1
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Kamiyama H, Miyano M, Ito D, Kimura T, Hagiwara K, Kogai H, Kaburagi Y, Kotake Y, Takase Y. Identification of a novel ALDH1A3-selective inhibitor by a chemical probe with unrelated bioactivity: An approach to affinity-based drug target discovery. Chem Biol Drug Des 2023; 101:727-739. [PMID: 36334047 DOI: 10.1111/cbdd.14176] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 10/18/2022] [Accepted: 11/02/2022] [Indexed: 11/08/2022]
Abstract
The identification of biologically active target compounds and their binding proteins is important in mechanism-of-action studies for drug development. Additionally, the newly discovered binding proteins provide unforeseen ideas for novel drug discovery and for subsequent structural transformation to improve target specificity. Based on the lead and final candidate compounds related to the type 5 phosphodiesterase (PDE5) inhibitor E4021, we designed chemical probes and identified their target proteins by the affinity chromatography approach. Aldehyde dehydrogenase family 1 member A3 (ALDH1A3), currently reported as a cancer stem cell target, was clearly isolated as a binding protein of the lead 'immature' inhibitor probe against PDE5. In the early derivatization to the closely related structure, Compound 5 (ER-001135935) was found to significantly inhibit ALDH1A3 activity. The discovery process of a novel ALDH1A3-selective inhibitor with affinity-based binder identification is described, and the impact of this identification method on novel drug discovery is discussed.
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Affiliation(s)
| | - Masayuki Miyano
- Tsukuba Research Laboratories, Eisai Co., Ltd., Ibaraki, Japan
| | - Daisuke Ito
- Tsukuba Research Laboratories, Eisai Co., Ltd., Ibaraki, Japan
| | - Takayuki Kimura
- Tsukuba Research Laboratories, Eisai Co., Ltd., Ibaraki, Japan
| | - Koji Hagiwara
- Tsukuba Research Laboratories, Eisai Co., Ltd., Ibaraki, Japan
| | - Hiroyuki Kogai
- Tsukuba Research Laboratories, Eisai Co., Ltd., Ibaraki, Japan
| | - Yosuke Kaburagi
- Tsukuba Research Laboratories, Eisai Co., Ltd., Ibaraki, Japan
| | | | - Yasutaka Takase
- Tsukuba Research Laboratories, Eisai Co., Ltd., Ibaraki, Japan
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2
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The Expanding Role of Cancer Stem Cell Marker ALDH1A3 in Cancer and Beyond. Cancers (Basel) 2023; 15:cancers15020492. [PMID: 36672441 PMCID: PMC9857290 DOI: 10.3390/cancers15020492] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/08/2023] [Accepted: 01/11/2023] [Indexed: 01/15/2023] Open
Abstract
Aldehyde dehydrogenase 1A3 (ALDH1A3) is one of 19 ALDH enzymes expressed in humans, and it is critical in the production of hormone receptor ligand retinoic acid (RA). We review the role of ALDH1A3 in normal physiology, its identification as a cancer stem cell marker, and its modes of action in cancer and other diseases. ALDH1A3 is often over-expressed in cancer and promotes tumor growth, metastasis, and chemoresistance by altering gene expression, cell signaling pathways, and glycometabolism. The increased levels of ALDH1A3 in cancer occur due to genetic amplification, epigenetic modifications, post-transcriptional regulation, and post-translational modification. Finally, we review the potential of targeting ALDH1A3, with both general ALDH inhibitors and small molecules specifically designed to inhibit ALDH1A3 activity.
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3
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Mircea AA. Post-myocardial infarction treatment with resiniferatoxin modulates the expression of important genes involved in inflammation, plaque stability and angiogenesis. Discoveries (Craiova) 2023; 11:e163. [PMID: 37588971 PMCID: PMC10425609 DOI: 10.15190/d.2023.2] [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: 10/05/2022] [Revised: 03/30/2023] [Accepted: 03/30/2023] [Indexed: 08/18/2023] Open
Abstract
Ventricular tachycardia (VT) and ventricular fibrillation (VF) are the most frequent causes of death in the first 24 hours after myocardial infarction. Previous studies showed that depleting TRPV1 receptors with resiniferatoxin (RTX) led to a reduced risk of VT and VF post-myocardial infarction. Therefore, the question of resiniferatoxin as a cardioprotector against myocardial infarction (MI)-induced VT and VF was raised. The RNA sequence data from 3 groups of pigs, each having 4 animals (4 controls, 4 myocardial infarction - MI, and 4 RTX + MI) was analyzed through the lens of differentially expressed genes. The differential expression comparison was conducted in two ways: MI versus Control and RTX+MI versus MI. The results showed the downregulation of deleterious genes involved in inflammation and future plaque instability in the RTX group compared with the MI group. In the case of some of the genes, these findings were reinforced by obtaining the same trends in the MI versus Control group. All in all, we propose further investigation of RTX as a prophylactic method against cardiovascular complications of MI.
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Affiliation(s)
- Andrei Alexandru Mircea
- Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
- UCLA Health Arrhythmia Center, Los Angeles, CA 90095, USA
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4
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Maiuolo J, Oppedisano F, Carresi C, Gliozzi M, Musolino V, Macrì R, Scarano F, Coppoletta A, Cardamone A, Bosco F, Mollace R, Muscoli C, Palma E, Mollace V. The Generation of Nitric Oxide from Aldehyde Dehydrogenase-2: The Role of Dietary Nitrates and Their Implication in Cardiovascular Disease Management. Int J Mol Sci 2022; 23:ijms232415454. [PMID: 36555095 PMCID: PMC9779284 DOI: 10.3390/ijms232415454] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/29/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022] Open
Abstract
Reduced bioavailability of the nitric oxide (NO) signaling molecule has been associated with the onset of cardiovascular disease. One of the better-known and effective therapies for cardiovascular disorders is the use of organic nitrates, such as glyceryl trinitrate (GTN), which increases the concentration of NO. Unfortunately, chronic use of this therapy can induce a phenomenon known as "nitrate tolerance", which is defined as the loss of hemodynamic effects and a reduction in therapeutic effects. As such, a higher dosage of GTN is required in order to achieve the same vasodilatory and antiplatelet effects. Mitochondrial aldehyde dehydrogenase 2 (ALDH2) is a cardioprotective enzyme that catalyzes the bio-activation of GTN to NO. Nitrate tolerance is accompanied by an increase in oxidative stress, endothelial dysfunction, and sympathetic activation, as well as a loss of the catalytic activity of ALDH2 itself. On the basis of current knowledge, nitrate intake in the diet would guarantee a concentration of NO such as to avoid (or at least reduce) treatment with GTN and the consequent onset of nitrate tolerance in the course of cardiovascular diseases, so as not to make necessary the increase in GTN concentrations and the possible inhibition/alteration of ALDH2, which aggravates the problem of a positive feedback mechanism. Therefore, the purpose of this review is to summarize data relating to the introduction into the diet of some natural products that could assist pharmacological therapy in order to provide the NO necessary to reduce the intake of GTN and the phenomenon of nitrate tolerance and to ensure the correct catalytic activity of ALDH2.
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Affiliation(s)
- Jessica Maiuolo
- Pharmaceutical Biology Laboratory, in Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
- Correspondence: (J.M.); (F.O.)
| | - Francesca Oppedisano
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
- Correspondence: (J.M.); (F.O.)
| | - Cristina Carresi
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Micaela Gliozzi
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Vincenzo Musolino
- Pharmaceutical Biology Laboratory, in Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Roberta Macrì
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Federica Scarano
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Annarita Coppoletta
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Antonio Cardamone
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Francesca Bosco
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Rocco Mollace
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Carolina Muscoli
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Ernesto Palma
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
| | - Vincenzo Mollace
- Institute of Research for Food Safety & Health (IRC-FSH), Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy
- Renato Dulbecco Institute, Lamezia Terme, 88046 Catanzaro, Italy
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5
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Abstract
Vitamin A (retinol) is a critical micronutrient required for the control of stem cell functions, cell differentiation, and cell metabolism in many different cell types, both during embryogenesis and in the adult organism. However, we must obtain vitamin A from food sources. Thus, the uptake and metabolism of vitamin A by intestinal epithelial cells, the storage of vitamin A in the liver, and the metabolism of vitamin A in target cells to more biologically active metabolites, such as retinoic acid (RA) and 4-oxo-RA, must be precisely regulated. Here, I will discuss the enzymes that metabolize vitamin A to RA and the cytochrome P450 Cyp26 family of enzymes that further oxidize RA. Because much progress has been made in understanding the regulation of ALDH1a2 (RALDH2) actions in the intestine, one focus of this review is on the metabolism of vitamin A in intestinal epithelial cells and dendritic cells. Another focus is on recent data that 4-oxo-RA is a ligand required for the maintenance of hematopoietic stem cell dormancy and the important role of RARβ (RARB) in these stem cells. Despite this progress, many questions remain in this research area, which links vitamin A metabolism to nutrition, immune functions, developmental biology, and nuclear receptor pharmacology.
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Affiliation(s)
- Lorraine J Gudas
- Department of Pharmacology, and Revlon Pharmaceutical Professor of Pharmacology and Toxicology, Pharmacology Department, and the Meyer Cancer Center of Weill Cornell Medicine of Cornell University, 1300 York Ave, New York, NY 10065
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6
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De la Fuente-Hernandez MA, Alanis-Manriquez EC, Ferat-Osorio E, Rodriguez-Gonzalez A, Arriaga-Pizano L, Vazquez-Santillan K, Melendez-Zajgla J, Fragoso-Ontiveros V, Alvarez-Gomez RM, Maldonado Lagunas V. Molecular changes in adipocyte-derived stem cells during their interplay with cervical cancer cells. Cell Oncol (Dordr) 2022; 45:85-101. [PMID: 35013999 DOI: 10.1007/s13402-021-00653-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2021] [Indexed: 11/03/2022] Open
Abstract
PURPOSE Obesity is as an important risk factor and has been associated with a worse prognosis in at least 13 distinct tumor types. This is partially due to intercellular communication between tumor cells and adipose tissue-derived stem cells (ADSCs), which are increased in obese individuals. As yet, however, little is known about the molecular changes occurring in ADSCs in these conditions. Cervical cancer has a high incidence and mortality rate in women from developing countries, particularly in those with a high body mass index (BMI). METHODS We analyzed the expression profile of ADSCs co-cultured with cervical cancer cells through massive RNA sequencing followed by evaluation of various functional alterations resulting from the modified transcriptome. RESULTS A total of 761 coding and non-coding dysregulated RNAs were identified in ADSCs after co-culture with HeLa cells (validation in CaSki and SiHA cells). Subsequent network analysis showed that these changes were correlated with migration, stemness, DNA repair and cytokine production. Functional experiments revealed a larger ALDHhigh subpopulation and a higher migrative capacity of ADSCs after co-culture with HeLa cells. Interestingly, CXCL3 and its intragenic long-noncoding RNA, lnc-CXCL3, were found to be co-regulated during co-culture. A loss-of-function assay revealed that lnc-CXCL3 acts as a key regulator of CXCL3 expression. CONCLUSIONS Our results suggest that intercellular communication between ADSCs and cervical cancer cells modifies the RNA expression profile in the former, including that of lncRNAs, which in turn can regulate the expression of diverse chemokines that favor malignancy-associated capacities such as migration.
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Affiliation(s)
- Marcela Angelica De la Fuente-Hernandez
- Facultad de Medicina, Posgrado en Ciencias Biologicas, Universidad Nacional Autonoma de Mexico (UNAM), Av. Ciudad Universitaria 3000, C.P. 04510, Coyoacan, Mexico City, Mexico.,Epigenetics Laboratory, Instituto Nacional de Medicina Genomica (INMEGEN), Periferico Sur No. 4809, Col. Arenal Tepepan, Tlalpan, C.P, 14610, Mexico City, Mexico
| | - Erika Claudia Alanis-Manriquez
- Epigenetics Laboratory, Instituto Nacional de Medicina Genomica (INMEGEN), Periferico Sur No. 4809, Col. Arenal Tepepan, Tlalpan, C.P, 14610, Mexico City, Mexico
| | - Eduardo Ferat-Osorio
- Gastrosurgery Service, UMAE. Hospital de Especialidades Dr. Bernardo Sepulveda Gutierrez of the Centro Medico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Av. Cuauhtemoc No 330, Col. Doctores, Cuauhtemoc, C.P., 06720, Mexico City, Mexico
| | - Arturo Rodriguez-Gonzalez
- Gastrosurgery Service, UMAE. Hospital de Especialidades Dr. Bernardo Sepulveda Gutierrez of the Centro Medico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Av. Cuauhtemoc No 330, Col. Doctores, Cuauhtemoc, C.P., 06720, Mexico City, Mexico
| | - Lourdes Arriaga-Pizano
- Unidad de Investigacion Medica en Inmunoquimica. Hospital de Especialidades, Dr. Bernardo Sepulveda Gutierrez of the Centro Medico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Av. Cuauhtemoc No 330, Col. Doctores, Cuauhtemoc, C.P., 06720, Mexico City, Mexico
| | - Karla Vazquez-Santillan
- Epigenetics Laboratory, Instituto Nacional de Medicina Genomica (INMEGEN), Periferico Sur No. 4809, Col. Arenal Tepepan, Tlalpan, C.P, 14610, Mexico City, Mexico
| | - Jorge Melendez-Zajgla
- Functional Cancer Genomics Laboratory, Instituto Nacional de Medicina Genomica (INMEGEN), Periférico Sur No. 4809, Col. Arenal Tepepan, Tlalpan, C.P., 14610, Mexico City, Mexico
| | | | | | - Vilma Maldonado Lagunas
- Facultad de Medicina, Posgrado en Ciencias Biologicas, Universidad Nacional Autonoma de Mexico (UNAM), Av. Ciudad Universitaria 3000, C.P. 04510, Coyoacan, Mexico City, Mexico. .,Epigenetics Laboratory, Instituto Nacional de Medicina Genomica (INMEGEN), Periferico Sur No. 4809, Col. Arenal Tepepan, Tlalpan, C.P, 14610, Mexico City, Mexico.
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7
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Li J, Garavaglia S, Ye Z, Moretti A, Belyaeva OV, Beiser A, Ibrahim M, Wilk A, McClellan S, Klyuyeva AV, Goggans KR, Kedishvili NY, Salter EA, Wierzbicki A, Migaud ME, Mullett SJ, Yates NA, Camacho CJ, Rizzi M, Sobol RW. A specific inhibitor of ALDH1A3 regulates retinoic acid biosynthesis in glioma stem cells. Commun Biol 2021; 4:1420. [PMID: 34934174 PMCID: PMC8692581 DOI: 10.1038/s42003-021-02949-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 12/07/2021] [Indexed: 01/31/2023] Open
Abstract
Elevated aldehyde dehydrogenase (ALDH) activity correlates with poor outcome for many solid tumors as ALDHs may regulate cell proliferation and chemoresistance of cancer stem cells (CSCs). Accordingly, potent, and selective inhibitors of key ALDH enzymes may represent a novel CSC-directed treatment paradigm for ALDH+ cancer types. Of the many ALDH isoforms, we and others have implicated the elevated expression of ALDH1A3 in mesenchymal glioma stem cells (MES GSCs) as a target for the development of novel therapeutics. To this end, our structure of human ALDH1A3 combined with in silico modeling identifies a selective, active-site inhibitor of ALDH1A3. The lead compound, MCI-INI-3, is a selective competitive inhibitor of human ALDH1A3 and shows poor inhibitory effect on the structurally related isoform ALDH1A1. Mass spectrometry-based cellular thermal shift analysis reveals that ALDH1A3 is the primary binding protein for MCI-INI-3 in MES GSC lysates. The inhibitory effect of MCI-INI-3 on retinoic acid biosynthesis is comparable with that of ALDH1A3 knockout, suggesting that effective inhibition of ALDH1A3 is achieved with MCI-INI-3. Further development is warranted to characterize the role of ALDH1A3 and retinoic acid biosynthesis in glioma stem cell growth and differentiation.
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Affiliation(s)
- Jianfeng Li
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, 36604, USA
| | - Silvia Garavaglia
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Largo Donegani 2, 28100, Novara, Italy
| | - Zhaofeng Ye
- Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, 15261, USA
- School of Medicine, Tsinghua University, Beijing, China
| | - Andrea Moretti
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Largo Donegani 2, 28100, Novara, Italy
- Structural Plant Biology Laboratory, Department of Botany and Plant Biology, University of Geneva, 1211, Geneva, Switzerland
| | - Olga V Belyaeva
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Schools of Medicine and Dentistry, 720 20th Street South, Kaul 440B, Birmingham, AL, 35294, USA
| | - Alison Beiser
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, 36604, USA
| | - Md Ibrahim
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, 36604, USA
| | - Anna Wilk
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, 36604, USA
| | - Steve McClellan
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
| | - Alla V Klyuyeva
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Schools of Medicine and Dentistry, 720 20th Street South, Kaul 440B, Birmingham, AL, 35294, USA
| | - Kelli R Goggans
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Schools of Medicine and Dentistry, 720 20th Street South, Kaul 440B, Birmingham, AL, 35294, USA
| | - Natalia Y Kedishvili
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Schools of Medicine and Dentistry, 720 20th Street South, Kaul 440B, Birmingham, AL, 35294, USA
| | - E Alan Salter
- Department of Chemistry, University of South Alabama, 6040 USA South Drive, Mobile, AL, 36688, USA
| | - Andrzej Wierzbicki
- Department of Chemistry, University of South Alabama, 6040 USA South Drive, Mobile, AL, 36688, USA
| | - Marie E Migaud
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, 36604, USA
| | - Steven J Mullett
- Department of Cell Biology, University of Pittsburgh, Pittsburgh, PA, 15261, USA
| | - Nathan A Yates
- Department of Cell Biology, University of Pittsburgh, Pittsburgh, PA, 15261, USA
| | - Carlos J Camacho
- Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, 15261, USA
| | - Menico Rizzi
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Largo Donegani 2, 28100, Novara, Italy.
| | - Robert W Sobol
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA.
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, 36604, USA.
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8
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Wang Y, Li K, Zhao W, Liu Z, Liu J, Shi A, Chen T, Mu W, Xu Y, Pan C, Zhang Z. Aldehyde dehydrogenase 3B2 promotes the proliferation and invasion of cholangiocarcinoma by increasing Integrin Beta 1 expression. Cell Death Dis 2021; 12:1158. [PMID: 34907179 PMCID: PMC8671409 DOI: 10.1038/s41419-021-04451-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 11/22/2021] [Accepted: 12/02/2021] [Indexed: 12/13/2022]
Abstract
Aldehyde dehydrogenases (ALDHs) play an essential role in regulating malignant tumor progression; however, their role in cholangiocarcinoma (CCA) has not been elucidated. We analyzed the expression of ALDHs in 8 paired tumor and peritumor perihilar cholangiocarcinoma (pCCA) tissues and found that ALDH3B1 and ALDH3B2 were upregulated in tumor tissues. Further survival analysis in intrahepatic cholangiocarcinoma (iCCA, n = 27), pCCA (n = 87) and distal cholangiocarcinoma (dCCA, n = 80) cohorts have revealed that ALDH3B2 was a prognostic factor of CCA and was an independent prognostic factor of iCCA and pCCA. ALDH3B2 expression was associated with serum CEA in iCCA and dCCA, associated with tumor T stage, M stage, neural invasion and serum CA19-9 in pCCA. In two cholangiocarcinoma cell lines, overexpression of ALDH3B2 promoted cell proliferation and clone formation by promoting the G1/S phase transition. Knockdown of ALDH3B2 inhibited cell migration, invasion, and EMT in vitro, and restrained tumor metastasis in vivo. Patients with high expression of ALDH3B2 also have high expression of ITGB1 in iCCA, pCCA, and dCCA at both mRNA and protein levels. Knockdown of ALDH3B2 downregulated the expression of ITGB1 and inhibited the phosphorylation level of c-Jun, p38, and ERK. Meanwhile, knockdown of ITGB1 inhibited the promoting effect of ALDH3B2 overexpression on cell proliferation, migration, and invasion. ITGB1 is also a prognostic factor of iCCA, pCCA, and dCCA and double-positive expression of ITGB1 and ALDH3B2 exhibits better performance in predicting patient prognosis. In conclusion, ALDH3B2 promotes tumor proliferation and metastasis in CCA by regulating the expression of ITGB1 and upregulating its downstream signaling pathway. The double-positive expression of ITGB1 and ALDH3B2 serves as a better prognostic biomarker of CCA.
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Affiliation(s)
- Yue Wang
- grid.27255.370000 0004 1761 1174Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012 Jinan, China
| | - Kangshuai Li
- grid.27255.370000 0004 1761 1174Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012 Jinan, China
| | - Wei Zhao
- grid.27255.370000 0004 1761 1174Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012 Jinan, China
| | - Zengli Liu
- grid.27255.370000 0004 1761 1174Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012 Jinan, China
| | - Jialiang Liu
- grid.27255.370000 0004 1761 1174Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012 Jinan, China
| | - Anda Shi
- grid.27255.370000 0004 1761 1174Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012 Jinan, China
| | - Tianli Chen
- grid.27255.370000 0004 1761 1174Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012 Jinan, China
| | - Wentao Mu
- grid.27255.370000 0004 1761 1174Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012 Jinan, China
| | - Yunfei Xu
- grid.27255.370000 0004 1761 1174Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012 Jinan, China
| | - Chang Pan
- Department of Emergency Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012, Jinan, China. .,Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Chest Pain Center, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012, Jinan, China. .,Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012, Jinan, China.
| | - Zongli Zhang
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, 250012, Jinan, China.
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9
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Cheng CC, Lin CF, Lin YC, Young TH, Lou PJ. Overexpression of N-acetylglucosaminyltransferase V promotes human parotid gland acinar cell immortalization via the epidermal receptor activation. J Cell Physiol 2021; 237:1780-1789. [PMID: 34806177 DOI: 10.1002/jcp.30641] [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: 06/17/2021] [Revised: 11/03/2021] [Accepted: 11/09/2021] [Indexed: 11/08/2022]
Abstract
The purpose of this study is to maintain the proliferation capability of human parotid gland acinar cells (ACs) in vitro to extend passage number and to study the mechanism that regulates AC stemness. N-acetylglucosaminyltransferase V (GnT-V) is the Golgi enzyme, and it has been reported that the β1,6GlcNAc-branched N-linked glycans are associated with various cell behaviors. Therefore, we modify the gene expression of ACs by transfection of the GnT-V-overexpression plasmid, and we found that upregulation of GnT-V extensively increased ACs proliferation and stemness properties in ACs/GnT-V compared to ACs transfected with Mock plasmid. More importantly, we observed that high levels of GnT-V positively correlated with ALDH1A3 expression via increasing phosphorylation of cell surface receptors and activating the downstream signaling transduction. Hence, the current study suggested that GnT-V is a significant factor for cell immortalization in the ACs model by activating the EGFR/ERK/ALDH1A3 signaling pathway.
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Affiliation(s)
- Ching-Chia Cheng
- Department of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, Taipei, Taiwan
| | - Chih-Feng Lin
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Yong-Chong Lin
- Department of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, Taipei, Taiwan
| | - Tai-Horng Young
- Department of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, Taipei, Taiwan.,Department of Biomedical Engineering, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Jen Lou
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
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10
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Napierala JS, Rajapakshe K, Clark A, Chen YY, Huang S, Mesaros C, Xu P, Blair IA, Hauser LA, Farmer J, Lynch DR, Edwards DP, Coarfa C, Napierala M. Reverse Phase Protein Array Reveals Correlation of Retinoic Acid Metabolism With Cardiomyopathy in Friedreich's Ataxia. Mol Cell Proteomics 2021; 20:100094. [PMID: 33991687 PMCID: PMC8214145 DOI: 10.1016/j.mcpro.2021.100094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 05/10/2021] [Indexed: 11/30/2022] Open
Abstract
Identifying biomarkers is important for assessment of disease progression, prediction of symptom development, and determination of treatment effectiveness. While unbiased analyses of differential gene expression using next-generation sequencing methods are now routinely conducted, proteomics studies are more challenging because of traditional methods predominantly being low throughput and offering a limited dynamic range for simultaneous detection of hundreds of proteins that drastically differ in their intracellular abundance. We utilized a sensitive and high-throughput proteomic technique, reverse phase protein array (RPPA), to attain protein expression profiles of primary fibroblasts obtained from patients with Friedreich's ataxia (FRDA) and unaffected controls (CTRLs). The RPPA was designed to detect 217 proteins or phosphorylated proteins by individual antibody, and the specificity of each antibody was validated prior to the experiment. Among 62 fibroblast samples (44 FRDA and 18 CTRLs) analyzed, 30 proteins/phosphoproteins were significantly changed in FRDA fibroblasts compared with CTRL cells (p < 0.05), mostly representing signaling molecules and metabolic enzymes. As expected, frataxin was significantly downregulated in FRDA samples, thus serving as an internal CTRL for assay integrity. Extensive bioinformatics analyses were conducted to correlate differentially expressed proteins with critical disease parameters (e.g., selected symptoms, age of onset, guanine-adenine-adenine sizes, frataxin levels, and Functional Assessment Rating Scale scores). Members of the integrin family of proteins specifically associated with hearing loss in FRDA. Also, RPPA data, combined with results of transcriptome profiling, uncovered defects in the retinoic acid metabolism pathway in FRDA samples. Moreover, expression of aldehyde dehydrogenase family 1 member A3 differed significantly between cardiomyopathy-positive and cardiomyopathy-negative FRDA cohorts, demonstrating that metabolites such as retinol, retinal, or retinoic acid could become potential predictive biomarkers of cardiac presentation in FRDA.
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Affiliation(s)
- Jill S Napierala
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, Alabama, USA.
| | - Kimal Rajapakshe
- Department of Molecular and Cellular Biology, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Amanda Clark
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Yu-Yun Chen
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Shixia Huang
- Department of Molecular and Cellular Biology, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Clementina Mesaros
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Peining Xu
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ian A Blair
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lauren A Hauser
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jennifer Farmer
- Friedreich's Ataxia Research Alliance, Downingtown, Pennsylvania, USA
| | - David R Lynch
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Dean P Edwards
- Department of Molecular and Cellular Biology, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Cristian Coarfa
- Department of Molecular and Cellular Biology, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Marek Napierala
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, Alabama, USA.
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11
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Li D, Shao NY, Moonen JR, Zhao Z, Shi M, Otsuki S, Wang L, Nguyen T, Yan E, Marciano DP, Contrepois K, Li CG, Wu JC, Snyder MP, Rabinovitch M. ALDH1A3 Coordinates Metabolism With Gene Regulation in Pulmonary Arterial Hypertension. Circulation 2021; 143:2074-2090. [PMID: 33764154 DOI: 10.1161/circulationaha.120.048845] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Metabolic alterations provide substrates that influence chromatin structure to regulate gene expression that determines cell function in health and disease. Heightened proliferation of smooth muscle cells (SMC) leading to the formation of a neointima is a feature of pulmonary arterial hypertension (PAH) and systemic vascular disease. Increased glycolysis is linked to the proliferative phenotype of these SMC. METHODS RNA sequencing was applied to pulmonary arterial SMC (PASMC) from PAH patients with and without a BMPR2 (bone morphogenetic receptor 2) mutation versus control PASMC to uncover genes required for their heightened proliferation and glycolytic metabolism. Assessment of differentially expressed genes established metabolism as a major pathway, and the most highly upregulated metabolic gene in PAH PASMC was aldehyde dehydrogenase family 1 member 3 (ALDH1A3), an enzyme previously linked to glycolysis and proliferation in cancer cells and systemic vascular SMC. We determined if these functions are ALDH1A3-dependent in PAH PASMC, and if ALDH1A3 is required for the development of pulmonary hypertension in a transgenic mouse. Nuclear localization of ALDH1A3 in PAH PASMC led us to determine whether and how this enzyme coordinately regulates gene expression and metabolism in PAH PASMC. RESULTS ALDH1A3 mRNA and protein were increased in PAH versus control PASMC, and ALDH1A3 was required for their highly proliferative and glycolytic properties. Mice with Aldh1a3 deleted in SMC did not develop hypoxia-induced pulmonary arterial muscularization or pulmonary hypertension. Nuclear ALDH1A3 converted acetaldehyde to acetate to produce acetyl coenzyme A to acetylate H3K27, marking active enhancers. This allowed for chromatin modification at NFYA (nuclear transcription factor Y subunit α) binding sites via the acetyltransferase KAT2B (lysine acetyltransferase 2B) and permitted NFY-mediated transcription of cell cycle and metabolic genes that is required for ALDH1A3-dependent proliferation and glycolysis. Loss of BMPR2 in PAH SMC with or without a mutation upregulated ALDH1A3, and transcription of NFYA and ALDH1A3 in PAH PASMC was β-catenin dependent. CONCLUSIONS Our studies have uncovered a metabolic-transcriptional axis explaining how dividing cells use ALDH1A3 to coordinate their energy needs with the epigenetic and transcriptional regulation of genes required for SMC proliferation. They suggest that selectively disrupting the pivotal role of ALDH1A3 in PAH SMC, but not endothelial cells, is an important therapeutic consideration.
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Affiliation(s)
- Dan Li
- Vera Moulton Wall Center for Pulmonary Vascular Diseases (D.L., J-R.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA.,Cardiovascular Institute (D.L., N-Y.S., J-R.M., S.O., L.W., T.N., E.Y., J.C.W., M.P.S., M.R.), Stanford University School of Medicine, CA.,Department of Pediatrics (D.L., J-R-.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA
| | - Ning-Yi Shao
- Cardiovascular Institute (D.L., N-Y.S., J-R.M., S.O., L.W., T.N., E.Y., J.C.W., M.P.S., M.R.), Stanford University School of Medicine, CA.,Department of Medicine (N-Y.S., J.C.W.), Stanford University School of Medicine, CA.,Health Sciences, University of Macau, Macau Special Administrative Region, People's Republic of China (N-Y.S.)
| | - Jan-Renier Moonen
- Vera Moulton Wall Center for Pulmonary Vascular Diseases (D.L., J-R.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA.,Cardiovascular Institute (D.L., N-Y.S., J-R.M., S.O., L.W., T.N., E.Y., J.C.W., M.P.S., M.R.), Stanford University School of Medicine, CA.,Department of Pediatrics (D.L., J-R-.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA
| | - Zhixin Zhao
- Department of Genetics (Z.Z., M.S., D.P.M., K.C., M.P.S.), Stanford University School of Medicine, CA
| | - Minyi Shi
- Department of Genetics (Z.Z., M.S., D.P.M., K.C., M.P.S.), Stanford University School of Medicine, CA
| | - Shoichiro Otsuki
- Vera Moulton Wall Center for Pulmonary Vascular Diseases (D.L., J-R.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA.,Cardiovascular Institute (D.L., N-Y.S., J-R.M., S.O., L.W., T.N., E.Y., J.C.W., M.P.S., M.R.), Stanford University School of Medicine, CA.,Department of Pediatrics (D.L., J-R-.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA
| | - Lingli Wang
- Vera Moulton Wall Center for Pulmonary Vascular Diseases (D.L., J-R.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA.,Cardiovascular Institute (D.L., N-Y.S., J-R.M., S.O., L.W., T.N., E.Y., J.C.W., M.P.S., M.R.), Stanford University School of Medicine, CA.,Department of Pediatrics (D.L., J-R-.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA
| | - Tiffany Nguyen
- Cardiovascular Institute (D.L., N-Y.S., J-R.M., S.O., L.W., T.N., E.Y., J.C.W., M.P.S., M.R.), Stanford University School of Medicine, CA.,Department of Pediatrics (D.L., J-R-.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA
| | - Elaine Yan
- Vera Moulton Wall Center for Pulmonary Vascular Diseases (D.L., J-R.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA.,Cardiovascular Institute (D.L., N-Y.S., J-R.M., S.O., L.W., T.N., E.Y., J.C.W., M.P.S., M.R.), Stanford University School of Medicine, CA.,Department of Pediatrics (D.L., J-R-.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA
| | - David P Marciano
- Department of Genetics (Z.Z., M.S., D.P.M., K.C., M.P.S.), Stanford University School of Medicine, CA
| | - Kévin Contrepois
- Department of Genetics (Z.Z., M.S., D.P.M., K.C., M.P.S.), Stanford University School of Medicine, CA
| | - Caiyun G Li
- Department of Radiation Oncology (C.G.L.), Stanford University School of Medicine, CA
| | - Joseph C Wu
- Cardiovascular Institute (D.L., N-Y.S., J-R.M., S.O., L.W., T.N., E.Y., J.C.W., M.P.S., M.R.), Stanford University School of Medicine, CA.,Department of Medicine (N-Y.S., J.C.W.), Stanford University School of Medicine, CA
| | - Michael P Snyder
- Cardiovascular Institute (D.L., N-Y.S., J-R.M., S.O., L.W., T.N., E.Y., J.C.W., M.P.S., M.R.), Stanford University School of Medicine, CA.,Department of Genetics (Z.Z., M.S., D.P.M., K.C., M.P.S.), Stanford University School of Medicine, CA
| | - Marlene Rabinovitch
- Vera Moulton Wall Center for Pulmonary Vascular Diseases (D.L., J-R.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA.,Cardiovascular Institute (D.L., N-Y.S., J-R.M., S.O., L.W., T.N., E.Y., J.C.W., M.P.S., M.R.), Stanford University School of Medicine, CA.,Department of Pediatrics (D.L., J-R-.M., S.O., L.W., T.N., E.Y., M.R.), Stanford University School of Medicine, CA
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12
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Mishra R, Krishnamoorthy P, Gangamma S, Raut AA, Kumar H. Particulate matter (PM 10) enhances RNA virus infection through modulation of innate immune responses. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 266:115148. [PMID: 32771845 PMCID: PMC7357538 DOI: 10.1016/j.envpol.2020.115148] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/28/2020] [Accepted: 06/28/2020] [Indexed: 05/07/2023]
Abstract
Sensing of pathogens by specialized receptors is the hallmark of the innate immunity. Innate immune response also mounts a defense response against various allergens and pollutants including particulate matter present in the atmosphere. Air pollution has been included as the top threat to global health declared by WHO which aims to cover more than three billion people against health emergencies from 2019 to 2023. Particulate matter (PM), one of the major components of air pollution, is a significant risk factor for many human diseases and its adverse effects include morbidity and premature deaths throughout the world. Several clinical and epidemiological studies have identified a key link between the PM existence and the prevalence of respiratory and inflammatory disorders. However, the underlying molecular mechanism is not well understood. Here, we investigated the influence of air pollutant, PM10 (particles with aerodynamic diameter less than 10 μm) during RNA virus infections using Highly Pathogenic Avian Influenza (HPAI) - H5N1 virus. We thus characterized the transcriptomic profile of lung epithelial cell line, A549 treated with PM10 prior to H5N1infection, which is known to cause severe lung damage and respiratory disease. We found that PM10 enhances vulnerability (by cellular damage) and regulates virus infectivity to enhance overall pathogenic burden in the lung cells. Additionally, the transcriptomic profile highlights the connection of host factors related to various metabolic pathways and immune responses which were dysregulated during virus infection. Collectively, our findings suggest a strong link between the prevalence of respiratory illness and its association with the air quality.
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Affiliation(s)
- Richa Mishra
- Laboratory of Immunology and Infectious Disease Biology, Department of Biological Sciences, Indian Institute of Science Education and Research (IISER) Bhopal, Bhopal, 462066, MP, India
| | - Pandikannan Krishnamoorthy
- Laboratory of Immunology and Infectious Disease Biology, Department of Biological Sciences, Indian Institute of Science Education and Research (IISER) Bhopal, Bhopal, 462066, MP, India
| | - S Gangamma
- National Institute of Technology Karnataka (NITK), Surathkal, Mangaluru, 575025, Karnataka, India; Centre for Water Food and Environment, IIT Ropar, Rupnagar, 140001, Punjab, India
| | - Ashwin Ashok Raut
- Pathogenomics Laboratory, ICAR - National Institute of High Security Animal Diseases (NIHSAD), OIE Reference Laboratory for Avian Influenza, Bhopal, 462021, MP, India
| | - Himanshu Kumar
- Laboratory of Immunology and Infectious Disease Biology, Department of Biological Sciences, Indian Institute of Science Education and Research (IISER) Bhopal, Bhopal, 462066, MP, India; WPI Immunology, Frontier Research Centre, Osaka University, Osaka, 5650871, Japan.
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13
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HDAC9 Is Preferentially Expressed in Dedifferentiated Hepatocellular Carcinoma Cells and Is Involved in an Anchorage-Independent Growth. Cancers (Basel) 2020; 12:cancers12102734. [PMID: 32977608 PMCID: PMC7598174 DOI: 10.3390/cancers12102734] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/16/2020] [Accepted: 09/18/2020] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Histone deacetylases (HDACs) are known to play a role in malignant transformation of cancer cells, however, the critical HDAC responsible for the dedifferentiation of hepatocellular carcinoma (HCC) cells remains unclear. The aim of our study was to identify the HDAC related to the dedifferentiation of HCC. We confirmed preferential expression of HDAC9, a class II HDAC, in undifferentiated hepatoma cells and a positive correlation of gene expression between HDAC9 and dedifferentiation markers by database analysis of HCC patients. Genetic and pharmacological inhibition of HDAC9 showed decreased cell proliferation and sphere-forming activity, which indicates an ability of anchorage-independent cell growth and self-renewal. HDAC9 suppression showed significant down-regulation of aldehyde dehydrogenase 1A3 (ALDH1A3), a stemness-related gene reported in several malignancies including HCC. We also confirmed that ALDH activity is required for the anchorage-independent cell growth of undifferentiated HCC cells. Inhibition of HDAC9 may be a therapeutic strategy for targeting dedifferentiated HCC cells with stemness features. Abstract Aberrant activation of histone deacetylases (HDACs) is one of the causes of tumor cell transformation in many types of cancer, however, the critical HDAC responsible for the malignant transformation remain unclear. To identify the HDAC related to the dedifferentiation of hepatocellular carcinoma (HCC) cells, we investigated the expression profile of HDACs in differentiated and undifferentiated hepatoma cells. We found that HDAC9, a member of the class II HDAC, is preferentially expressed in undifferentiated HCC cells. Analysis of 373 HCC patients in The Cancer Genome Atlas (TCGA) database revealed that the expression of HDAC9 mRNA positively correlated with the markers of mesenchymal phenotype and stemness, and conversely, negatively correlated with hepatic differentiation markers. HDAC9 was transcriptionally upregulated in epithelial–mesenchymal transition (EMT)-induced HCC cells treated with TGF-β. Genetic and pharmacological inhibition of HDAC9 in undifferentiated HCC cells showed decreased sphere-forming activity, which indicates an ability of anchorage-independent cell growth and self-renewal. We also showed that aldehyde dehydrogenase 1A3 (ALDH1A3) was downregulated in HDAC9-suppressing cells, and ALDH inhibitor disulfiram significantly decreased the sphere formation of undifferentiated HCC cells. Together, our data provide useful information for the development of HDAC9-specific inhibitors for the treatment of HCC progression.
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14
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Etienne J, Joanne P, Catelain C, Riveron S, Bayer AC, Lafable J, Punzon I, Blot S, Agbulut O, Vilquin JT. Aldehyde dehydrogenases contribute to skeletal muscle homeostasis in healthy, aging, and Duchenne muscular dystrophy patients. J Cachexia Sarcopenia Muscle 2020; 11:1047-1069. [PMID: 32157826 PMCID: PMC7432589 DOI: 10.1002/jcsm.12557] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 12/12/2019] [Accepted: 01/30/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Aldehyde dehydrogenases (ALDHs) are key players in cell survival, protection, and differentiation via the metabolism and detoxification of aldehydes. ALDH activity is also a marker of stem cells. The skeletal muscle contains populations of ALDH-positive cells amenable to use in cell therapy, whose distribution, persistence in aging, and modifications in myopathic context have not been investigated yet. METHODS The Aldefluor® (ALDEF) reagent was used to assess the ALDH activity of muscle cell populations, whose phenotypic characterizations were deepened by flow cytometry. The nature of ALDH isoenzymes expressed by the muscle cell populations was identified in complementary ways by flow cytometry, immunohistology, and real-time PCR ex vivo and in vitro. These populations were compared in healthy, aging, or Duchenne muscular dystrophy (DMD) patients, healthy non-human primates, and Golden Retriever dogs (healthy vs. muscular dystrophic model, Golden retriever muscular dystrophy [GRMD]). RESULTS ALDEF+ cells persisted through muscle aging in humans and were equally represented in several anatomical localizations in healthy non-human primates. ALDEF+ cells were increased in dystrophic individuals in humans (nine patients with DMD vs. five controls: 14.9 ± 1.63% vs. 3.6 ± 0.39%, P = 0.0002) and dogs (three GRMD dogs vs. three controls: 10.9 ± 2.54% vs. 3.7 ± 0.45%, P = 0.049). In DMD patients, such increase was due to the adipogenic ALDEF+ /CD34+ populations (11.74 ± 1.5 vs. 2.8 ± 0.4, P = 0.0003), while in GRMD dogs, it was due to the myogenic ALDEF+ /CD34- cells (3.6 ± 0.6% vs. 1.03 ± 0.23%, P = 0.0165). Phenotypic characterization associated the ALDEF+ /CD34- cells with CD9, CD36, CD49a, CD49c, CD49f, CD106, CD146, and CD184, some being associated with myogenic capacities. Cytological and histological analyses distinguished several ALDH isoenzymes (ALDH1A1, 1A2, 1A3, 1B1, 1L1, 2, 3A1, 3A2, 3B1, 3B2, 4A1, 7A1, 8A1, and 9A1) expressed by different cell populations in the skeletal muscle tissue belonging to multinucleated fibres, or myogenic, endothelial, interstitial, and neural lineages, designing them as potential new markers of cell type or of metabolic activity. Important modifications were noted in isoenzyme expression between healthy and DMD muscle tissues. The level of gene expression of some isoenzymes (ALDH1A1, 1A3, 1B1, 2, 3A2, 7A1, 8A1, and 9A1) suggested their specific involvement in muscle stability or regeneration in situ or in vitro. CONCLUSIONS This study unveils the importance of the ALDH family of isoenzymes in the skeletal muscle physiology and homeostasis, suggesting their roles in tissue remodelling in the context of muscular dystrophies.
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Affiliation(s)
- Jessy Etienne
- Sorbonne Université, INSERM, AIM, Centre de Recherche en Myologie, UMRS 974, AP-HP, Hôpital Pitié Salpêtrière, Paris, France.,Department of Bioengineering and QB3 Institute, University of California, Berkeley, CA, USA
| | - Pierre Joanne
- Sorbonne Université, CNRS, INSERM, Institut de Biologie Paris-Seine, IBPS, UMR 8256 Biological Adaptation and Ageing, Paris, France
| | - Cyril Catelain
- Sorbonne Université, INSERM, AIM, Centre de Recherche en Myologie, UMRS 974, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Stéphanie Riveron
- Sorbonne Université, INSERM, AIM, Centre de Recherche en Myologie, UMRS 974, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Alexandra Clarissa Bayer
- Sorbonne Université, INSERM, AIM, Centre de Recherche en Myologie, UMRS 974, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Jérémy Lafable
- Sorbonne Université, INSERM, AIM, Centre de Recherche en Myologie, UMRS 974, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Isabel Punzon
- Université Paris-Est Créteil, INSERM, Institut Mondor de Recherche Biomédicale, IMRB, École Nationale Vétérinaire d'Alfort, ENVA, U955-E10, Maisons-Alfort, France
| | - Stéphane Blot
- Université Paris-Est Créteil, INSERM, Institut Mondor de Recherche Biomédicale, IMRB, École Nationale Vétérinaire d'Alfort, ENVA, U955-E10, Maisons-Alfort, France
| | - Onnik Agbulut
- Sorbonne Université, CNRS, INSERM, Institut de Biologie Paris-Seine, IBPS, UMR 8256 Biological Adaptation and Ageing, Paris, France
| | - Jean-Thomas Vilquin
- Sorbonne Université, INSERM, AIM, Centre de Recherche en Myologie, UMRS 974, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
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15
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Pianezzi E, Altomare C, Bolis S, Balbi C, Torre T, Rinaldi A, Camici GG, Barile L, Vassalli G. Role of somatic cell sources in the maturation degree of human induced pluripotent stem cell-derived cardiomyocytes. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2019; 1867:118538. [PMID: 31472168 DOI: 10.1016/j.bbamcr.2019.118538] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 08/27/2019] [Accepted: 08/27/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Induced pluripotent stem cell (iPSC)-derived cardiomyocytes (iPSC-CMs) are a unique source of human cardiomyocytes for cardiac disease modeling. Incomplete functional maturation remains a major limitation, however. One of the determinants of iPSC-CM maturation is somatic cell origin. We therefore compared iPSC-CMs derived from different somatic cell sources. METHODS Cardiac-derived mesenchymal progenitor cells (CPCs), bone marrow-derived mesenchymal stem cells (BMCs), and human dermal fibroblasts (HDFs) from same patients were reprogrammed into iPSCs and differentiated into iPSC-CMs. Expression of cardiac-specific genes, caffeine-responsive cells, and electrophysiological properties of differentiated cells were analyzed. To assess the contribution of epigenetic memory toward differences in gene expression observed during cardiac differentiation, DNA methylation patterns were determined in the early mesodermal cardiac promoter NKX2-5 and KCNQ1, which encodes for the pore-forming α-subunit of the slow component of delayed-rectifier potassium current (IKs). RESULTS Cardiac genes (MYH6, TNNI3, KCNQ1, KCNE1) were upregulated in CPC-vs. BMC- and HDF-iPSC-CMs. At early differentiation stages, CPC-iPSC-CMs displayed higher numbers of caffeine-responsive cells than BMC- and HDF-iPSC-CMs. The hERG1 (KV11.1) blocker, E4031, followed by the IKs blocker, JNJ303, increased extracellular field potential duration in CPC-iPSC-CMs to a greater extent than in BMC- and HDF-iPSC-CMs. The promoter region of NKX2-5 was more highly methylated in BMCs and HDFs compared to CPCs, and to a lesser extent in BMC-iPSCs compared to CPC-iPSCs. CONCLUSIONS These results suggest that human iPSCs from cardiac somatic cell sources may display enhanced capacity toward cardiac re-differentiation compared to non-cardiac cell sources, and that epigenetic mechanisms may play a role in this regard.
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Affiliation(s)
- Enea Pianezzi
- Laboratory of Cellular and Molecular Cardiology, Fondazione Cardiocentro Ticino and Foundation for Cardiovascular Research and Education (FCRE), 6900 Lugano, Switzerland
| | - Claudia Altomare
- Laboratory of Cellular and Molecular Cardiology, Fondazione Cardiocentro Ticino and Foundation for Cardiovascular Research and Education (FCRE), 6900 Lugano, Switzerland
| | - Sara Bolis
- Laboratory of Cellular and Molecular Cardiology, Fondazione Cardiocentro Ticino and Foundation for Cardiovascular Research and Education (FCRE), 6900 Lugano, Switzerland
| | - Carolina Balbi
- Laboratory of Cellular and Molecular Cardiology, Fondazione Cardiocentro Ticino and Foundation for Cardiovascular Research and Education (FCRE), 6900 Lugano, Switzerland
| | - Tiziano Torre
- Laboratory of Cellular and Molecular Cardiology, Fondazione Cardiocentro Ticino and Foundation for Cardiovascular Research and Education (FCRE), 6900 Lugano, Switzerland
| | - Andrea Rinaldi
- Istituto di Ricerca in Biomedicina (IRB), 6500 Bellinzona, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), 6900 Lugano, Switzerland
| | - Giovanni G Camici
- Center for Molecular Cardiology, University of Zürich, 8001 Zürich, Switzerland
| | - Lucio Barile
- Laboratory of Cellular and Molecular Cardiology, Fondazione Cardiocentro Ticino and Foundation for Cardiovascular Research and Education (FCRE), 6900 Lugano, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), 6900 Lugano, Switzerland
| | - Giuseppe Vassalli
- Laboratory of Cellular and Molecular Cardiology, Fondazione Cardiocentro Ticino and Foundation for Cardiovascular Research and Education (FCRE), 6900 Lugano, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), 6900 Lugano, Switzerland; Center for Molecular Cardiology, University of Zürich, 8001 Zürich, Switzerland.
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16
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Xie X, Urabe G, Marcho L, Stratton M, Guo LW, Kent CK. ALDH1A3 Regulations of Matricellular Proteins Promote Vascular Smooth Muscle Cell Proliferation. iScience 2019; 19:872-882. [PMID: 31513972 PMCID: PMC6739626 DOI: 10.1016/j.isci.2019.08.044] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 06/09/2019] [Accepted: 08/21/2019] [Indexed: 01/24/2023] Open
Abstract
Vascular smooth muscle cell (VSMC) proliferation promotes intimal hyperplasia (IH) in occluding vascular diseases. Here we identified a positive role of ALDH1A3 (an aldehyde dehydrogenase) in this pro-IH process. The expression of ALDH1A3, but not that of 18 other isoforms of the ALDH family, was substantially increased in cytokine-stimulated VSMCs. PDGF(BB) stimulated VSMC total ALDH activity and proliferation, whereas ALDH1A3 silencing abolished this effect. ALDH1A3 silencing also diminished the expression of two matricellular proteins (TNC1 and ESM1), revealing a previously unrecognized ALDH1A3 function. Loss-of-function experiments demonstrated that TNC1 and ESM1 mediated ALDH1A3's pro-proliferative function via activation of AKT/mTOR and/or MEK/ERK pathways. Furthermore, ALDH inhibition with disulfiram blocked VSMC proliferation/migration in vitro and decreased TNC1 and ESM1 and IH in angioplasty-injured rat carotid arteries. Thus, ALDH1A3 promotes VSMC proliferation at least partially through TNC1/ESM1 upregulation; dampening excessive ALDH1A3 activity represents a potential approach to IH mitigation. The ALDH1A3 isoform promotes vascular smooth muscle cell proliferation ALDH1A3's function is mediated by its upregulation of TNC1 and ESM1 The pan-ALDH inhibitor drug disulfiram mitigates intimal hyperplasia
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Affiliation(s)
- Xiujie Xie
- Department of Surgery, College of Medicine, Davis Heart and Lung Research Institute, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA
| | - Go Urabe
- Department of Surgery, College of Medicine, Davis Heart and Lung Research Institute, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA; Department of Physiology & Cell Biology, College of Medicine, Davis Heart and Lung Research Institute, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA
| | - Lynn Marcho
- Department of Surgery, College of Medicine, Davis Heart and Lung Research Institute, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA; Department of Physiology & Cell Biology, College of Medicine, Davis Heart and Lung Research Institute, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA
| | - Matthew Stratton
- Department of Physiology & Cell Biology, College of Medicine, Davis Heart and Lung Research Institute, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA
| | - Lian-Wang Guo
- Department of Surgery, College of Medicine, Davis Heart and Lung Research Institute, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA; Department of Physiology & Cell Biology, College of Medicine, Davis Heart and Lung Research Institute, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA.
| | - Craig K Kent
- Department of Surgery, College of Medicine, Davis Heart and Lung Research Institute, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA.
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Vassalli G. Aldehyde Dehydrogenases: Not Just Markers, but Functional Regulators of Stem Cells. Stem Cells Int 2019; 2019:3904645. [PMID: 30733805 PMCID: PMC6348814 DOI: 10.1155/2019/3904645] [Citation(s) in RCA: 189] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 11/25/2018] [Indexed: 12/26/2022] Open
Abstract
Aldehyde dehydrogenase (ALDH) is a superfamily of enzymes that detoxify a variety of endogenous and exogenous aldehydes and are required for the biosynthesis of retinoic acid (RA) and other molecular regulators of cellular function. Over the past decade, high ALDH activity has been increasingly used as a selectable marker for normal cell populations enriched in stem and progenitor cells, as well as for cell populations from cancer tissues enriched in tumor-initiating stem-like cells. Mounting evidence suggests that ALDH not only may be used as a marker for stem cells but also may well regulate cellular functions related to self-renewal, expansion, differentiation, and resistance to drugs and radiation. ALDH exerts its functional actions partly through RA biosynthesis, as all-trans RA reverses the functional effects of pharmacological inhibition or genetic suppression of ALDH activity in many cell types in vitro. There is substantial evidence to suggest that the role of ALDH as a stem cell marker comes down to the specific isoform(s) expressed in a particular tissue. Much emphasis has been placed on the ALDH1A1 and ALDH1A3 members of the ALDH1 family of cytosolic enzymes required for RA biosynthesis. ALDH1A1 and ALDH1A3 regulate cellular function in both normal stem cells and tumor-initiating stem-like cells, promoting tumor growth and resistance to drugs and radiation. An improved understanding of the molecular mechanisms by which ALDH regulates cellular function will likely open new avenues in many fields, especially in tissue regeneration and oncology.
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Affiliation(s)
- Giuseppe Vassalli
- Laboratory of Cellular and Molecular Cardiology, Cardiocentro Ticino, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), Lugano, Switzerland
- Center for Molecular Cardiology, University of Zürich, Zürich, Switzerland
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