
| | - Zulma Casas
- Departamento de Nutrición y Bioquímica, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Sonia L. Albarracín
- Departamento de Nutrición y Bioquímica, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Jhon Jairo Sutachan
- Departamento de Nutrición y Bioquímica, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Yolima P. Torres
- Departamento de Nutrición y Bioquímica, Pontificia Universidad Javeriana, Bogotá, Colombia
- *Correspondence: Sara V. Ochoa, ; Yolima P. Torres,
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18
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Walker V, Vuister GW. Biochemistry and pathophysiology of the Transient Potential Receptor Vanilloid 6 (TRPV6) calcium channel. Adv Clin Chem 2023; 113:43-100. [PMID: 36858649 DOI: 10.1016/bs.acc.2022.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
TRPV6 is a Transient Receptor Potential Vanilloid (TRPV) cation channel with high selectivity for Ca2+ ions. First identified in 1999 in a search for the gene which mediates intestinal Ca2+ absorption, its far more extensive repertoire as a guardian of intracellular Ca2+ has since become apparent. Studies on TRPV6-deficient mice demonstrated additional important roles in placental Ca2+ transport, fetal bone development and male fertility. The first reports of inherited deficiency in newborn babies appeared in 2018, revealing its physiological importance in humans. There is currently strong evidence that TRPV6 also contributes to the pathogenesis of some common cancers. The recently reported association of TRPV6 deficiency with non-alcoholic chronic pancreatitis suggests a role in normal pancreatic function. Over time and with greater awareness of TRPV6, other disease-associations are likely to emerge. Powerful analytical tools have provided invaluable insights into the structure and operation of TRPV6. Its roles in Ca2+ signaling and carcinogenesis, and the use of channel inhibitors in cancer treatment are being intensively investigated. This review first briefly describes the biochemistry and physiology of the channel, and analytical methods used to investigate these. The focus subsequently shifts to the clinical disorders associated with abnormal expression and the underlying pathophysiology. The aims of this review are to increase awareness of this channel, and to draw together findings from a wide range of sources which may help to formulate new ideas for further studies.
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Affiliation(s)
- Valerie Walker
- Department of Clinical Biochemistry, University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Southampton, United Kingdom.
| | - Geerten W Vuister
- Department of Molecular and Cell Biology, Leicester Institute of Structural and Chemical Biology, University of Leicester, Leicester, United Kingdom
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19
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The SMARCD Family of SWI/SNF Accessory Proteins Is Involved in the Transcriptional Regulation of Androgen Receptor-Driven Genes and Plays a Role in Various Essential Processes of Prostate Cancer. Cells 2022; 12:cells12010124. [PMID: 36611918 PMCID: PMC9818446 DOI: 10.3390/cells12010124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/19/2022] [Accepted: 12/24/2022] [Indexed: 12/29/2022] Open
Abstract
Previous studies have demonstrated an involvement of chromatin-remodelling SWI/SNF complexes in the development of prostate cancer, suggesting both tumor suppressor and oncogenic activities. SMARCD1/BAF60A, SMARCD2/BAF60B, and SMARCD3/BAF60C are mutually exclusive accessory subunits that confer functional specificity and are components of all known SWI/SNF subtypes. To assess the role of SWI/SNF in prostate tumorigenesis, we studied the functions and functional relations of the SMARCD family members. Performing RNA-seq in LnCAP cells grown in the presence or absence of dihydrotestosterone, we found that the SMARCD proteins are involved in the regulation of numerous hormone-dependent AR-driven genes. Moreover, we demonstrated that all SMARCD proteins can regulate AR-downstream targets in androgen-depleted cells, suggesting an involvement in the progression to castration-resistance. However, our approach also revealed a regulatory role for SMARCD proteins through antagonization of AR-signalling. We further demonstrated that the SMARCD proteins are involved in several important cellular processes such as the maintenance of cellular morphology and cytokinesis. Taken together, our findings suggest that the SMARCD proteins play an important, yet paradoxical, role in prostate carcinogenesis. Our approach also unmasked the complex interplay of paralogue SWI/SNF proteins that must be considered for the development of safe and efficient therapies targeting SWI/SNF.
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20
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Hernández-Ortego P, Torres-Montero R, de la Peña E, Viana F, Fernández-Trillo J. Validation of Six Commercial Antibodies for the Detection of Heterologous and Endogenous TRPM8 Ion Channel Expression. Int J Mol Sci 2022; 23:ijms232416164. [PMID: 36555804 PMCID: PMC9784522 DOI: 10.3390/ijms232416164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/12/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022] Open
Abstract
TRPM8 is a non-selective cation channel expressed in primary sensory neurons and other tissues, including the prostate and urothelium. Its participation in different physiological and pathological processes such as thermoregulation, pain, itch, inflammation and cancer has been widely described, making it a promising target for therapeutic approaches. The detection and quantification of TRPM8 seems crucial for advancing the knowledge of the mechanisms underlying its role in these pathophysiological conditions. Antibody-based techniques are commonly used for protein detection and quantification, although their performance with many ion channels, including TRPM8, is suboptimal. Thus, the search for reliable antibodies is of utmost importance. In this study, we characterized the performance of six TRPM8 commercial antibodies in three immunodetection techniques: Western blot, immunocytochemistry and immunohistochemistry. Different outcomes were obtained for the tested antibodies; two of them proved to be successful in detecting TRPM8 in the three approaches while, in the conditions tested, the other four were acceptable only for specific techniques. Considering our results, we offer some insight into the usefulness of these antibodies for the detection of TRPM8 depending on the methodology of choice.
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21
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Plaza‐Cayón A, González‐Muñiz R, Martín‐Martínez M. Mutations of TRPM8 channels: Unraveling the molecular basis of activation by cold and ligands. Med Res Rev 2022; 42:2168-2203. [PMID: 35976012 PMCID: PMC9805079 DOI: 10.1002/med.21920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 07/21/2022] [Accepted: 07/28/2022] [Indexed: 01/09/2023]
Abstract
The cation nonselective channel TRPM8 is activated by multiple stimuli, including moderate cold and various chemical compounds (i.e., menthol and icilin [Fig. 1], among others). While research continues growing on the understanding of the physiological involvement of TRPM8 channels and their role in various pathological states, the information available on its activation mechanisms has also increased, supported by mutagenesis and structural studies. This review compiles known information on specific mutations of channel residues and their consequences on channel viability and function. Besides, the comparison of sequence of animals living in different environments, together with chimera and mutagenesis studies are helping to unravel the mechanism of adaptation to different temperatures. The results of mutagenesis studies, grouped by different channel regions, are compared with the current knowledge of TRPM8 structures obtained by cryo-electron microscopy. Trying to make this review self-explicative and highly informative, important residues for TRPM8 function are summarized in a figure, and mutants, deletions and chimeras are compiled in a table, including also the observed effects by different methods of activation and the corresponding references. The information provided by this review may also help in the design of new ligands for TRPM8, an interesting biological target for therapeutic intervention.
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22
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Xie X, Yang W, Zhang W, Qiu Y, Qiu Z, Wang H, Hu Y, Li Y, Zhou X, Li L, Chen Z, Zhao C, Lu Y, Zhang K, Lai E, Bai X. Tegaserod maleate exhibits antileukemic activity by targeting TRPM8. Biomed Pharmacother 2022; 154:113566. [PMID: 35994820 DOI: 10.1016/j.biopha.2022.113566] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/11/2022] [Accepted: 08/14/2022] [Indexed: 12/20/2022] Open
Abstract
To identify therapeutic targets in acute myeloid leukemia (AML), we conducted growth inhibition screens of 2040 small molecules from a library of FDA-approved drugs using a panel of 12 AML cell lines. Tegaserod maleate, a 5-hydroxytryptamine 4 receptor partial agonist, elicits strong anti-AML effects in vitro and in vivo by targeting transient receptor potential melastatin subtype 8 (TRPM8), which plays critical roles in several important processes. However, the role of TRPM8 remains incompletely described in AML, whose treatment is based mostly on antimitotic chemotherapy. Here, we report an unexpected role of TRPM8 in leukemogenesis. Strikingly, TRPM8 knockout inhibits AML cell survival/proliferation by promoting apoptosis. Mechanistically, TRPM8 exerts its oncogenic effect by regulating the ERK-CREB/c-Fos signaling axis. Hyperactivation of ERK signaling can be reversed by TRPM8 inhibition. Importantly, TRPM8 is overexpressed in AML patients, indicating that it is a new prognostic factor in AML. Collectively, our work demonstrates the anti-AML effects of tegaserod maleate via targeting TRPM8 and indicates that TRPM8 is a regulator of leukemogenesis with therapeutic potential in AML.
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Affiliation(s)
- Xiaoling Xie
- Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde Foshan), Foshan 528308, China; Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Wanwen Yang
- Guangdong Provincial Key Laboratory of Bone and Joint Degenerative Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Wuju Zhang
- Guangdong Provincial Key Laboratory of Bone and Joint Degenerative Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Yingqi Qiu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Zeyou Qiu
- Guangdong Provincial Key Laboratory of Bone and Joint Degenerative Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Hao Wang
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Yuxing Hu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Yuhua Li
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China; Department of Basic Research & International Cooperation, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou 510005, China
| | - Xuan Zhou
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Luyao Li
- Guangdong Provincial Key Laboratory of Bone and Joint Degenerative Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Zhuanzhuan Chen
- Guangdong Provincial Key Laboratory of Bone and Joint Degenerative Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Chenbo Zhao
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Yao Lu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Keqin Zhang
- Department of Oncology, The Fifth Affiliated Hospital of Southern Medical University, Guangzhou 510999, China.
| | - Eryong Lai
- Department of Oncology, The Fifth Affiliated Hospital of Southern Medical University, Guangzhou 510999, China.
| | - Xiaochun Bai
- Guangdong Provincial Key Laboratory of Bone and Joint Degenerative Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
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23
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The ryanodine receptor mutational characteristics and its indication for cancer prognosis. Sci Rep 2022; 12:16113. [PMID: 36167878 PMCID: PMC9515073 DOI: 10.1038/s41598-022-19905-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 09/06/2022] [Indexed: 11/11/2022] Open
Abstract
Ca2+ signaling is altered substantially in many cancers. The ryanodine receptors (RYRs) are among the key ion channels in Ca2+ signaling. This study aimed to establish the mutational profile of RYR in cancers and investigate the correlation between RYR alterations and cancer phenotypes. The somatic mutation and clinical data of 11,000 cancer patients across 33 cancer types was downloaded from The Cancer Genome Atlas (TCGA) database. Subsequent data processing was performed with corresponding packages of the R software. Mutational profile was analyzed and its correlation with tumor mutational burden (TMB), patient prognosis, age and smoking status was analyzed and compared. All three RYR isoforms exhibited random mutational distribution without hotspot mutations when all cancers were analyzed together. The number of mutations in RYR2 (2388 mutations) far overweight that of RYR1 (1439 mutations) and RYR3 (1573 mutations). Linear correlation was observed between cumulative TMB and cumulative number of mutations for all RYR isoforms. Patients with RYR mutations exhibited significantly higher TMB than those without RYR mutations for most cancer types. Strong correlation was also revealed in the average number of mutations per person between pairs of RYR isoforms. No stratification of patient overall survival (OS) by mutational status was found for all three RYR isoforms when all cancers were analyzed together, however, significant stratification of OS by RYR mutations was revealed in several individual cancers, most strikingly in LUAD (P = 0.0067, RYR1), BLCA (P = 0.00071, RYR2), LUSC (P = 0.036, RYR2) and KIRC (P = 0.0042, RYR3). Furthermore, RYR mutations were correlated with higher age, higher smoking history grading and higher number of pack years. Characteristic mutation profile of RYRs in cancers has been revealed for the first time. RYR mutations were correlated with TMB, age, smoking status and capable of stratifying the prognosis of patients in several cancer types.
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The Association between TRP Channels Expression and Clinicopathological Characteristics of Patients with Pancreatic Adenocarcinoma. Int J Mol Sci 2022; 23:ijms23169045. [PMID: 36012311 PMCID: PMC9408824 DOI: 10.3390/ijms23169045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/27/2022] [Accepted: 08/10/2022] [Indexed: 12/15/2022] Open
Abstract
Pancreatic adenocarcinoma (PDAC) has low survival rates worldwide due to its tendency to be detected late and its characteristic desmoplastic reaction, which slows the use of targeted therapies. As such, the discovery of new connections between genes and the clinicopathological parameters contribute to the search for new biomarkers or targets for therapy. Transient receptor potential (TRP) channels are promising tools for cancer therapy or markers for PDAC. Therefore, in this study, we selected several genes encoding TRP proteins previously reported in cellular models, namely, Transient Receptor Potential Cation Channel Subfamily V Member 6 (TRPV6), Transient receptor potential ankyrin 1 (TRPA1), and Transient receptor potential cation channel subfamily M (melastatin) member 8 (TRPM8), as well as the TRPM8 Channel Associated Factor 1 (TCAF1) and TRPM8 Channel Associated Factor 2 (TCAF2) proteins, as regulatory factors. We analyzed the expression levels of tumors from patients enrolled in public datasets and confirmed the results with a validation cohort of PDAC patients enrolled in the Clinical Institute Fundeni, Romania. We found significantly higher expression levels of TRPA1, TRPM8, and TCAF1/F2 in tumoral tissues compared to normal tissues, but lower expression levels of TRPV6, suggesting that TRP channels have either tumor-suppressive or oncogenic roles. The expression levels were correlated with the tumoral stages and are related to the genes involved in calcium homeostasis (Calbindin 1 or S100A4) or to proteins participating in metastasis (PTPN1). We conclude that the selected TRP proteins provide new insights in the search for targets and biomarkers needed for therapeutic strategies for PDAC treatment.
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Yang Z, Chen H, Lu Y, Gao Y, Sun H, Wang J, Jin L, Chu J, Xu S. Genetic evidence of tri-genealogy hypothesis on the origin of ethnic minorities in Yunnan. BMC Biol 2022; 20:166. [PMID: 35864541 PMCID: PMC9306206 DOI: 10.1186/s12915-022-01367-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 07/05/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Yunnan is located in Southwest China and consists of great cultural, linguistic, and genetic diversity. However, the genomic diversity of ethnic minorities in Yunnan is largely under-investigated. To gain insights into population history and local adaptation of Yunnan minorities, we analyzed 242 whole-exome sequencing data with high coverage (~ 100-150 ×) of Yunnan minorities representing Achang, Jingpo, Dai, and Deang, who were linguistically assumed to be derived from three ancient lineages (the tri-genealogy hypothesis), i.e., Di-Qiang, Bai-Yue, and Bai-Pu. RESULTS Yunnan minorities show considerable genetic differences. Di-Qiang populations likely migrated from the Tibetan area about 6700 years ago. Genetic divergence between Bai-Yue and Di-Qiang was estimated to be 7000 years, and that between Bai-Yue and Bai-Pu was estimated to be 5500 years. Bai-Pu is relatively isolated, but gene flow from surrounding Di-Qiang and Bai-Yue populations was also found. Furthermore, we identified genetic variants that are differentiated within Yunnan minorities possibly due to the living circumstances and habits. Notably, we found that adaptive variants related to malaria and glucose metabolism suggest the adaptation to thalassemia and G6PD deficiency resulting from malaria resistance in the Dai population. CONCLUSIONS We provided genetic evidence of the tri-genealogy hypothesis as well as new insights into the genetic history and local adaptation of the Yunnan minorities.
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Affiliation(s)
- Zhaoqing Yang
- Department of Medical Genetics, Institute of Medical Biology, Chinese Academy of Medical Sciences, Kunming, 650118, China
| | - Hao Chen
- Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, 200031, China
| | - Yan Lu
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, Center for Evolutionary Biology, School of Life Sciences, Fudan University, Shanghai, 200438, China
| | - Yang Gao
- Human Phenome Institute, Zhangjiang Fudan International Innovation Center, and Ministry of Education Key Laboratory of Contemporary Anthropology, Fudan University, Shanghai, 201203, China
| | - Hao Sun
- Department of Medical Genetics, Institute of Medical Biology, Chinese Academy of Medical Sciences, Kunming, 650118, China
| | - Jiucun Wang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, Center for Evolutionary Biology, School of Life Sciences, Fudan University, Shanghai, 200438, China
- Human Phenome Institute, Zhangjiang Fudan International Innovation Center, and Ministry of Education Key Laboratory of Contemporary Anthropology, Fudan University, Shanghai, 201203, China
| | - Li Jin
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, Center for Evolutionary Biology, School of Life Sciences, Fudan University, Shanghai, 200438, China
- Human Phenome Institute, Zhangjiang Fudan International Innovation Center, and Ministry of Education Key Laboratory of Contemporary Anthropology, Fudan University, Shanghai, 201203, China
| | - Jiayou Chu
- Department of Medical Genetics, Institute of Medical Biology, Chinese Academy of Medical Sciences, Kunming, 650118, China.
| | - Shuhua Xu
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, Center for Evolutionary Biology, School of Life Sciences, Fudan University, Shanghai, 200438, China.
- Human Phenome Institute, Zhangjiang Fudan International Innovation Center, and Ministry of Education Key Laboratory of Contemporary Anthropology, Fudan University, Shanghai, 201203, China.
- Department of Liver Surgery and Transplantation Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
- Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, 650223, China.
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26
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Grolez GP, Chinigò G, Barras A, Hammadi M, Noyer L, Kondratska K, Bulk E, Oullier T, Marionneau-Lambot S, Le Mée M, Rétif S, Lerondel S, Bongiovanni A, Genova T, Roger S, Boukherroub R, Schwab A, Fiorio Pla A, Gkika D. TRPM8 as an Anti-Tumoral Target in Prostate Cancer Growth and Metastasis Dissemination. Int J Mol Sci 2022; 23:ijms23126672. [PMID: 35743115 PMCID: PMC9224463 DOI: 10.3390/ijms23126672] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/05/2022] [Accepted: 06/12/2022] [Indexed: 02/04/2023] Open
Abstract
In the fight against prostate cancer (PCa), TRPM8 is one of the most promising clinical targets. Indeed, several studies have highlighted that TRPM8 involvement is key in PCa progression because of its impact on cell proliferation, viability, and migration. However, data from the literature are somewhat contradictory regarding the precise role of TRPM8 in prostatic carcinogenesis and are mostly based on in vitro studies. The purpose of this study was to clarify the role played by TRPM8 in PCa progression. We used a prostate orthotopic xenograft mouse model to show that TRPM8 overexpression dramatically limited tumor growth and metastasis dissemination in vivo. Mechanistically, our in vitro data revealed that TRPM8 inhibited tumor growth by affecting the cell proliferation and clonogenic properties of PCa cells. Moreover, TRPM8 impacted metastatic dissemination mainly by impairing cytoskeleton dynamics and focal adhesion formation through the inhibition of the Cdc42, Rac1, ERK, and FAK pathways. Lastly, we proved the in vivo efficiency of a new tool based on lipid nanocapsules containing WS12 in limiting the TRPM8-positive cells' dissemination at metastatic sites. Our work strongly supports the protective role of TRPM8 on PCa progression, providing new insights into the potential application of TRPM8 as a therapeutic target in PCa treatment.
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Affiliation(s)
- Guillaume P. Grolez
- Laboratoire de Physiologie Cellulaire, INSERM U1003, Laboratory of Excellence, Ion Channels Science and Therapeutics, University of Lille, 59000 Villeneuve d’Ascq, France; (G.P.G.); (G.C.); (L.N.); (K.K.); (A.F.P.)
| | - Giorgia Chinigò
- Laboratoire de Physiologie Cellulaire, INSERM U1003, Laboratory of Excellence, Ion Channels Science and Therapeutics, University of Lille, 59000 Villeneuve d’Ascq, France; (G.P.G.); (G.C.); (L.N.); (K.K.); (A.F.P.)
- Department of Life Science and Systems Biology, University of Turin, 10123 Turin, Italy;
| | - Alexandre Barras
- CNRS, Centrale Lille, Univ. Lille, Univ. Polytechnique Hauts-de-France, UMR 8520—IEMN, 59000 Lille, France; (A.B.); (M.H.); (R.B.)
| | - Mehdi Hammadi
- CNRS, Centrale Lille, Univ. Lille, Univ. Polytechnique Hauts-de-France, UMR 8520—IEMN, 59000 Lille, France; (A.B.); (M.H.); (R.B.)
| | - Lucile Noyer
- Laboratoire de Physiologie Cellulaire, INSERM U1003, Laboratory of Excellence, Ion Channels Science and Therapeutics, University of Lille, 59000 Villeneuve d’Ascq, France; (G.P.G.); (G.C.); (L.N.); (K.K.); (A.F.P.)
| | - Kateryna Kondratska
- Laboratoire de Physiologie Cellulaire, INSERM U1003, Laboratory of Excellence, Ion Channels Science and Therapeutics, University of Lille, 59000 Villeneuve d’Ascq, France; (G.P.G.); (G.C.); (L.N.); (K.K.); (A.F.P.)
| | - Etmar Bulk
- Institute of Physiology II, University of Münster, 48149 Münster, Germany; (E.B.); (A.S.)
| | - Thibauld Oullier
- Cancéropôle du Grand Ouest, Plateforme In Vivo, 44000 Nantes, France; (T.O.); (S.M.-L.)
| | | | - Marilyne Le Mée
- CNRS UAR44, PHENOMIN-TAAM, 45071 Orléans, France; (M.L.M.); (S.R.); (S.L.)
| | - Stéphanie Rétif
- CNRS UAR44, PHENOMIN-TAAM, 45071 Orléans, France; (M.L.M.); (S.R.); (S.L.)
| | - Stéphanie Lerondel
- CNRS UAR44, PHENOMIN-TAAM, 45071 Orléans, France; (M.L.M.); (S.R.); (S.L.)
| | - Antonino Bongiovanni
- CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41—UMS 2014—PLBS, University of Lille, 59000 Lille, France;
| | - Tullio Genova
- Department of Life Science and Systems Biology, University of Turin, 10123 Turin, Italy;
- Nanostructured Interfaces and Surfaces Centre of Excellence (NIS), University of Turin, 10123 Turin, Italy
| | - Sébastien Roger
- Transplantation, Immunologie et Inflammation T2I-EA 4245, Université de Tours, 37044 Tours, France;
| | - Rabah Boukherroub
- CNRS, Centrale Lille, Univ. Lille, Univ. Polytechnique Hauts-de-France, UMR 8520—IEMN, 59000 Lille, France; (A.B.); (M.H.); (R.B.)
| | - Albrecht Schwab
- Institute of Physiology II, University of Münster, 48149 Münster, Germany; (E.B.); (A.S.)
| | - Alessandra Fiorio Pla
- Laboratoire de Physiologie Cellulaire, INSERM U1003, Laboratory of Excellence, Ion Channels Science and Therapeutics, University of Lille, 59000 Villeneuve d’Ascq, France; (G.P.G.); (G.C.); (L.N.); (K.K.); (A.F.P.)
- Department of Life Science and Systems Biology, University of Turin, 10123 Turin, Italy;
- CNRS UAR44, PHENOMIN-TAAM, 45071 Orléans, France; (M.L.M.); (S.R.); (S.L.)
| | - Dimitra Gkika
- CNRS, INSERM, CHU Lille, Centre Oscar Lambret, UMR 9020-UMR 1277-Canther-Cancer Heterogeneity, Plasticity and Resistance to Therapies, University Lille, 59000 Villeneuve d’Ascq, France
- Department of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA
- Institut Universitaire de France (IUF), 75231 Paris, France
- Correspondence:
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Huang Y, Li S, Liu Q, Wang Z, Li S, Liu L, Zhao W, Wang K, Zhang R, Wang L, Wang M, William Ali D, Michalak M, Chen XZ, Zhou C, Tang J. The LCK-14-3-3ζ-TRPM8 axis regulates TRPM8 function/assembly and promotes pancreatic cancer malignancy. Cell Death Dis 2022; 13:524. [PMID: 35665750 PMCID: PMC9167300 DOI: 10.1038/s41419-022-04977-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 05/16/2022] [Accepted: 05/26/2022] [Indexed: 01/21/2023]
Abstract
Transient receptor potential melastatin 8 (TRPM8) functions as a Ca2+-permeable channel in the plasma membrane (PM). Dysfunction of TRPM8 is associated with human pancreatic cancer and several other diseases in clinical patients, but the underlying mechanisms are unclear. Here, we found that lymphocyte-specific protein tyrosine kinase (LCK) directly interacts with TRPM8 and potentiates TRPM8 phosphorylation at Y1022. LCK positively regulated channel function characterized by increased TRPM8 current densities by enhancing TRPM8 multimerization. Furthermore, 14-3-3ζ interacted with TRPM8 and positively modulated channel multimerization. LCK significantly enhanced the binding of 14-3-3ζ and TRPM8, whereas mutant TRPM8-Y1022F impaired TRPM8 multimerization and the binding of TRPM8 and 14-3-3ζ. Knockdown of 14-3-3ζ impaired the regulation of TRPM8 multimerization by LCK. In addition, TRPM8 phosphotyrosine at Y1022 feedback regulated LCK activity by inhibiting Tyr505 phosphorylation and modulating LCK ubiquitination. Finally, we revealed the importance of TRPM8 phosphorylation at Y1022 in the proliferation, migration, and tumorigenesis of pancreatic cancer cells. Our findings demonstrate that the LCK-14-3-3ζ-TRPM8 axis for regulates TRPM8 assembly, channel function, and LCK activity and maybe provide potential therapeutic targets for pancreatic cancer.
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Affiliation(s)
- Yuan Huang
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Shi Li
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Qinfeng Liu
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Zhijie Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430030, Wuhan, China
| | - Shunyao Li
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Lei Liu
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Weiwei Zhao
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Kai Wang
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Rui Zhang
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Longfei Wang
- Children's Hospital Affiliated to Zhengzhou University, Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China
| | - Ming Wang
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Declan William Ali
- Department of Biological Sciences, University of Alberta, Edmonton, AB, T6G 2H7, Canada
| | - Marek Michalak
- Department of Biochemistry, University of Alberta, Edmonton, AB, T6G 2H7, Canada
| | - Xing-Zhen Chen
- Membrane Protein Disease Research Group, Department of Physiology, Faculty of Medicine and Dentistry of Alberta, Edmonton, AB, T6G 2H7, Canada
| | - Cefan Zhou
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China.
| | - Jingfeng Tang
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China.
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28
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Chinigò G, Grolez GP, Audero M, Bokhobza A, Bernardini M, Cicero J, Toillon RA, Bailleul Q, Visentin L, Ruffinatti FA, Brysbaert G, Lensink MF, De Ruyck J, Cantelmo AR, Fiorio Pla A, Gkika D. TRPM8-Rap1A Interaction Sites as Critical Determinants for Adhesion and Migration of Prostate and Other Epithelial Cancer Cells. Cancers (Basel) 2022; 14:2261. [PMID: 35565390 PMCID: PMC9102551 DOI: 10.3390/cancers14092261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/25/2022] [Accepted: 04/27/2022] [Indexed: 11/16/2022] Open
Abstract
Emerging evidence indicates that the TRPM8 channel plays an important role in prostate cancer (PCa) progression, by impairing the motility of these cancer cells. Here, we reveal a novel facet of PCa motility control via direct protein-protein interaction (PPI) of the channel with the small GTPase Rap1A. The functional interaction of the two proteins was assessed by active Rap1 pull-down assays and live-cell imaging experiments. Molecular modeling analysis allowed the identification of four putative residues involved in TRPM8-Rap1A interaction. Point mutations of these sites impaired PPI as shown by GST-pull-down, co-immunoprecipitation, and PLA experiments and revealed their key functional role in the adhesion and migration of PC3 prostate cancer cells. More precisely, TRPM8 inhibits cell migration and adhesion by trapping Rap1A in its GDP-bound inactive form, thus preventing its activation at the plasma membrane. In particular, residues E207 and Y240 in the sequence of TRPM8 and Y32 in that of Rap1A are critical for the interaction between the two proteins not only in PC3 cells but also in cervical (HeLa) and breast (MCF-7) cancer cells. This study deepens our knowledge of the mechanism through which TRPM8 would exert a protective role in cancer progression and provides new insights into the possible use of TRPM8 as a new therapeutic target in cancer treatment.
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Affiliation(s)
- Giorgia Chinigò
- Department of Life Sciences and Systems Biology, University of Torino, 10123 Torino, Italy; (G.C.); (M.A.); (M.B.); (L.V.); (F.A.R.); (A.F.P.)
- INSERM, U1003—PHYCEL—Physiologie Cellulaire, University of Lille, F-59000 Lille, France; (G.P.G.); (A.B.); (Q.B.); (A.R.C.)
| | - Guillaume P. Grolez
- INSERM, U1003—PHYCEL—Physiologie Cellulaire, University of Lille, F-59000 Lille, France; (G.P.G.); (A.B.); (Q.B.); (A.R.C.)
| | - Madelaine Audero
- Department of Life Sciences and Systems Biology, University of Torino, 10123 Torino, Italy; (G.C.); (M.A.); (M.B.); (L.V.); (F.A.R.); (A.F.P.)
- INSERM, U1003—PHYCEL—Physiologie Cellulaire, University of Lille, F-59000 Lille, France; (G.P.G.); (A.B.); (Q.B.); (A.R.C.)
| | - Alexandre Bokhobza
- INSERM, U1003—PHYCEL—Physiologie Cellulaire, University of Lille, F-59000 Lille, France; (G.P.G.); (A.B.); (Q.B.); (A.R.C.)
| | - Michela Bernardini
- Department of Life Sciences and Systems Biology, University of Torino, 10123 Torino, Italy; (G.C.); (M.A.); (M.B.); (L.V.); (F.A.R.); (A.F.P.)
| | - Julien Cicero
- CNRS, INSERM, CHU Lille, Centre Oscar Lambret, UMR 9020-UMR 1277-Canther-Cancer Heterogeneity, Plasticity and Resistance to Therapies, University of Lille, F-59000 Lille, France; (J.C.); (R.-A.T.)
- UR 2465—Laboratoire de la Barrière Hémato-Encéphalique (LBHE), University of Artois, F-62300 Lens, France
| | - Robert-Alain Toillon
- CNRS, INSERM, CHU Lille, Centre Oscar Lambret, UMR 9020-UMR 1277-Canther-Cancer Heterogeneity, Plasticity and Resistance to Therapies, University of Lille, F-59000 Lille, France; (J.C.); (R.-A.T.)
| | - Quentin Bailleul
- INSERM, U1003—PHYCEL—Physiologie Cellulaire, University of Lille, F-59000 Lille, France; (G.P.G.); (A.B.); (Q.B.); (A.R.C.)
| | - Luca Visentin
- Department of Life Sciences and Systems Biology, University of Torino, 10123 Torino, Italy; (G.C.); (M.A.); (M.B.); (L.V.); (F.A.R.); (A.F.P.)
| | - Federico Alessandro Ruffinatti
- Department of Life Sciences and Systems Biology, University of Torino, 10123 Torino, Italy; (G.C.); (M.A.); (M.B.); (L.V.); (F.A.R.); (A.F.P.)
| | - Guillaume Brysbaert
- CNRS UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, University of Lille, 59000 Lille, France; (G.B.); (M.F.L.); (J.D.R.)
| | - Marc F. Lensink
- CNRS UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, University of Lille, 59000 Lille, France; (G.B.); (M.F.L.); (J.D.R.)
| | - Jerome De Ruyck
- CNRS UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, University of Lille, 59000 Lille, France; (G.B.); (M.F.L.); (J.D.R.)
| | - Anna Rita Cantelmo
- INSERM, U1003—PHYCEL—Physiologie Cellulaire, University of Lille, F-59000 Lille, France; (G.P.G.); (A.B.); (Q.B.); (A.R.C.)
| | - Alessandra Fiorio Pla
- Department of Life Sciences and Systems Biology, University of Torino, 10123 Torino, Italy; (G.C.); (M.A.); (M.B.); (L.V.); (F.A.R.); (A.F.P.)
- INSERM, U1003—PHYCEL—Physiologie Cellulaire, University of Lille, F-59000 Lille, France; (G.P.G.); (A.B.); (Q.B.); (A.R.C.)
| | - Dimitra Gkika
- CNRS, INSERM, CHU Lille, Centre Oscar Lambret, UMR 9020-UMR 1277-Canther-Cancer Heterogeneity, Plasticity and Resistance to Therapies, University of Lille, F-59000 Lille, France; (J.C.); (R.-A.T.)
- Department of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA
- Institut Universitaire de France (IUF), 75231 Paris, France
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Wang J, Guo H, Xu D, Yu C, Xv R, Wu Q, Di L, Cheng H, Duan J, Zhou J, Marcon E, Ma H. Cell affinity screening combined with nanoLC-MS/MS based peptidomics for identifying cancer cell binding peptides from Bufo Bufo gargarizans. J Pharm Biomed Anal 2021; 206:114354. [PMID: 34509663 DOI: 10.1016/j.jpba.2021.114354] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 08/15/2021] [Accepted: 08/28/2021] [Indexed: 11/19/2022]
Abstract
Animal venoms contain many peptides with high specificity and selectivity against their protein targets, a characteristic which makes venoms an invaluable source of potential drugs. High-sensitivity mass spectrometry (MS)- based peptidomic platform has evolved as a predominant method for natural peptide drug discovery due to its strength for direct and rapid identification of peptides and peptide-associated post-translational modifications (PTMs). In this study, we used cell-affinity assays combined with nanoLC-MS/MS based peptidomics to identify cancer cell binding peptides (CBPs) from Bufo Bufo gargarizans. We identified 76 potential cell binding peptides and 237 non-affinity peptides in venom extracts from Asiatic toads, and some were verified with MS-parallel reaction monitoring (PRM) mode. These peptides were further analyzed and internalized within human cells and some demonstrated anti-tumor properties in vitro. These specific peptides might be used as templates for peptide-based drug design or optimization.
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Affiliation(s)
- Jiaojiao Wang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Hongbo Guo
- Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON, Canada
| | - Dihui Xu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Chengli Yu
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Ruoxian Xv
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Qinan Wu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Liuqing Di
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Haibo Cheng
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jinao Duan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jing Zhou
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China.
| | - Edyta Marcon
- Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON, Canada.
| | - Hongyue Ma
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China.
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Constitutive Phosphorylation as a Key Regulator of TRPM8 Channel Function. J Neurosci 2021; 41:8475-8493. [PMID: 34446569 DOI: 10.1523/jneurosci.0345-21.2021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 07/04/2021] [Accepted: 08/13/2021] [Indexed: 11/21/2022] Open
Abstract
In mammals, environmental cold sensing conducted by peripheral cold thermoreceptor neurons mostly depends on TRPM8, an ion channel that has evolved to become the main molecular cold transducer. This TRP channel is activated by cold, cooling compounds, such as menthol, voltage, and rises in osmolality. TRPM8 function is regulated by kinase activity that phosphorylates the channel under resting conditions. However, which specific residues, how this post-translational modification modulates TRPM8 activity, and its influence on cold sensing are still poorly understood. By mass spectrometry, we identified four serine residues within the N-terminus (S26, S29, S541, and S542) constitutively phosphorylated in the mouse ortholog. TRPM8 function was examined by Ca2+ imaging and patch-clamp recordings, revealing that treatment with staurosporine, a kinase inhibitor, augmented its cold- and menthol-evoked responses. S29A mutation is sufficient to increase TRPM8 activity, suggesting that phosphorylation of this residue is a central molecular determinant of this negative regulation. Biophysical and total internal reflection fluorescence-based analysis revealed a dual mechanism in the potentiated responses of unphosphorylated TRPM8: a shift in the voltage activation curve toward more negative potentials and an increase in the number of active channels at the plasma membrane. Importantly, basal kinase activity negatively modulates TRPM8 function at cold thermoreceptors from male and female mice, an observation accounted for by mathematical modeling. Overall, our findings suggest that cold temperature detection could be rapidly and reversibly fine-tuned by controlling the TRPM8 basal phosphorylation state, a mechanism that acts as a dynamic molecular brake of this thermo-TRP channel function in primary sensory neurons.SIGNIFICANCE STATEMENT Post-translational modifications are one of the main molecular mechanisms involved in adjusting the sensitivity of sensory ion channels to changing environmental conditions. Here we show, for the first time, that constitutive phosphorylation of the well-conserved serine 29 within the N-terminal domain negatively modulates TRPM8 channel activity, reducing its activation by agonists and decreasing the number of active channels at the plasma membrane. Basal phosphorylation of TRPM8 acts as a key regulator of its function as the main cold-transduction channel, significantly contributing to the net response of primary sensory neurons to temperature reductions. This reversible and dynamic modulatory mechanism opens new opportunities to regulate TRPM8 function in pathologic conditions where this thermo-TRP channel plays a critical role.
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Evidence for opposing selective forces operating on human-specific duplicated TCAF genes in Neanderthals and humans. Nat Commun 2021; 12:5118. [PMID: 34433829 PMCID: PMC8387397 DOI: 10.1038/s41467-021-25435-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 08/04/2021] [Indexed: 11/30/2022] Open
Abstract
TRP channel-associated factor 1/2 (TCAF1/TCAF2) proteins antagonistically regulate the cold-sensor protein TRPM8 in multiple human tissues. Understanding their significance has been complicated given the locus spans a gap-ridden region with complex segmental duplications in GRCh38. Using long-read sequencing, we sequence-resolve the locus, annotate full-length TCAF models in primate genomes, and show substantial human-specific TCAF copy number variation. We identify two human super haplogroups, H4 and H5, and establish that TCAF duplications originated ~1.7 million years ago but diversified only in Homo sapiens by recurrent structural mutations. Conversely, in all archaic-hominin samples the fixation for a specific H4 haplotype without duplication is likely due to positive selection. Here, our results of TCAF copy number expansion, selection signals in hominins, and differential TCAF2 expression between haplogroups and high TCAF2 and TRPM8 expression in liver and prostate in modern-day humans imply TCAF diversification among hominins potentially in response to cold or dietary adaptations. Duplications of gene segments can allow novel physiological adaptations to evolve. A detailed analysis of the TCAF gene family in primates and archaic humans suggest rapid duplication and diversification in this gene family is associated with cold or dietary adaptations.
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Abstract
Transient receptor potential melastatin 8 (TRPM8) channels play a central role in the detection of environmental cold temperatures in the somatosensory system. TRPM8 is found in a subset of unmyelinated (C-type) afferents located in the dorsal root (DRG) and trigeminal ganglion (TG). Cold hypersensitivity is a common symptom of neuropathic pain conditions caused by cancer therapy, spinal cord injury, viral infection, multiple sclerosis, diabetes, or withdrawal symptoms associated with chronic morphine treatment. Therefore, TRPM8 has received great attention as a therapeutic target. However, as the activity of TRPM8 is unique in sensing cool temperature as well as warming, it is critical to understand the signaling transduction pathways that control modality-specific activity of TRPM8 in healthy versus pathological settings. This review summarizes recent advances in our understanding of the mechanisms involved in the regulation of the TRPM8 activity.
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Affiliation(s)
- Mircea Iftinca
- Department of Physiology and Pharmacology, Inflammation Research Network-Snyder Institute for Chronic Diseases and Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary , Calgary, Alberta, Canada
| | - Christophe Altier
- Department of Physiology and Pharmacology, Inflammation Research Network-Snyder Institute for Chronic Diseases and Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary , Calgary, Alberta, Canada
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Mahurkar-Joshi S, Rankin CR, Videlock EJ, Soroosh A, Verma A, Khandadash A, Iliopoulos D, Pothoulakis C, Mayer EA, Chang L. The Colonic Mucosal MicroRNAs, MicroRNA-219a-5p, and MicroRNA-338-3p Are Downregulated in Irritable Bowel Syndrome and Are Associated With Barrier Function and MAPK Signaling. Gastroenterology 2021; 160:2409-2422.e19. [PMID: 33617890 PMCID: PMC8169529 DOI: 10.1053/j.gastro.2021.02.040] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 02/03/2021] [Accepted: 02/17/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS Alterations in microRNA (miRNA) and in the intestinal barrier are putative risk factors for irritable bowel syndrome (IBS). We aimed to identify differentially expressed colonic mucosal miRNAs, their targets in IBS compared to healthy controls (HCs), and putative downstream pathways. METHODS Twenty-nine IBS patients (15 IBS with constipation [IBS-C], 14 IBS with diarrhea [IBS-D]), and 15 age-matched HCs underwent sigmoidoscopy with biopsies. A nCounter array was used to assess biopsy specimen-associated miRNA levels. A false discovery rate (FDR) < 10% was considered significant. Real-time polymerase chain reaction (PCR) was used to validate differentially expressed genes. To assess barrier function, trans-epithelial electrical resistance (TEER) and dextran flux assays were performed on Caco-2 intestinal epithelial cells that were transfected with miRNA-inhibitors or control inhibitors. Protein expression of barrier function associated genes was confirmed using western blots. RESULTS Four out of 247 miRNAs tested were differentially expressed in IBS compared to HCs (FDR < 10%). Real-time PCR validation suggested decreased levels of miR-219a-5p and miR-338-3p in IBS (P = .026 and P = .004), and IBS-C (P = .02 and P = .06) vs. HCs as the strongest associations. Inhibition of miR-219a-5p resulted in altered expression of proteasome/barrier function genes. Functionally, miR-219a-5p inhibition enhanced the permeability of intestinal epithelial cells as TEER was reduced (25-50%, P < .05) and dextran flux was increased (P < .01). Additionally, inhibition of miR-338-3p in cells caused alterations in the mitogen-activated protein kinase (MAPK) signaling pathway genes. CONCLUSION Two microRNAs that potentially affect permeability and visceral nociception were identified to be altered in IBS patients. MiR-219a-5p and miR-338-3p potentially alter barrier function and visceral hypersensitivity via neuronal and MAPK signaling and could be therapeutic targets in IBS.
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Affiliation(s)
- Swapna Mahurkar-Joshi
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Carl Robert Rankin
- UCLA Center for Inflammatory Bowel Diseases, Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Elizabeth Jane Videlock
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Artin Soroosh
- UCLA Center for Inflammatory Bowel Diseases, Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Abhishek Verma
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Ariela Khandadash
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Dimitrios Iliopoulos
- UCLA Center for Inflammatory Bowel Diseases, Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Charalabos Pothoulakis
- UCLA Center for Inflammatory Bowel Diseases, Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Emeran A Mayer
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Lin Chang
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Division of Digestive Diseases, Department of Medicine, University of California, Los Angeles, Los Angeles, California.
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34
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Chinigò G, Castel H, Chever O, Gkika D. TRP Channels in Brain Tumors. Front Cell Dev Biol 2021; 9:617801. [PMID: 33928077 PMCID: PMC8076903 DOI: 10.3389/fcell.2021.617801] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 03/17/2021] [Indexed: 12/21/2022] Open
Abstract
Malignant glioma including glioblastoma (GBM) is the most common group of primary brain tumors. Despite standard optimized treatment consisting of extensive resection followed by radiotherapy/concomitant and adjuvant therapy, GBM remains one of the most aggressive human cancers. GBM is a typical example of intra-heterogeneity modeled by different micro-environmental situations, one of the main causes of resistance to conventional treatments. The resistance to treatment is associated with angiogenesis, hypoxic and necrotic tumor areas while heterogeneity would accumulate during glioma cell invasion, supporting recurrence. These complex mechanisms require a focus on potential new molecular actors to consider new treatment options for gliomas. Among emerging and underexplored targets, transient receptor potential (TRP) channels belonging to a superfamily of non-selective cation channels which play critical roles in the responses to a number of external stimuli from the external environment were found to be related to cancer development, including glioma. Here, we discuss the potential as biological markers of diagnosis and prognosis of TRPC6, TRPM8, TRPV4, or TRPV1/V2 being associated with glioma patient overall survival. TRPs-inducing common or distinct mechanisms associated with their Ca2+-channel permeability and/or kinase function were detailed as involving miRNA or secondary effector signaling cascades in turn controlling proliferation, cell cycle, apoptotic pathways, DNA repair, resistance to treatment as well as migration/invasion. These recent observations of the key role played by TRPs such as TRPC6 in GBM growth and invasiveness, TRPV2 in proliferation and glioma-stem cell differentiation and TRPM2 as channel carriers of cytotoxic chemotherapy within glioma cells, should offer new directions for innovation in treatment strategies of high-grade glioma as GBM to overcome high resistance and recurrence.
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Affiliation(s)
- Giorgia Chinigò
- Laboratory of Cell Physiology, Department of Life Sciences, Univ. Lille, Inserm, U1003 - PHYCEL, University of Lille, Lille, France.,Laboratory of Cellular and Molecular Angiogenesis, Department of Life Sciences and Systems Biology, University of Torino, Turin, Italy
| | - Hélène Castel
- UNIROUEN, Inserm U1239, DC2N, Normandie Université, Rouen, France.,Institute for Research and Innovation in Biomedicine, Rouen, France
| | - Oana Chever
- UNIROUEN, Inserm U1239, DC2N, Normandie Université, Rouen, France.,Institute for Research and Innovation in Biomedicine, Rouen, France
| | - Dimitra Gkika
- CNRS, Inserm, CHU Lille, Centre Oscar Lambret, UMR 9020-UMR 1277-Canther-Cancer Heterogeneity, Plasticity and Resistance to Therapies, University of Lille, Lille, France.,Institut Universitaire de France, Paris, France
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35
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Henao JC, Grismaldo A, Barreto A, Rodríguez-Pardo VM, Mejía-Cruz CC, Leal-Garcia E, Pérez-Núñez R, Rojas P, Latorre R, Carvacho I, Torres YP. TRPM8 Channel Promotes the Osteogenic Differentiation in Human Bone Marrow Mesenchymal Stem Cells. Front Cell Dev Biol 2021; 9:592946. [PMID: 33614639 PMCID: PMC7890257 DOI: 10.3389/fcell.2021.592946] [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: 08/08/2020] [Accepted: 01/05/2021] [Indexed: 11/29/2022] Open
Abstract
Various families of ion channels have been characterized in mesenchymal stem cells (MSCs), including some members of transient receptor potential (TRP) channels family. TRP channels are involved in critical cellular processes as differentiation and cell proliferation. Here, we analyzed the expression of TRPM8 channel in human bone marrow MSCs (hBM-MSCs), and its relation with osteogenic differentiation. Patch-clamp recordings showed that hBM-MSCs expressed outwardly rectifying currents which were increased by exposure to 500 μM menthol and were partially inhibited by 10 μM of BCTC, a TRPM8 channels antagonist. Additionally, we have found the expression of TRPM8 by RT-PCR and western blot. We also explored the TRPM8 localization in hBM-MSCs by immunofluorescence using confocal microscopy. Remarkably, hBM-MSCs treatment with 100 μM of menthol or 10 μM of icilin, TRPM8 agonists, increases osteogenic differentiation. Conversely, 20 μM of BCTC, induced a decrease of osteogenic differentiation. These results suggest that TRPM8 channels are functionally active in hBM-MSCs and have a role in cell differentiation.
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Affiliation(s)
- Juan C Henao
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Adriana Grismaldo
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Alfonso Barreto
- Grupo de Inmunobiología y Biología Celular, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Viviana M Rodríguez-Pardo
- Grupo de Inmunobiología y Biología Celular, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Claudia Camila Mejía-Cruz
- Grupo de Inmunobiología y Biología Celular, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Efrain Leal-Garcia
- Departamento de Ortopedia y Traumatología, Facultad de Medicina, Pontificia Universidad Javeriana, Bogotá, Colombia
| | | | - Patricio Rojas
- Departamento de Biología, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago, Chile
| | - Ramón Latorre
- Centro Interdisciplinario de Neurociencia de Valparaíso, Facultad de Ciencias, Universidad de Valparaíso, Valparaíso, Chile
| | - Ingrid Carvacho
- Department of Biology and Chemistry, Faculty of Basic Sciences, Universidad Católica del Maule, Talca, Chile
| | - Yolima P Torres
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
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The prognostic value of Piezo1 in breast cancer patients with various clinicopathological features. Anticancer Drugs 2021; 32:448-455. [PMID: 33559992 DOI: 10.1097/cad.0000000000001049] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The effects of piezo-type mechanosensitive ion channel component 1 (Piezo1) in sensing extracellular mechanical stress have been well investigated. Recently, Piezo1's vital role in cancerogenesis has been demonstrated by many studies. Nonetheless, the prognostic value of Piezo1 in cancer still remains unexplored and unclear. This article aims to investigate the prognostic value of Piezo1 in breast cancer. Human Protein Atlas and the Cancer Genome Atlas (TCGA) databases were used to examine Piezo1 expression in different human tissues and human cell lines. The discrepancies of Piezo1 mRNA expression in breast cancer patients with different clinicopathological features were assessed using bc-GenExMiner. The prognostic value of Piezo1 in breast cancer patients was evaluated using Kaplan-Meier plotter. Piezo1 mRNA was extensively expressed in human tissues and cell lines, particularly in breast and cancerous breast cancer cell line MCF7. High Piezo1 expression was found correlated with poor prognosis of breast cancer. Survival analysis further confirmed unfavorable prognosis of high Piezo1 expression in breast cancer patients with lymph node positive, estrogen receptor positive, Grade 2 (Scarff-Bloom-Richardson grading system), luminal A, and human epidermal growth factor receptor 2 overexpression, respectively. This study suggested that Piezo1 can serve as a prognostic indicator of breast cancer.
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Abstract
Transient receptor potential (TRP) channels comprise a diverse family of ion channels, the majority of which are calcium permeable and show sophisticated regulatory patterns in response to various environmental cues. Early studies led to the recognition of TRP channels as environmental and chemical sensors. Later studies revealed that TRP channels mediated the regulation of intracellular calcium. Mutations in TRP channel genes result in abnormal regulation of TRP channel function or expression, and interfere with normal spatial and temporal patterns of intracellular local Ca2+ distribution. The resulting dysregulation of multiple downstream effectors, depending on Ca2+ homeostasis, is associated with hallmarks of cancer pathophysiology, including enhanced proliferation, survival and invasion of cancer cells. These findings indicate that TRP channels affect multiple events that control cellular fate and play a key role in cancer progression. This review discusses the accumulating evidence supporting the role of TRP channels in tumorigenesis, with emphasis on prostate cancer. [BMB Reports 2020; 53(3): 125-132].
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Affiliation(s)
- Dongki Yang
- Departments of Physiology, College of Medicine, Gachon University, Incheon 21999, Korea
| | - Jaehong Kim
- Departments of Biochemistry, College of Medicine, Gachon University, Incheon 21999, Korea
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Huang Y, Li S, Jia Z, Li S, He W, Zhou C, Zhang R, Xu R, Sun B, Ali DW, Michalak M, Chen XZ, Tang J. TRIM4 interacts with TRPM8 and regulates its channel function through K423-mediated ubiquitination. J Cell Physiol 2020; 236:2934-2949. [PMID: 33037615 DOI: 10.1002/jcp.30065] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 09/02/2020] [Accepted: 09/04/2020] [Indexed: 12/16/2022]
Abstract
Transient receptor potential melastatin member 8 (TRPM8), a Ca2+ -permeable nonselective cation channel activated by cold and cooling agents, mediates allodynia. Dysfunction or abnormal expression of TRPM8 has been found in several human cancers. The role of ubiquitination in the regulation of TRPM8 function remains poorly understood. Here, we identified the ubiquitin (Ub)-ligase E3, tripartite motif-containing 4 (TRIM4), as a novel interaction partner of TRPM8 and confirmed that the TRIM4-TRPM8 interaction was mediated through the SPRY domain of TRIM4. Patch-clamp assays showed that TRIM4 negatively regulates TRPM8-mediated currents in HEK293 cells. Moreover, TRIM4 reduced the expression of TRPM8 on the cell surface by promoting the K63-linked ubiquitination of TRPM8. Further analyses revealed that the TRPM8 N-terminal lysine residue at 423 was the major ubiquitination site that mediates its functional regulation by TRIM4. A Ub-activating enzyme E1, Ub-like modifier-activating enzyme 1 (UBA1), was also found to interact with TRPM8, thereby regulating its channel function and ubiquitination. In addition, knockdown of UBA1 impaired the regulation of TRPM8 ubiquitination and function by TRIM4. Thus, this study demonstrates that TRIM4 downregulates TRPM8 via K423-mediated TRPM8 ubiquitination and requires UBA1 to regulate TRPM8.
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Affiliation(s)
- Yuan Huang
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Shunyao Li
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Zhenhua Jia
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Shi Li
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Wenzao He
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Cefan Zhou
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Rui Zhang
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Rui Xu
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Bo Sun
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
| | - Declan William Ali
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Marek Michalak
- Department of Biochemistry, University of Alberta, Edmonton, Alberta, Canada
| | - Xing-Zhen Chen
- Membrane Protein Disease Research Group, Department of Physiology, Faculty of Medicine and Dentistry of Alberta, Edmonton, Alberta, Canada
| | - Jingfeng Tang
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
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39
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Ion Channel Profiling in Prostate Cancer: Toward Cell Population-Specific Screening. Rev Physiol Biochem Pharmacol 2020; 181:39-56. [PMID: 32737754 DOI: 10.1007/112_2020_22] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In the last three decades, a growing number of studies have implicated ion channels in all essential processes of prostate carcinogenesis, including cell proliferation, apoptosis, migration, and angiogenesis. The changes in the expression of individual ion channels show a specific profile, making these proteins promising clinical biomarkers that may enable better molecular subtyping of the disease and lead to more rapid and accurate clinical decision-making. Expression profiles and channel function are mainly based on the tumoral tissue itself, in this case, the epithelial cancer cell population. To date, little data on the ion channel profile of the cancerous prostate stroma are available, even though tumor interactions with the microenvironment are crucial in carcinogenesis and each distinct population plays a specific role in tumor progression. In this review, we describe ion channel expression profiles specific for the distinct cell population of the tumor microenvironment (stromal, endothelial, neuronal, and neuroendocrine cell populations) and the technical approaches used for efficient separation and screening of these cell populations.
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40
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Tajada S, Villalobos C. Calcium Permeable Channels in Cancer Hallmarks. Front Pharmacol 2020; 11:968. [PMID: 32733237 PMCID: PMC7358640 DOI: 10.3389/fphar.2020.00968] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/15/2020] [Indexed: 12/17/2022] Open
Abstract
Cancer, the second cause of death worldwide, is characterized by several common criteria, known as the “cancer hallmarks” such as unrestrained cell proliferation, cell death resistance, angiogenesis, invasion and metastasis. Calcium permeable channels are proteins present in external and internal biological membranes, diffusing Ca2+ ions down their electrochemical gradient. Numerous physiological functions are mediated by calcium channels, ranging from intracellular calcium homeostasis to sensory transduction. Consequently, calcium channels play important roles in human physiology and it is not a surprise the increasing number of evidences connecting calcium channels disorders with tumor cells growth, survival and migration. Multiple studies suggest that calcium signals are augmented in various cancer cell types, contributing to cancer hallmarks. This review focuses in the role of calcium permeable channels signaling in cancer with special attention to the mechanisms behind the remodeling of the calcium signals. Transient Receptor Potential (TRP) channels and Store Operated Channels (SOC) are the main extracellular Ca2+ source in the plasma membrane of non-excitable cells, while inositol trisphosphate receptors (IP3R) are the main channels releasing Ca2+ from the endoplasmic reticulum (ER). Alterations in the function and/or expression of these calcium channels, as wells as, the calcium buffering by mitochondria affect intracellular calcium homeostasis and signaling, contributing to the transformation of normal cells into their tumor counterparts. Several compounds reported to counteract several cancer hallmarks also modulate the activity and/or the expression of these channels including non-steroidal anti-inflammatory drugs (NSAIDs) like sulindac and aspirin, and inhibitors of polyamine biosynthesis, like difluoromethylornithine (DFMO). The possible role of the calcium permeable channels targeted by these compounds in cancer and their action mechanism will be discussed also in the review.
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Affiliation(s)
- Sendoa Tajada
- Instituto de Biología y Genética Molecular (IBGM), Universidad de Valladolid and Consejo Superior de Investigaciones Científicas (CSIC), Valladolid, Spain
| | - Carlos Villalobos
- Instituto de Biología y Genética Molecular (IBGM), Universidad de Valladolid and Consejo Superior de Investigaciones Científicas (CSIC), Valladolid, Spain
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41
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Negative Modulation of TRPM8 Channel Function by Protein Kinase C in Trigeminal Cold Thermoreceptor Neurons. Int J Mol Sci 2020; 21:ijms21124420. [PMID: 32580281 PMCID: PMC7352406 DOI: 10.3390/ijms21124420] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/30/2020] [Accepted: 06/12/2020] [Indexed: 01/19/2023] Open
Abstract
TRPM8 is the main molecular entity responsible for cold sensing. This polymodal ion channel is activated by cold, cooling compounds such as menthol, voltage, and rises in osmolality. In corneal cold thermoreceptor neurons (CTNs), TRPM8 expression determines not only their sensitivity to cold, but also their role as neural detectors of ocular surface wetness. Several reports suggest that Protein Kinase C (PKC) activation impacts on TRPM8 function; however, the molecular bases of this functional modulation are still poorly understood. We explored PKC-dependent regulation of TRPM8 using Phorbol 12-Myristate 13-Acetate to activate this kinase. Consistently, recombinant TRPM8 channels, cultured trigeminal neurons, and free nerve endings of corneal CTNs revealed a robust reduction of TRPM8-dependent responses under PKC activation. In corneal CTNs, PKC activation decreased ongoing activity, a key parameter in the role of TRPM8-expressing neurons as humidity detectors, and also the maximal cold-evoked response, which were validated by mathematical modeling. Biophysical analysis indicated that PKC-dependent downregulation of TRPM8 is mainly due to a decreased maximal conductance value, and complementary noise analysis revealed a reduced number of functional channels at the cell surface, providing important clues to understanding the molecular mechanisms of how PKC activity modulates TRPM8 channels in CTNs.
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42
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Saeki K, Onishi H, Koga S, Ichimiya S, Nakayama K, Oyama Y, Kawamoto M, Sakihama K, Yamamoto T, Matsuda R, Miyasaka Y, Nakamura M, Oda Y. FAM115C could be a novel tumor suppressor associated with prolonged survival in pancreatic cancer patients. J Cancer 2020; 11:2289-2302. [PMID: 32127956 PMCID: PMC7052938 DOI: 10.7150/jca.38399] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Accepted: 12/04/2019] [Indexed: 01/15/2023] Open
Abstract
Hypoxia is a characteristic feature of the tumor microenvironment in pancreatic ductal adenocarcinoma (PDAC). We have recently explored new targeting molecules and pathways in PDAC cells under hypoxic conditions. In this study, we performed a microarray experiment to analyze the genes up-regulated in PDAC cell lines under hypoxia compared to normoxia, and identified human family with sequence similarity 115, member C (FAM115C) as a candidate gene for further study. Our data showed that FAM115C was overexpressed in PDAC cell lines under hypoxia, and FAM115C inhibition promoted PDAC cell migration and invasion in vitro. FAM115C inhibition did not affect tumor cell proliferation in PDAC. Immunohistochemically, FAM115C expression was observed ubiquitously in normal pancreas, pancreatic intraepithelial neoplasia (PanIN) and PDAC tissue, and it was located mainly in the nucleus but also in the cytoplasm of cells. In qPCR analysis, high expression of FAM115C was correlated with better prognosis in patients with PDAC. Our findings suggest that FAM115C could be a novel tumor suppressor associated with prolonged survival in patients with PDAC.
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Affiliation(s)
- Kiyoshi Saeki
- Department of Anatomical Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Cancer Therapy and Research, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hideya Onishi
- Department of Cancer Therapy and Research, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Satoko Koga
- Department of Cancer Therapy and Research, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shu Ichimiya
- Department of Cancer Therapy and Research, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kazunori Nakayama
- Department of Cancer Therapy and Research, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yasuhiro Oyama
- Department of Cancer Therapy and Research, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Makoto Kawamoto
- Department of Cancer Therapy and Research, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kukiko Sakihama
- Department of Anatomical Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takeo Yamamoto
- Department of Anatomical Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ryota Matsuda
- Department of Anatomical Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Miyasaka
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshinao Oda
- Department of Anatomical Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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43
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Fiorio Pla A, Gkika D. Ca2+ Channel Toolkit in Neuroendocrine Tumors. Neuroendocrinology 2020; 110:147-154. [PMID: 31177261 DOI: 10.1159/000501397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 06/06/2019] [Indexed: 11/19/2022]
Abstract
Neuroendocrine tumors (NET) constitute a heterogeneous group of malignancies with various clinical presentations and growth rates but a common origin in neuroendocrine cells located all over the body. NET are a relatively low-frequency disease mostly represented by gastroenteropancreatic (GEP) and bronchopulmonary tumors (pNET); on the other hand, an increasing frequency and prevalence have been associated with NET. Despite great efforts in recent years, the management of NET is still a critical unmet need due to the lack of knowledge of the biology of the disease, the lack of adequate biomarkers, late presentation, the relative insensitivity of imaging modalities, and a paucity of predictably effective treatment options. In this context Ca2+ signals, being pivotal molecular devices in sensing and integrating signals from the microenvironment, are emerging to be particularly relevant in cancer, where they mediate interactions between tumor cells and the tumor microenvironment to drive different aspects of neoplastic progression (e.g., cell proliferation and survival, cell invasiveness, and proangiogenetic programs). Indeed, ion channels represent good potential pharmacological targets due to their location on the plasma membrane, where they can be easily accessed by drugs. The present review aims to provide a critical and up-to-date overview of NET development integrating Ca2+ signal involvement. In this perspective, we first give an introduction to NET and Ca2+ channels and then describe the different families of Ca2+ channels implicated in NET, i.e., ionotropic receptors, voltage-dependent Ca2+ channels, and transient receptor potential channels, as well as intracellular Ca2+ channels and their signaling molecules.
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Affiliation(s)
- Alessandra Fiorio Pla
- Department of Life Science and Systems Biology, University of Torino, Turin, Italy,
- Inserm, U1003 - PHYCEL (Physiologie Cellulaire), Université de Lille, Lille, France,
- Laboratory of Excellence, Ion Channels Science and Therapeutics, Université de Lille, Villeneuve d'Ascq, France,
| | - Dimitra Gkika
- Inserm, U1003 - PHYCEL (Physiologie Cellulaire), Université de Lille, Lille, France
- Laboratory of Excellence, Ion Channels Science and Therapeutics, Université de Lille, Villeneuve d'Ascq, France
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44
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Trumble BC, Finch CE. THE EXPOSOME IN HUMAN EVOLUTION: FROM DUST TO DIESEL. THE QUARTERLY REVIEW OF BIOLOGY 2019; 94:333-394. [PMID: 32269391 PMCID: PMC7141577 DOI: 10.1086/706768] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Global exposures to air pollution and cigarette smoke are novel in human evolutionary history and are associated with about 16 million premature deaths per year. We investigate the history of the human exposome for relationships between novel environmental toxins and genetic changes during human evolution in six phases. Phase I: With increased walking on savannas, early human ancestors inhaled crustal dust, fecal aerosols, and spores; carrion scavenging introduced new infectious pathogens. Phase II: Domestic fire exposed early Homo to novel toxins from smoke and cooking. Phases III and IV: Neolithic to preindustrial Homo sapiens incurred infectious pathogens from domestic animals and dense communities with limited sanitation. Phase V: Industrialization introduced novel toxins from fossil fuels, industrial chemicals, and tobacco at the same time infectious pathogens were diminishing. Thereby, pathogen-driven causes of mortality were replaced by chronic diseases driven by sterile inflammogens, exogenous and endogenous. Phase VI: Considers future health during global warming with increased air pollution and infections. We hypothesize that adaptation to some ancient toxins persists in genetic variations associated with inflammation and longevity.
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Affiliation(s)
- Benjamin C Trumble
- School of Human Evolution & Social Change and Center for Evolution and Medicine, Arizona State University Tempe, Arizona 85287 USA
| | - Caleb E Finch
- Leonard Davis School of Gerontology and Dornsife College, University of Southern California Los Angeles, California 90089-0191 USA
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45
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Sisco NJ, Helsell CVM, Van Horn WD. Competitive Interactions between PIRT, the Cold Sensing Ion Channel TRPM8, and PIP 2 Suggest a Mechanism for Regulation. Sci Rep 2019; 9:14128. [PMID: 31575973 PMCID: PMC6773951 DOI: 10.1038/s41598-019-49912-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 09/02/2019] [Indexed: 01/18/2023] Open
Abstract
TRPM8 is a member of the transient receptor potential ion channel family where it functions as a cold and pain sensor in humans and other higher organisms. Previous studies show that TRPM8 requires the signaling phosphoinositide lipid PIP2 to function. TRPM8 function is further regulated by other diverse mechanisms, including the small modulatory membrane protein PIRT (phosphoinositide regulator of TRP). Like TRPM8, PIRT also binds PIP2 and behavioral studies have shown that PIRT is required for normal TRPM8-mediated cold-sensing. To better understand the molecular mechanism of PIRT regulation of TRPM8, solution nuclear magnetic resonance (NMR) spectroscopy was used to assign the backbone resonances of full-length human PIRT and investigate the direct binding of PIRT to PIP2 and the human TRPM8 S1-S4 transmembrane domain. Microscale thermophoresis (MST) binding studies validate the NMR results and identify a competitive PIRT interaction between PIP2 and the TRPM8 S1-S4 domain. Computational PIP2 docking to a human TRPM8 comparative model was performed to help localize where PIRT may bind TRPM8. Taken together, our data suggest a mechanism where TRPM8, PIRT, and PIP2 form a regulatory complex and PIRT modulation of TRPM8 arises, at least in part, by regulating local concentrations of PIP2 accessible to TRPM8.
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Affiliation(s)
- Nicholas J Sisco
- School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287, USA
- The Biodesign Institute, Arizona State University, Tempe, AZ, 85281, USA
- The Virginia G. Piper Center for Personalized Diagnostics, Arizona State University, Tempe, AZ, 85281, USA
- The Magnetic Resonance Research Center, Arizona State University, Tempe, AZ, 85287, USA
| | - Cole V M Helsell
- School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287, USA
- The Biodesign Institute, Arizona State University, Tempe, AZ, 85281, USA
- The Virginia G. Piper Center for Personalized Diagnostics, Arizona State University, Tempe, AZ, 85281, USA
- The Magnetic Resonance Research Center, Arizona State University, Tempe, AZ, 85287, USA
| | - Wade D Van Horn
- School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287, USA.
- The Biodesign Institute, Arizona State University, Tempe, AZ, 85281, USA.
- The Virginia G. Piper Center for Personalized Diagnostics, Arizona State University, Tempe, AZ, 85281, USA.
- The Magnetic Resonance Research Center, Arizona State University, Tempe, AZ, 85287, USA.
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46
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Mariano DO, Prezotto-Neto JP, Spencer PJ, Sciani JM, Pimenta DC. Proteomic analysis of soluble proteins retrieved from Duttaphrynus melanostictus skin secretion by IEx-batch sample preparation. J Proteomics 2019; 209:103525. [DOI: 10.1016/j.jprot.2019.103525] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 08/15/2019] [Accepted: 09/12/2019] [Indexed: 12/18/2022]
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47
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TRPM8-androgen receptor association within lipid rafts promotes prostate cancer cell migration. Cell Death Dis 2019; 10:652. [PMID: 31501416 PMCID: PMC6733924 DOI: 10.1038/s41419-019-1891-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 08/12/2019] [Accepted: 08/20/2019] [Indexed: 12/24/2022]
Abstract
In prostate carcinogenesis, androgens are known to control the expression of the transient receptor potential melastatin 8 (TRPM8) protein via activation of androgen receptor (AR). Overexpression and/or activity of TRPM8 channel was shown to suppress prostate cancer (PCa) cell migration. Here we report that at certain concentrations androgens facilitate PCa cell migration. We show that underlying mechanism is inhibition of TRPM8 by activated AR which interacts with the channel within lipid rafts microdomains of the plasma membrane. Thus, our study has identified an additional nongenomic mechanism of the TRPM8 channel regulation by androgens that should be taken into account upon the development of novel therapeutic strategies.
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48
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Bernardini M, Brossa A, Chinigo G, Grolez GP, Trimaglio G, Allart L, Hulot A, Marot G, Genova T, Joshi A, Mattot V, Fromont G, Munaron L, Bussolati B, Prevarskaya N, Fiorio Pla A, Gkika D. Transient Receptor Potential Channel Expression Signatures in Tumor-Derived Endothelial Cells: Functional Roles in Prostate Cancer Angiogenesis. Cancers (Basel) 2019; 11:cancers11070956. [PMID: 31288452 PMCID: PMC6678088 DOI: 10.3390/cancers11070956] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 07/03/2019] [Indexed: 01/26/2023] Open
Abstract
Background: Transient receptor potential (TRP) channels control multiple processes involved in cancer progression by modulating cell proliferation, survival, invasion and intravasation, as well as, endothelial cell (EC) biology and tumor angiogenesis. Nonetheless, a complete TRP expression signature in tumor vessels, including in prostate cancer (PCa), is still lacking. Methods: In the present study, we profiled by qPCR the expression of all TRP channels in human prostate tumor-derived ECs (TECs) in comparison with TECs from breast and renal tumors. We further functionally characterized the role of the ‘prostate-associated’ channels in proliferation, sprout formation and elongation, directed motility guiding, as well as in vitro and in vivo morphogenesis and angiogenesis. Results: We identified three ‘prostate-associated’ genes whose expression is upregulated in prostate TECs: TRPV2 as a positive modulator of TEC proliferation, TRPC3 as an endothelial PCa cell attraction factor and TRPA1 as a critical TEC angiogenic factor in vitro and in vivo. Conclusions: We provide here the full TRP signature of PCa vascularization among which three play a profound effect on EC biology. These results contribute to explain the aggressive phenotype previously observed in PTEC and provide new putative therapeutic targets.
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Affiliation(s)
- Michela Bernardini
- Univ. Lille, Inserm, U1003-PHYCEL-Physiologie Cellulaire, F-59000 Lille, France
- Laboratory of Excellence, Ion Channels Science and Therapeutics, Université de Lille, F-59655 Villeneuve d'Ascq, France
- Department of Life Science and Systems Biology, University of Torino, 10123 Turin, Italy
| | - Alessia Brossa
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Centre, University of Torino, 10126 Turin, Italy
| | - Giorgia Chinigo
- Univ. Lille, Inserm, U1003-PHYCEL-Physiologie Cellulaire, F-59000 Lille, France
- Laboratory of Excellence, Ion Channels Science and Therapeutics, Université de Lille, F-59655 Villeneuve d'Ascq, France
- Department of Life Science and Systems Biology, University of Torino, 10123 Turin, Italy
| | - Guillaume P Grolez
- Univ. Lille, Inserm, U1003-PHYCEL-Physiologie Cellulaire, F-59000 Lille, France
- Laboratory of Excellence, Ion Channels Science and Therapeutics, Université de Lille, F-59655 Villeneuve d'Ascq, France
| | - Giulia Trimaglio
- Univ. Lille, Inserm, U1003-PHYCEL-Physiologie Cellulaire, F-59000 Lille, France
- Department of Life Science and Systems Biology, University of Torino, 10123 Turin, Italy
| | - Laurent Allart
- Univ. Lille, Inserm, U1003-PHYCEL-Physiologie Cellulaire, F-59000 Lille, France
- Laboratory of Excellence, Ion Channels Science and Therapeutics, Université de Lille, F-59655 Villeneuve d'Ascq, France
| | - Audrey Hulot
- Univ. Lille, Institut Français de Bioinformatique, bilille, F-59000 Lille, France
| | - Guillemette Marot
- Univ. Lille, Institut Français de Bioinformatique, bilille, F-59000 Lille, France
- Univ. Lille, Inria, CHU Lille, EA 2694-MODAL-Models for Data Analysis and Learning, F-59000 Lille, France
| | - Tullio Genova
- Department of Life Science and Systems Biology, University of Torino, 10123 Turin, Italy
| | - Aditi Joshi
- Department of Life Science and Systems Biology, University of Torino, 10123 Turin, Italy
| | - Virginie Mattot
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8161, F-59000 Lille, France
| | - Gaelle Fromont
- Inserm UMR 1069, Université de Tours, 37000 Tours, France
| | - Luca Munaron
- Department of Life Science and Systems Biology, University of Torino, 10123 Turin, Italy
| | - Benedetta Bussolati
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Centre, University of Torino, 10126 Turin, Italy
| | - Natalia Prevarskaya
- Univ. Lille, Inserm, U1003-PHYCEL-Physiologie Cellulaire, F-59000 Lille, France
- Laboratory of Excellence, Ion Channels Science and Therapeutics, Université de Lille, F-59655 Villeneuve d'Ascq, France
| | - Alessandra Fiorio Pla
- Univ. Lille, Inserm, U1003-PHYCEL-Physiologie Cellulaire, F-59000 Lille, France
- Laboratory of Excellence, Ion Channels Science and Therapeutics, Université de Lille, F-59655 Villeneuve d'Ascq, France
- Department of Life Science and Systems Biology, University of Torino, 10123 Turin, Italy
| | - Dimitra Gkika
- Univ. Lille, Inserm, U1003-PHYCEL-Physiologie Cellulaire, F-59000 Lille, France.
- Laboratory of Excellence, Ion Channels Science and Therapeutics, Université de Lille, F-59655 Villeneuve d'Ascq, France.
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49
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Grolez GP, Hammadi M, Barras A, Gordienko D, Slomianny C, Völkel P, Angrand PO, Pinault M, Guimaraes C, Potier-Cartereau M, Prevarskaya N, Boukherroub R, Gkika D. Encapsulation of a TRPM8 Agonist, WS12, in Lipid Nanocapsules Potentiates PC3 Prostate Cancer Cell Migration Inhibition through Channel Activation. Sci Rep 2019; 9:7926. [PMID: 31138874 PMCID: PMC6538610 DOI: 10.1038/s41598-019-44452-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 05/14/2019] [Indexed: 01/24/2023] Open
Abstract
In prostate carcinogenesis, expression and/or activation of the Transient Receptor Potential Melastatin 8 channel (TRPM8) was shown to block in vitro Prostate Cancer (PCa) cell migration. Because of their localization at the plasma membrane, ion channels, such as TRPM8 and other membrane receptors, are promising pharmacological targets. The aim of this study was thus to use nanocarriers encapsulating a TRPM8 agonist to efficiently activate the channel and therefore arrest PCa cell migration. To achieve this goal, the most efficient TRPM8 agonist, WS12, was encapsulated into Lipid NanoCapsules (LNC). The effect of the nanocarriers on channel activity and cellular physiological processes, such as cell viability and migration, were evaluated in vitro and in vivo. These results provide a proof-of-concept support for using TRPM8 channel-targeting nanotechnologies based on LNC to develop more effective methods inhibiting PCa cell migration in zebrafish xenograft.
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Affiliation(s)
- G P Grolez
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, F-59000, Lille, France.,Laboratory of Excellence, Ion Channels Science and Therapeutics, Villeneuve d'Ascq, France
| | - M Hammadi
- Univ. Lille, CNRS, Central Lille, ISEN, Univ. Valenciennes, UMR 8520, IEMN, F-59000, Lille, France
| | - A Barras
- Univ. Lille, CNRS, Central Lille, ISEN, Univ. Valenciennes, UMR 8520, IEMN, F-59000, Lille, France
| | - D Gordienko
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, F-59000, Lille, France.,Laboratory of Excellence, Ion Channels Science and Therapeutics, Villeneuve d'Ascq, France
| | - C Slomianny
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, F-59000, Lille, France.,Laboratory of Excellence, Ion Channels Science and Therapeutics, Villeneuve d'Ascq, France
| | - P Völkel
- Univ. Lille, U908 - CPAC, Cell Plasticity and Cancer, F-59000, Lille, France.,CNRS, CPAC, Cell Plasticity and Cancer, Lille, France
| | - P O Angrand
- Univ. Lille, U908 - CPAC, Cell Plasticity and Cancer, F-59000, Lille, France
| | - M Pinault
- Université de Tours, Nutrition, Croissance et Cancer, Inserm UMR1069, Tours, France.,Ion channel Network and Cancer-Canceropole Grand Ouest, (IC-CGO), Nantes, France
| | - C Guimaraes
- Université de Tours, Nutrition, Croissance et Cancer, Inserm UMR1069, Tours, France.,Ion channel Network and Cancer-Canceropole Grand Ouest, (IC-CGO), Nantes, France
| | - M Potier-Cartereau
- Université de Tours, Nutrition, Croissance et Cancer, Inserm UMR1069, Tours, France.,Ion channel Network and Cancer-Canceropole Grand Ouest, (IC-CGO), Nantes, France
| | - N Prevarskaya
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, F-59000, Lille, France.,Laboratory of Excellence, Ion Channels Science and Therapeutics, Villeneuve d'Ascq, France
| | - R Boukherroub
- Univ. Lille, CNRS, Central Lille, ISEN, Univ. Valenciennes, UMR 8520, IEMN, F-59000, Lille, France
| | - D Gkika
- Univ. Lille, Inserm, U1003 - PHYCEL - Physiologie Cellulaire, F-59000, Lille, France. .,Laboratory of Excellence, Ion Channels Science and Therapeutics, Villeneuve d'Ascq, France.
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50
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Bezerra MJB, Arruda-Alencar JM, Martins JAM, Viana AGA, Viana Neto AM, Rêgo JPA, Oliveira RV, Lobo M, Moreira ACO, Moreira RA, Moura AA. Major seminal plasma proteome of rabbits and associations with sperm quality. Theriogenology 2019; 128:156-166. [PMID: 30772659 DOI: 10.1016/j.theriogenology.2019.01.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 01/05/2019] [Accepted: 01/13/2019] [Indexed: 12/12/2022]
Abstract
The present study was conducted to describe the major seminal plasma proteome of rabbits and potential associations between seminal proteins and semen criteria. Semen samples were collected from 18 New Zealand adult rabbits, and seminal plasma proteins were analyzed by 2-D SDS-PAGE and tandem mass spectrometry. Sperm motility, vigor, concentration, morphology and membrane sperm viability were evaluated. Rabbits ejaculated 364 ± 70 million sperm/ml, with 81 ± 6.1% motile cells, 3.8 ± 0.2 vigor and 66.7 ± 2.5% sperm with normal morphology. Based on the viability and acrosome integrity assay, there were 65.8 ± 2.5% live sperm with intact acrosome and most spermatozoa had both intact acrosome and functional membrane. On average, 2-D gels of rabbit seminal plasma had 232 ± 69.5 spots, as determined by PDQuest software (Bio Rad, USA). Mass spectrometry allowed the identification of 137 different proteins. The most abundant proteins in rabbit seminal plasma were hemoglobin subunit zeta-like, annexins, lipocalin, FAM115 protein and albumin. The intensity of the spots associated with these five proteins represented 71.5% of the intensity of all spots detected in the master gel. Multiple regression models were estimated using sperm traits as dependent variables and seminal plasma proteins as independent ones. Also, sperm motility had positive association with beta-nerve growth factor and cysteine-rich secretory protein 1-like and a negative one with galectin-1. The percentage of rabbit sperm with intact membrane was related to seminal plasma protein FAM115 complex and tropomyosin. Then, the population of morphologically normal sperm in rabbit semen was positively linked to carcinoembryonic antigen-related cell adhesion molecule 6-like and down regulated by seminal plasma isocitrate dehydrogenase. Based on another regression model, the variation in the percentage of live sperm with intact acrosome was partially explained by the amount of leukocyte elastase inhibitor and the peptidyl-prolyl cis-trans isomerase A in the rabbit seminal fluid. The current study reports the identification of 137 proteins of rabbit seminal plasma. Major proteins of seminal secretion relate primarily to prevention of damages caused by lipid peroxide radicals and oxidative stress, membrane functionality, transport of lipids to the sperm membrane and temperature regulation. Moreover, finding seminal plasma proteins as indicators of semen parameters will improve assisted reproductive technologies.
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Affiliation(s)
- M J B Bezerra
- Department of Animal Science, Federal University of Ceará, Fortaleza, CE, Brazil
| | - J M Arruda-Alencar
- Department of Animal Science, Federal University of Ceará, Fortaleza, CE, Brazil
| | - J A M Martins
- Department of Animal Science, Federal University of Ceará, Fortaleza, CE, Brazil
| | - A G A Viana
- Department of Animal Science, Federal University of Ceará, Fortaleza, CE, Brazil
| | - A M Viana Neto
- Department of Animal Science, Federal University of Ceará, Fortaleza, CE, Brazil
| | - J P A Rêgo
- Department of Animal Science, Federal University of Ceará, Fortaleza, CE, Brazil
| | - R V Oliveira
- Department of Animal Science, Federal University of Ceará, Fortaleza, CE, Brazil
| | - M Lobo
- School of Pharmacy, University of Fortaleza, Fortaleza, CE, Brazil
| | - A C O Moreira
- School of Pharmacy, University of Fortaleza, Fortaleza, CE, Brazil
| | - R A Moreira
- School of Pharmacy, University of Fortaleza, Fortaleza, CE, Brazil
| | - A A Moura
- Department of Animal Science, Federal University of Ceará, Fortaleza, CE, Brazil.
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