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Wang Y, Li Y, Nie G. HtrA4 is well conserved only in higher primates and functionally important for EVT differentiation. Placenta 2024; 152:53-64. [PMID: 38805949 DOI: 10.1016/j.placenta.2024.05.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 05/12/2024] [Accepted: 05/22/2024] [Indexed: 05/30/2024]
Abstract
INTRODUCTION The placenta differs greatly among species, and deep extra-villous trophoblast (EVT) invasion is a unique feature of placentation of higher primates including humans. We reported serine protease HtrA4 being found predominantly in human placentas with aberrant expression linked to preeclampsia. However, it remains unclear where HtrA4 is produced in the placenta, how it is expressed in other species, and whether it is essential for human placentation. METHODS We first compared HtrA4 protein sequences of over 100 species, then scrutinized the key characteristics of HtrA4 in the human, rhesus macaque and mouse, and determined cellular localization in the placenta. We next investigated functional significance of HtrA4 in EVT differentiation using human trophoblast stem cells (TSCs). RESULTS Across broader species HtrA4 is well conserved only in higher primates. In humans, only the placenta expressed HtrA4, localising to trophoblasts of villous as well as extra-villous lineages. Rhesus macaques produced HtrA4 but again only in placentas, whereas mice showed no abundant HtrA4 expression anywhere including the placenta, yet it was an active protease if produced. The functional importance of HtrA4 in human EVT was demonstrated using TSCs, which expressed low levels of HtrA4 but significantly up-regulated it during EVT differentiation, and knockdown of HtrA4 severely inhibited the differentiation process. DISCUSSION HtrA4 is expressed in placentas of humans and macaques but not mice; it is critical for human EVT differentiation. Together with previous reports showing HtrA4 is also indispensable for syncytialization, this study further revealed HtrA4 as a functionally important protease for human placentation.
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Affiliation(s)
- Yao Wang
- Implantation and Pregnancy Laboratory, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia
| | - Ying Li
- Implantation and Pregnancy Laboratory, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia
| | - Guiying Nie
- Implantation and Pregnancy Laboratory, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia.
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Wang P, Yang Q, Yan Z, Huang X, Gao X, Gun S. Identification of MicroRNAs Regulating Clostridium perfringens Type C Infection in the Spleen of Diarrheic Piglets. Curr Issues Mol Biol 2023; 45:3193-3207. [PMID: 37185732 PMCID: PMC10136749 DOI: 10.3390/cimb45040208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/02/2023] [Accepted: 04/04/2023] [Indexed: 05/17/2023] Open
Abstract
Clostridium perfringens (C. perfringens) type C is one of the common bacteria in piglet diarrhea, which seriously affects the swine industry's development. The spleen plays crucial roles in the resistance and elimination of pathogenic microorganisms, and miRNAs play important roles in regulating piglet diarrhea caused by pathogens. However, the mechanism by which miRNAs in the spleen are involved in regulating C. perfringens type C causing diarrhea in piglets remains unclear. The expression profiles of the spleen miRNAs of 7-day-old piglets challenged by C. perfringens type C were studied using small RNA-sequencing in control (SC), susceptible (SS), and resistant (SR) groups. Eight-eight differentially expressed miRNAs were screened. The KEGG pathway analysis of target genes revealed that the miRNAs were involved in the MAPK, p53, and ECM-receptor interaction signaling pathways. NFATC4 was determined to be a direct target of miR-532-3p and miR-133b using a dual-luciferase reporter assay. Thus, miR-133b and miR-532-3p targeted to NFATC4 were likely involved to piglet resistance to C. perfringens type C. This paper provides the valuable resources to deeply understand the genetic basis of C. perfringens type C resistance in piglets and a solid foundation to identify novel markers of C. perfringens type C resistance.
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Affiliation(s)
- Pengfei Wang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
| | - Qiaoli Yang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
| | - Zunqiang Yan
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
| | - Xiaoyu Huang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
| | - Xiaoli Gao
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
| | - Shuangbao Gun
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
- Gansu Research Center for Swine Production Engineering and Technology, Gansu Agricultural University, Lanzhou 730070, China
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Hua L, Chen W, Meng Y, Qin M, Yan Z, Yang R, Liu Q, Wei Y, Zhao Y, Yan L, Qiao J. The combination of DNA methylome and transcriptome revealed the intergenerational inheritance on the influence of advanced maternal age. Clin Transl Med 2022; 12:e990. [PMID: 36103411 PMCID: PMC9473489 DOI: 10.1002/ctm2.990] [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: 04/06/2022] [Revised: 07/03/2022] [Accepted: 07/08/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND The number of women delivering at advanced maternal age (AMA; > = 35) continuously increases in developed and high-income countries. Large cohort studies have associated AMA with increased risks of various pregnancy complications and adverse pregnancy outcomes, which raises great concerns about the adverse effect of AMA on the long-term health of offspring. Specific acquired characteristics of parents can be passed on to descendants through certain molecular mechanisms, yet the underlying connection between AMA-related alterations in parents and that in offspring remains largely uncharted. METHODS We profiled the DNA methylomes of paired parental peripheral bloods and cord bloods from 20 nuclear families, including 10 AMA and 10 Young, and additional transcriptomes of 10 paired maternal peripheral bloods and cord bloods. RESULTS We revealed that AMA induced aging-like changes in DNA methylome and gene expression in both parents and offspring. The expression changes in several genes, such as SLC28A3, were highly relevant to the disorder in DNA methylation. In addition, AMA-related differentially methylated regions (DMRs) identified in mother and offspring groups showed remarkable similarities in both genomic locations and biological functions, mainly involving neuron differentiation, metabolism, and histone modification pathways. AMA-related differentially expressed genes (DEGs) shared by mother and offspring groups were highly enriched in the processes of immune cell activation and mitotic nuclear division. We further uncovered developmental-dependent dynamics for the DNA methylation of intergenerationally correlated DMRs during pre-implantation embryonic development, as well as diverse gene expression patterns during gametogenesis and early embryonic development for those common AMA-related DEGs presenting intergenerational correlation, such as CD24. Moreover, some intergenerational DEGs, typified by HTRA3, also showed the same significant alterations in AMA MII oocyte or blastocyst. CONCLUSIONS Our results reveal potential intergenerational inheritance of both AMA-related DNA methylome and transcriptome and provide new insights to understand health problems in AMA offspring.
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Affiliation(s)
- Lingyue Hua
- Center for Reproductive MedicineDepartment of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third HospitalBeijingChina
- Key Laboratory of Assisted Reproduction, Peking UniversityMinistry of EducationBeijingChina
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive TechnologyBeijingChina
| | - Wei Chen
- Center for Reproductive MedicineDepartment of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third HospitalBeijingChina
- Key Laboratory of Assisted Reproduction, Peking UniversityMinistry of EducationBeijingChina
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive TechnologyBeijingChina
| | - Yan Meng
- Department of Obstetrics and GynecologyBeijing Jishuitan Hospital, Fourth Clinical College of Peking UniversityBeijingChina
| | - Meng Qin
- Center for Reproductive MedicineDepartment of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third HospitalBeijingChina
- Key Laboratory of Assisted Reproduction, Peking UniversityMinistry of EducationBeijingChina
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive TechnologyBeijingChina
| | - Zhiqiang Yan
- Center for Reproductive MedicineDepartment of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third HospitalBeijingChina
- Key Laboratory of Assisted Reproduction, Peking UniversityMinistry of EducationBeijingChina
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive TechnologyBeijingChina
| | - Rui Yang
- Center for Reproductive MedicineDepartment of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third HospitalBeijingChina
- Key Laboratory of Assisted Reproduction, Peking UniversityMinistry of EducationBeijingChina
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive TechnologyBeijingChina
| | - Qiang Liu
- Center for Reproductive MedicineDepartment of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third HospitalBeijingChina
- Key Laboratory of Assisted Reproduction, Peking UniversityMinistry of EducationBeijingChina
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive TechnologyBeijingChina
| | - Yuan Wei
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third HospitalBeijingChina
- Department of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- National Center for Healthcare Quality Management in ObstetricsBeijingChina
| | - Yangyu Zhao
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third HospitalBeijingChina
- Department of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- National Center for Healthcare Quality Management in ObstetricsBeijingChina
| | - Liying Yan
- Center for Reproductive MedicineDepartment of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third HospitalBeijingChina
- Key Laboratory of Assisted Reproduction, Peking UniversityMinistry of EducationBeijingChina
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive TechnologyBeijingChina
| | - Jie Qiao
- Center for Reproductive MedicineDepartment of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third HospitalBeijingChina
- Key Laboratory of Assisted Reproduction, Peking UniversityMinistry of EducationBeijingChina
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive TechnologyBeijingChina
- Department of Obstetrics and GynecologyPeking University Third HospitalBeijingChina
- Beijing Advanced Innovation Center for GenomicsBeijingChina
- Peking‐Tsinghua Center for Life SciencesPeking UniversityBeijingChina
- Research Units of Comprehensive Diagnosis and Treatment of Oocyte Maturation Arrest, Chinese Academy of Medical SciencesBeijingChina
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Thach B, Samarajeewa N, Li Y, Heng S, Tsai T, Pangestu M, Catt S, Nie G. Podocalyxin molecular characteristics and endometrial expression: high conservation between humans and macaques but divergence in mice†. Biol Reprod 2022; 106:1143-1158. [PMID: 35284933 DOI: 10.1093/biolre/ioac053] [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: 10/03/2021] [Revised: 01/31/2022] [Accepted: 03/03/2022] [Indexed: 11/14/2022] Open
Abstract
Podocalyxin (PODXL) is a newly identified key negative regulator of human endometrial receptivity, specifically down-regulated in the luminal epithelium at receptivity to permit embryo implantation. Here, we bioinformatically compared the molecular characteristics of PODXL among the human, rhesus macaque and mouse, determined by immunohistochemistry and in situ hybridization (mouse tissues) whether endometrial PODXL expression is conserved across the three species, and examined if PODXL inhibits mouse embryo attachment in vitro. The PODXL gene, mRNA and protein sequences showed greater similarities between humans and macaques than with mice. In all species, PODXL was expressed in endometrial luminal/glandular epithelia and endothelia. In macaques (n = 9), luminal PODXL was significantly down-regulated when receptivity is developed, consistent with the pattern found in women. At receptivity PODXL was also reduced in shallow glands, whereas endothelial expression was unchanged across the menstrual cycle. In mice, endometrial PODXL did not vary considerably across the estrous cycle (n = 16); however, around embryo attachment on d4.5 of pregnancy (n = 4), luminal PODXL was greatly reduced especially near the site of embryo attachment. Mouse embryos failed to attach or thrive when co-cultured on a monolayer of Ishikawa cells overexpressing PODXL. Thus, endometrial luminal PODXL expression is down-regulated for embryo implantation in all species examined, and PODXL inhibits mouse embryo implantation. Rhesus macaques share greater conservations with humans than mice in PODXL molecular characteristics and regulation, thus represent a better animal model for functional studies of endometrial PODXL for treatment of human fertility.
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Affiliation(s)
- Bothidah Thach
- Implantation and Pregnancy Research Laboratory, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia.,Department of Molecular and Translational Science, Monash University, Clayton, Victoria, 3800, Australia.,Hudson Institute of Medical Research, Clayton, Victoria, 3168, Australia
| | - Nirukshi Samarajeewa
- Implantation and Pregnancy Research Laboratory, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia
| | - Ying Li
- Implantation and Pregnancy Research Laboratory, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia
| | - Sophea Heng
- Implantation and Pregnancy Research Laboratory, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia
| | - Tesha Tsai
- Implantation and Pregnancy Research Laboratory, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia
| | - Mulyoto Pangestu
- Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, 3800, Australia
| | - Sally Catt
- Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, 3800, Australia
| | - Guiying Nie
- Implantation and Pregnancy Research Laboratory, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia.,Department of Molecular and Translational Science, Monash University, Clayton, Victoria, 3800, Australia.,Hudson Institute of Medical Research, Clayton, Victoria, 3168, Australia
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Chou MY, Appan D, Chang KW, Chou CH, Lin CY, Gau SSF, Huang HS. Mouse hybrid genome mediates diverse brain phenotypes with the specificity of reciprocal crosses. FASEB J 2022; 36:e22232. [PMID: 35199866 DOI: 10.1096/fj.202101624r] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/27/2022] [Accepted: 02/14/2022] [Indexed: 12/13/2022]
Abstract
Hybrid species have more genetic diversity than their parents. However, the impact of the hybrid genome of reciprocal crosses on brain function remains largely unknown. We performed behavioral, molecular, and neuronal analyses on C57BL/6J mice (B6), CAST/EiJ mice (CAST), and hybrid mice resulting from reciprocal crosses of the two strains, B6/CAST F1i and B6/CAST F1r, respectively. Hybrid mice displayed greater motor strength and coordination, food grinding, social dominance, and less sociability compared to their parental strains. Parental origin influenced body weight, locomotor speed, and heat nociception of hybrid mice. Parental origin, cell type, and the interaction of both affected expression patterns of hybrid genomes including imprinted genes. There was a correlation between affected genes and corresponding behavioral phenotypes. Hybrid genomes mediated neuronal activity in the locus coeruleus, a brain region implicated in arousal, adaptive behaviors, and sleep-wake cycle due to its norepinephrine projections throughout the central nervous system. The comprehensive brain phenotypes in these hybrid mice reveal important functional readouts associated with interactions of hybrid genomes and impacts of parental genomes.
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Affiliation(s)
- Ming-Yi Chou
- Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Dhivya Appan
- Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Kai-Wei Chang
- Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chih-Hsuan Chou
- Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chia-Yi Lin
- Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Susan Shur-Fen Gau
- Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Psychiatry, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Hsien-Sung Huang
- Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan
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Overview of Human HtrA Family Proteases and Their Distinctive Physiological Roles and Unique Involvement in Diseases, Especially Cancer and Pregnancy Complications. Int J Mol Sci 2021; 22:ijms221910756. [PMID: 34639128 PMCID: PMC8509474 DOI: 10.3390/ijms221910756] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/27/2021] [Accepted: 10/02/2021] [Indexed: 12/25/2022] Open
Abstract
The mammalian high temperature requirement A (HtrA) proteins are a family of evolutionarily conserved serine proteases, consisting of four homologs (HtrA1-4) that are involved in many cellular processes such as growth, unfolded protein stress response and programmed cell death. In humans, while HtrA1, 2 and 3 are widely expressed in multiple tissues with variable levels, HtrA4 expression is largely restricted to the placenta with the protein released into maternal circulation during pregnancy. This limited expression sets HtrA4 apart from the rest of the family. All four HtrAs are active proteases, and their specific cellular and physiological roles depend on tissue type. The dysregulation of HtrAs has been implicated in many human diseases such as cancer, arthritis, neurogenerative ailments and reproductive disorders. This review first discusses HtrAs broadly and then focuses on the current knowledge of key molecular characteristics of individual human HtrAs, their similarities and differences and their reported physiological functions. HtrAs in other species are also briefly mentioned in the context of understanding the human HtrAs. It then reviews the distinctive involvement of each HtrA in various human diseases, especially cancer and pregnancy complications. It is noteworthy that HtrA4 expression has not yet been reported in any primary tumour samples, suggesting an unlikely involvement of this HtrA in cancer. Collectively, we accentuate that a better understanding of tissue-specific regulation and distinctive physiological and pathological roles of each HtrA will improve our knowledge of many processes that are critical for human health.
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Hu Z, Liu J, Cao J, Zhang H, Liu X. Ovarian transcriptomic analysis of black Muscovy duck at the early, peak and late egg-laying stages. Gene 2021; 777:145449. [PMID: 33482277 DOI: 10.1016/j.gene.2021.145449] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 01/07/2021] [Accepted: 01/15/2021] [Indexed: 11/16/2022]
Abstract
Ovarian development is a complex process involving many genes and pathways. A well-developed ovary is essential for poultry to keep high egg production and egg fertility. In order to better understand the mechanism of egg production performance, a comparative transcriptomic analysis was performed on ovaries of black Muscovy ducks at the early (BE), peak (BP) and late laying (BL) stages. 1683 DEGs were identified from BL-vs-BE, BL-vs-BP and BP-vs-BE, and the up-regulated genes were 41, 835, 260, the down-regulated genes were 60, 255, 730, respectively. Besides, there were 32, 20 and 424 DEGs co-expressed in the two comparison groups, and 11 DEGs were co-expressed in the three comparison groups. HOXA10, HtrA3, StAR, ZP2 and TAT were found to be involved in the regulation of ovarian development were significantly differentially expressed at different laying stages, which helped to regulate ovarian maturation and egg production. Moreover, we discovered several important functional pathways, such as steroid hormone biosynthesis and ovarian steroidogenesis, that appear to be much more active in the BP ovary compared to those of the BE and BL. Furthermore, 17 coding and 244 non-coding new transcripts were detected in the three comparison groups, the gene structures were optimized and the gene annotation informations were improved. These findings will provide a solid foundation on ovarian development in black Muscovy ducks and other poultry animals at different laying stages, and help to understand the complex molecular and cellular mechanisms of ovary.
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Affiliation(s)
- Zhigang Hu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, PR China
| | - Jing Liu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, PR China
| | - Junting Cao
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, PR China
| | - Huilin Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, PR China
| | - Xiaolin Liu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, PR China.
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Bai DP, Chen Y, Hu YQ, He WF, Shi YZ, Fan QM, Luo RT, Li A. Transcriptome analysis of genes related to gonad differentiation and development in Muscovy ducks. BMC Genomics 2020; 21:438. [PMID: 32590948 PMCID: PMC7318502 DOI: 10.1186/s12864-020-06852-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 06/19/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Sex-related genes play a crucial role in gonadal differentiation into testes or ovaries. However, the genetic control of gonadal differentiation in Muscovy ducks remains unknown. Therefore, the objective of our study was to screen new candidate genes associated with ovarian and testicular development. RESULTS In this study, 24 males before gonadal differentiation (MB), 24 females before gonadal differentiation (FB), 24 males after gonadal differentiation (MA) and 24 females after gonadal differentiation (FA) were selected from Putian Muscovy ducks, forming 4 groups. RNA-Seq revealed 101.76 Gb of clean reads and 2800 differentially expressed genes (DEGs), including 46 in MB vs FB, 609 in MA vs FA, 1027 in FA vs FB, and 1118 in MA vs MB. A total of 146 signalling pathways were enriched by KEGG analysis, among which 20, 108, 108 and 116 signalling pathways were obtained in MB vs FB, MA vs MB, MA vs FA and FA vs FB, respectively. In further GO and KEGG analyses, a total of 21 candidate genes related to gonad differentiation and development in Muscovy ducks were screened. Among these, 9 genes were involved in the differentiation and development of the testes, and 12 genes were involved in the differentiation and development of the ovaries. In addition, RNA-Seq data revealed 2744 novel genes. CONCLUSIONS RNA-Seq data revealed 21 genes related to gonadal differentiation and development in Muscovy ducks. We further identified 12 genes, namely, WNT5B, HTRA3, RSPO3, BMP3, HNRNPK, NIPBL, CREB3L4, DKK3, UBE2R2, UBPL3KCMF1, ANXA2, and OSR1, involved in the differentiation and development of ovaries. Moreover, 9 genes, namely, TTN, ATP5A1, DMRT1, DMRT3, AMH, MAP3K1, PIK3R1, AGT and ADAMTSL1, were related to the differentiation and development of testes. Moreover, after gonadal differentiation, DMRT3, AMH, PIK3R1, ADAMTSL1, AGT and TTN were specifically highly expressed in males. WNT5B, ANXA2 and OSR1 were specifically highly expressed in females. These results provide valuable information for studies on the sex control of Muscovy ducks and reveal novel candidate genes for the differentiation and development of testes and ovaries.
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Affiliation(s)
- Ding-Ping Bai
- College of Animal Sciences, Fujian Agricultural and Forestry University, Fuzhou, 350002 China
| | - Yue Chen
- College of Animal Sciences, Fujian Agricultural and Forestry University, Fuzhou, 350002 China
| | - Yu-Qiong Hu
- College of Animal Sciences, Fujian Agricultural and Forestry University, Fuzhou, 350002 China
| | - Wen-Feng He
- College of Animal Sciences, Fujian Agricultural and Forestry University, Fuzhou, 350002 China
| | - Yu-Zhu Shi
- College of Animal Sciences, Fujian Agricultural and Forestry University, Fuzhou, 350002 China
| | - Qin-Ming Fan
- College of Animal Sciences, Fujian Agricultural and Forestry University, Fuzhou, 350002 China
| | - Ru-Tang Luo
- College of Animal Sciences, Fujian Agricultural and Forestry University, Fuzhou, 350002 China
| | - Ang Li
- College of Animal Sciences, Fujian Agricultural and Forestry University, Fuzhou, 350002 China
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Lv Q, Yang B, Ning C, Xie B, Nie G, Chen X, Chen Q. Hypoxia is involved in the reduction of HtrA3 in patients with endometrial hyperplasia and cancer. Biochem Biophys Res Commun 2018; 503:2918-2923. [PMID: 30139517 DOI: 10.1016/j.bbrc.2018.08.070] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Accepted: 08/07/2018] [Indexed: 01/08/2023]
Abstract
Endometrial cancer (EC) has recently become a major gynecological cancer and endometrial hyperplasia increases the risk for developing EC. Previous studies have reported that human high temperature requirement factor A3 (HtrA3), a member of ATP independent serine proteases family, is involved in endometrial carcinogenesis. However, the underlying mechanism of HtrA3 function is unclear in endometrial hyperplasia and cancer. In this study, we investigated that HtrA3 expression was reduced in endometrial hyperplasia as well as EC. The circulating levels of HtrA3 were also significantly reduced in both atypical hyperplasia and EC. Whether hypoxia is involved in the reduction of HtrA3 in EC was further investigated. Immunohistochemistry (IHC) scores of Glut1 and HtrA3 in type 1 and type 2 EC tissues showed the inverse correlation. And hypoxic condition reduced the expression of HtrA3. Furthermore, silencing HtrA3 promoted EC cell migration. Our study demonstrated the reduced levels of HtrA3 in endometrial hyperplasia including atypical hyperplasia which is a premalignant condition; and as the degree of hypoxia increases in EC, HtrA3 eventually loses its expression. Hypoxia is responsible for the reduction of HtrA3 which in turn promotes EC progression. These findings suggested that HtrA3 is an important adaptor in hypoxic regions that drives endometrial cancer development.
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Affiliation(s)
- Qiaoying Lv
- Obstetrics and Gynecology Hospital of Fudan University, China
| | - Bingyi Yang
- Obstetrics and Gynecology Hospital of Fudan University, China
| | - Chengcheng Ning
- Obstetrics and Gynecology Hospital of Fudan University, China
| | - Bingying Xie
- Obstetrics and Gynecology Hospital of Fudan University, China
| | - Guiying Nie
- Centre for Reproductive Health, Hudson Institute of Medical Research, Clayton, VIC, Australia; Department of Molecular and Translational Sciences, Monash University, Clayton, VIC, Australia; Department of Biochemistry and Molecular Biology, Monash University, Australia
| | - Xiaojun Chen
- Obstetrics and Gynecology Hospital of Fudan University, China; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Fudan University, Shanghai, PR China.
| | - Qi Chen
- Obstetrics and Gynecology Hospital of Fudan University, China; Department of Obstetrics & Gynaecology, The University of Auckland, New Zealand.
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Zurawa-Janicka D, Wenta T, Jarzab M, Skorko-Glonek J, Glaza P, Gieldon A, Ciarkowski J, Lipinska B. Structural insights into the activation mechanisms of human HtrA serine proteases. Arch Biochem Biophys 2017; 621:6-23. [PMID: 28396256 DOI: 10.1016/j.abb.2017.04.004] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 04/05/2017] [Accepted: 04/06/2017] [Indexed: 12/21/2022]
Abstract
Human HtrA1-4 proteins belong to the HtrA family of evolutionarily conserved serine proteases and function as important modulators of many physiological processes, including maintenance of mitochondrial homeostasis, cell signaling and apoptosis. Disturbances in their action are linked to severe diseases, including oncogenesis and neurodegeneration. The HtrA1-4 proteins share structural and functional features of other members of the HtrA protein family, however there are several significant differences in structural architecture and mechanisms of action which makes each of them unique. Our goal is to present recent studies regarding human HtrAs. We focus on their physiological functions, structure and regulation, and describe current models of activation mechanisms. Knowledge of molecular basis of the human HtrAs' action is a subject of great interest; it is crucial for understanding their relevance in cellular physiology and pathogenesis as well as for using them as targets in future therapies of diseases such as neurodegenerative disorders and cancer.
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Affiliation(s)
- Dorota Zurawa-Janicka
- Department of General and Medical Biochemistry, Faculty of Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdansk, Poland.
| | - Tomasz Wenta
- Department of General and Medical Biochemistry, Faculty of Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdansk, Poland
| | - Miroslaw Jarzab
- Department of General and Medical Biochemistry, Faculty of Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdansk, Poland
| | - Joanna Skorko-Glonek
- Department of General and Medical Biochemistry, Faculty of Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdansk, Poland
| | - Przemyslaw Glaza
- Department of General and Medical Biochemistry, Faculty of Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdansk, Poland
| | - Artur Gieldon
- Department of Theoretical Chemistry, Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80-308 Gdansk, Poland
| | - Jerzy Ciarkowski
- Department of Theoretical Chemistry, Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80-308 Gdansk, Poland
| | - Barbara Lipinska
- Department of General and Medical Biochemistry, Faculty of Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdansk, Poland
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Zhao M, Ding JX, Nie GY, Wei J, Li Y, Yin XY, Chen Q. HTRA3 is Reduced in Ovarian Cancers Regardless of Stage. Cancer Invest 2014; 32:464-9. [DOI: 10.3109/07357907.2014.958496] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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12
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Dynon K, Heng S, Puryer M, Li Y, Walton K, Endo Y, Nie G. HtrA3 as an early marker for preeclampsia: specific monoclonal antibodies and sensitive high-throughput assays for serum screening. PLoS One 2012; 7:e45956. [PMID: 23049902 PMCID: PMC3457993 DOI: 10.1371/journal.pone.0045956] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Accepted: 08/23/2012] [Indexed: 11/18/2022] Open
Abstract
Mammalian HtrA3 (high temperature requirement A3) is a serine protease of the HtrA family. It has two isoforms [long (HtrA3-L) and short (HtrA3-S)] and is important for placental development and cancer progression. Recently, HtrA3 was identified as a potential diagnostic marker for early detection of preeclampsia, a life-threatening pregnancy-specific disorder. Currently there are no high-throughput assays available to detect HtrA3 in human serum. In this study we generated and fully tested a panel of five HtrA3 mouse monoclonal antibodies (mAbs). Three mAbs recognised both HtrA3-L and HtrA3-S and the other two detected HtrA3-L only. All five mAbs were highly specific to HtrA3 and applicable in western blotting and immunohistochemical analysis of endogenous HtrA3 proteins in the mouse and human tissues. Amplified luminescent proximity homogeneous assays-linked immunosorbent assays (AlphaLISAs), were developed to detect HtrA3 isoforms in picomolar levels in serum. The HtrA3 AlphaLISA detected significantly higher serum levels of HtrA3 in women at 13-14 weeks of gestation who subsequently developed preeclampsia compared to gestational-age matched controls. These HtrA3 mAbs are valuable for the development of immunoassays and characterisation of HtrA3 isoform-specific biology. The newly developed HtrA3 AlphaLISA assays are suitable for large scale screening of human serum.
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Affiliation(s)
- Kemperly Dynon
- Prince Henry’s Institute of Medical Research, Clayton, Victoria, Australia
| | - Sophea Heng
- Prince Henry’s Institute of Medical Research, Clayton, Victoria, Australia
| | - Michelle Puryer
- Prince Henry’s Institute of Medical Research, Clayton, Victoria, Australia
| | - Ying Li
- Prince Henry’s Institute of Medical Research, Clayton, Victoria, Australia
| | - Kelly Walton
- Prince Henry’s Institute of Medical Research, Clayton, Victoria, Australia
| | - Yaeta Endo
- Cell-Free Science and Technology Research Centre, Ehime University, Matsuyama, Japan
| | - Guiying Nie
- Prince Henry’s Institute of Medical Research, Clayton, Victoria, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
- * E-mail:
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13
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Serine protease inhibitor 4-(2-aminoethyl)benzenesulfonyl fluoride hydrochloride (AEBSF) inhibits the rat embryo implantation in vivo and interferes with cell adhesion in vitro. Contraception 2011; 84:642-8. [DOI: 10.1016/j.contraception.2011.03.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Revised: 03/18/2011] [Accepted: 03/23/2011] [Indexed: 01/30/2023]
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14
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Villeneuve DL, Garcia-Reyero N, Martinović D, Cavallin JE, Mueller ND, Wehmas LC, Kahl MD, Linnum AL, Perkins EJ, Ankley GT. Influence of ovarian stage on transcript profiles in fathead minnow (Pimephales promelas) ovary tissue. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2010; 98:354-366. [PMID: 20363515 DOI: 10.1016/j.aquatox.2010.03.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 03/03/2010] [Accepted: 03/08/2010] [Indexed: 05/29/2023]
Abstract
Interpretation of toxicogenomic experiments conducted with ovary tissue from asynchronous-spawning small fish species is complicated by background variation in the relative abundance and proportion of follicles at different stages within the ovary tissue sample. This study employed both real-time quantitative polymerase chain reaction and a 15,000 gene oligonucleotide microarray to examine variation in the fathead minnow (Pimephales promelas) ovarian transcriptional profile as a function of quantitative and qualitative differences in ovarian histology. The objectives were to provide data that could potentially aid interpretation of future toxicogenomics experiments, identify putative stage-related transcriptional markers, and generate insights into basic biological regulation of asynchronous oocyte development. Multiple lines of evidence from the present study indicate that variation in the transcriptional profile is primarily dependent on the relative abundance of previtellogenic versus vitellogenic follicles in the ovary. Due to the relatively small proportions of mature ovulated follicles or atretic follicles in the overall follicle population, few potential transcriptional markers of maturation, ovulation, or atresia could be identified. However, among the 460 differentially expressed genes identified in the present study, several targets, including HtrA serine peptidase 3 (htra3), tissue inhibitor of metalloproteinase 3 (timp3), aquaporin 8 (aqp8), transgelin 2 like (tagln2), Nedd4 family interacting protein 2 (ndfip2), chemokine ligand 12a (cxcl12a), midkine-related growth factor (mdka), and jagged 1b (jag 1b) exhibited responses and functional properties that support them as candidate molecular markers of significant shift in gross ovarian stage. Genes associated with a diversity of functions including cellular development, morphogenesis, coated vesicle transport, sexual reproduction, and neuron development, among others, were statistically enriched within the list of 460 genes differentially expressed among different ovarian classes. Overall, results of this study provide insights into background variation in ovary transcript profiles that should aid and enhance the interpretation of toxicogenomic data generated in experiments conducted with small, asynchronous-spawning fish species.
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Affiliation(s)
- Daniel L Villeneuve
- US Environmental Protection Agency, Office of Research and Development, National Health and Environmental Effects Research Laboratory, Mid-Continent Ecology Division, 6201 Congdon Blvd., Duluth, MN 55804, USA.
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