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Stenhouse C, Newton MG, Halloran KM, Moses RM, Sah N, Suva LJ, Bazer FW. Phosphate, calcium, and vitamin D signaling, transport, and metabolism in the endometria of cyclic ewes. J Anim Sci Biotechnol 2023; 14:13. [PMID: 36631878 PMCID: PMC9835233 DOI: 10.1186/s40104-022-00803-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 11/20/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Recent evidence suggests important roles for progesterone (P4) and interferon tau in the regulation of calcium, phosphate, and vitamin D signaling in the uteri of pregnant sheep. However, the effects of P4 and estradiol (E2), with respect to the expression of their receptors PGR and ESR1, respectively, in uterine epithelia on mineral signaling during the estrous cycle has not been investigated. Estrous cycles of mature Suffolk ewes were synchronized, prostaglandin F2α was administered, and ewes were observed for estrus (designated as Day 0) in the presence of vasectomized rams. On Days 1, 9, or 14 of the estrous cycle, hysterectomies were performed. RESULTS 25-hydroxyvitamin D was more abundant in plasma from ewes on Day 14 than Day 1 (P < 0.05). Expression of fibroblast growth factor receptor 2 (FGFR2), a disintegrin and metalloprotease 17 (ADAM17), and parathyroid hormone-related protein (PTHrP) mRNAs was greater in endometria on Day 9 compared to Days 1 and 14 (P < 0.01). Similarly, expression of transient receptor potential cation channel subfamily V member 6 (TRPV6) mRNA was greater in endometria on Day 9 than Day 1 (P < 0.05). ATPase plasma membrane Ca2+ transporting 4 (ATP2B4) and S100 calcium binding protein G (S100G) mRNA expression was greater in endometria on Day 14 than on Days 1 and 9 (P < 0.01). In contrast, endometrial expression of vitamin D receptor (VDR) mRNA was lower on Days 9 and 14 than Day 1 (P < 0.01). Expression of klotho (KL) (P < 0.05) and cytochrome P450 family 24 subfamily A member 1 (CYP24) (P < 0.01) mRNAs was lower on Day 14 than Days 1 and 9. ADAM17, FGF23, CYP2R1, CYP27B1, KL, and VDR proteins immunolocalized to the uterine myometrium, blood vessels, and uterine luminal (LE), superficial glandular (sGE), and glandular (GE) epithelia. S100A9 protein was weakly expressed in the uterine myometrium, LE, sGE, and GE. Immunoreactivity of CYP2R1 and KL proteins in uterine LE and sGE was less on Day 1 than on Days 9 and 14. In contrast, S100G protein was expressed exclusively by GE, and immunoreactive S100G protein was less on Day 9. S100A12 protein localized to stromal cells of the uterine stratum spongiosum and blood vessels, but not by uterine epithelial cells. CONCLUSION Collectively, these results implicate E2, P4, and PGR in the regulation of phosphate, calcium, and vitamin D signaling in cyclic ewes.
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Affiliation(s)
- Claire Stenhouse
- grid.264756.40000 0004 4687 2082Departments of Animal Science, Texas A&M University, Kleberg Center, TX 77843-2471 College Station, USA
| | - Makenzie G. Newton
- grid.264756.40000 0004 4687 2082Departments of Animal Science, Texas A&M University, Kleberg Center, TX 77843-2471 College Station, USA
| | - Katherine M. Halloran
- grid.264756.40000 0004 4687 2082Departments of Animal Science, Texas A&M University, Kleberg Center, TX 77843-2471 College Station, USA
| | - Robyn M. Moses
- grid.264756.40000 0004 4687 2082Departments of Animal Science, Texas A&M University, Kleberg Center, TX 77843-2471 College Station, USA
| | - Nirvay Sah
- grid.264756.40000 0004 4687 2082Departments of Animal Science, Texas A&M University, Kleberg Center, TX 77843-2471 College Station, USA
| | - Larry J. Suva
- grid.264756.40000 0004 4687 2082Veterinary Physiology and Pharmacology, Texas A&M University, TX 77843 College Station, USA
| | - Fuller W. Bazer
- grid.264756.40000 0004 4687 2082Departments of Animal Science, Texas A&M University, Kleberg Center, TX 77843-2471 College Station, USA
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Stenhouse C, Halloran KM, Hoskins EC, Newton MG, Moses RM, Seo H, Dunlap KA, Satterfield MC, Gaddy D, Johnson GA, Wu G, Suva LJ, Bazer FW. Effects of exogenous progesterone on the expression of mineral regulatory molecules by ovine endometrium and placentomes†. Biol Reprod 2022; 106:1126-1142. [PMID: 35191486 DOI: 10.1093/biolre/ioac042] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/24/2022] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
This study aimed to determine whether the acceleration of conceptus development induced by the administration of exogenous progesterone (P4) during the preimplantation period of pregnancy alters calcium, phosphate, and vitamin D signaling at the maternal-conceptus interface. Suffolk ewes (n = 48) were mated to fertile rams and received daily intramuscular injections of either corn oil (CO) vehicle or 25 mg of progesterone in CO (P4) for the first 8 days of pregnancy and hysterectomized on either Day 9 (CO, n = 5; P4, n = 6), 12 (CO, n = 9; P4, n = 4) or 125 (CO, n = 14; P4, n = 10) of gestation. The expression of S100A12 (P < 0.05) and fibroblast growth factor receptor (FGFR2) (P < 0.01) messenger RNAs (mRNAs) was lower in endometria from P4-treated ewes on Day 12. The expression of ADAM10 (P < 0.05) mRNA was greater in endometria from P4-treated ewes on Day 125. The expression of ADAM10 (P < 0.01), FGFR2 (P < 0.05), solute carrier (SLC)20A1 (P < 0.05), TRPV5 (P < 0.05), and TRPV6 (P < 0.01) mRNAs was greater, but KL mRNA expression was lower (P < 0.05) in placentomes from P4-treated ewes at Day 125. There was lower endometrial and greater placentomal expression of mRNAs involved in mineral metabolism and transport in twin compared to singleton pregnancies. Further, the expression of mRNAs involved in mineral metabolism and transport was greater in P4-treated twin placentomes. KL, FGF23, vitamin D receptor (VDR), S100A9, S100A12, S100G, and CYP27B1 proteins were immunolocalized in endometria and placentomes. Exogenous P4 in early pregnancy altered the expression of regulators of calcium, phosphate, and vitamin D on Day 125 of pregnancy indicating a novel effect of P4 on mineral transport at the maternal-conceptus interface.
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Affiliation(s)
- Claire Stenhouse
- Department of Animal Science, Texas A&M University, College Station, Texas, USA
| | | | - Emily C Hoskins
- Department of Animal Science, Texas A&M University, College Station, Texas, USA
| | - Makenzie G Newton
- Department of Animal Science, Texas A&M University, College Station, Texas, USA
| | - Robyn M Moses
- Department of Animal Science, Texas A&M University, College Station, Texas, USA
| | - Heewon Seo
- Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas, USA
| | - Kathrin A Dunlap
- Department of Animal Science, Texas A&M University, College Station, Texas, USA
| | | | - Dana Gaddy
- Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas, USA
| | - Gregory A Johnson
- Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas, USA
| | - Guoyao Wu
- Department of Animal Science, Texas A&M University, College Station, Texas, USA
| | - Larry J Suva
- Veterinary Physiology and Pharmacology, Texas A&M University, College Station, Texas USA
| | - Fuller W Bazer
- Department of Animal Science, Texas A&M University, College Station, Texas, USA
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3
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Stenhouse C, Halloran KM, Moses RM, Seo H, Gaddy D, Johnson GA, Wu G, Suva LJ, Bazer FW. Effects of progesterone and interferon tau on ovine endometrial phosphate, calcium, and vitamin D signaling. Biol Reprod 2022; 106:888-899. [PMID: 35134855 DOI: 10.1093/biolre/ioac027] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/29/2021] [Indexed: 11/12/2022] Open
Abstract
Given recent reports of expression of postnatal mineral transport regulators at the maternal-conceptus interface during the peri-implantation period, this study tested the hypothesis that progesterone (P4) and/or interferon tau (IFNT) regulate phosphate, calcium, and vitamin D signaling in the ovine endometrium. Mature Rambouillet ewes (n = 24) were surgically fitted with intrauterine catheters on Day 7 of the estrous cycle. Ewes received daily intramuscular injections of 50 mg P4 in corn oil vehicle and/or 75 mg progesterone receptor antagonist (RU486) in corn oil from Days 8-15, and twice daily intrauterine injections of either control proteins (CX) or IFNT (25 μg/uterine horn/day) from Days 11-15 resulting in four treatment groups: P4 + CX; P4 + IFNT; RU486 + P4 + CX; and RU486 + P4 + IFNT. On Day 16, ewes were hysterectomized. RU486 + P4 + CX treated ewes had lower concentrations of 25 (OH) D in plasma than P4 + CX treated ewes (P < 0.05). Endometria from ewes treated with IFNT had greater expression of FGF23 (P < 0.01), S100A9 (P < 0.05), and S100A12 (P = 0.05) mRNAs, and lower expression of ADAM10 mRNA (P < 0.01) compared to ewes treated with CX proteins. Expression of FGF23 mRNA was greater in endometria of ewes that received RU486 + P4 + IFNT compared to ewes that received RU486 + P4 + CX (hormone x protein Interaction, P < 0.05). Expression of S100G mRNA was greater in endometria of ewes that received P4 + IFNT compared to ewes that received RU486 + P4 + IFNT (P < 0.05; hormone x protein Interaction, P < 0.01). These data implicate P4 and IFNT in the regulation of phosphate, calcium, and vitamin D signaling during the peri-implantation period of pregnancy and provide a platform for continued mechanistic investigations. Summary Sentence: Progesterone and interferon tau regulate phosphate, calcium, and vitamin D signaling during the ovine peri-implantation period.
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Affiliation(s)
- Claire Stenhouse
- Departments of Animal Science, Texas A&M University, College Station, Texas, 77843, U.S.A
| | - Katherine M Halloran
- Departments of Animal Science, Texas A&M University, College Station, Texas, 77843, U.S.A
| | - Robyn M Moses
- Departments of Animal Science, Texas A&M University, College Station, Texas, 77843, U.S.A
| | - Heewon Seo
- Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas, 77843, U.S.A
| | - Dana Gaddy
- Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas, 77843, U.S.A
| | - Gregory A Johnson
- Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas, 77843, U.S.A
| | - Guoyao Wu
- Departments of Animal Science, Texas A&M University, College Station, Texas, 77843, U.S.A
| | - Larry J Suva
- Veterinary Physiology and Pharmacology, Texas A&M University, College Station, Texas, 77843, U.S.A
| | - Fuller W Bazer
- Departments of Animal Science, Texas A&M University, College Station, Texas, 77843, U.S.A
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Phosphate, Calcium, and Vitamin D: Key Regulators of Fetal and Placental Development in Mammals. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1354:77-107. [PMID: 34807438 DOI: 10.1007/978-3-030-85686-1_5] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Normal calcium and bone homeostasis in the adult is virtually fully explained by the interactions of several key regulatory hormones, including parathyroid hormone, 1,25 dihydroxy vitamin D3, fibroblast growth factor-23, calcitonin, and sex steroids (estradiol and testosterone). In utero, bone and mineral metabolism is regulated differently from the adult. During development, it is the placenta and not the fetal kidneys, intestines, or skeleton that is the primary source of minerals for the fetus. The placenta is able to meet the almost inexhaustible needs of the fetus for minerals by actively driving the transport of calcium and phosphorus from the maternal circulation to the growing fetus. These fundamentally important minerals are maintained in the fetal circulation at higher concentrations than those in maternal blood. Maintenance of these inordinately higher fetal levels is necessary for the developing skeleton to accrue sufficient minerals by term. Importantly, in livestock species, prenatal mineralization of the skeleton is crucial for the high levels of offspring activity soon after birth. Calcium is required for mineralization, as well as a plethora of other physiological functions. Placental calcium and phosphate transport are regulated by several mechanisms that are discussed in this review. It is clear that phosphate and calcium metabolism is intimately interrelated and, therefore, placental transport of these minerals cannot be considered in isolation.
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5
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Stenhouse C, Halloran KM, Newton MG, Gaddy D, Suva LJ, Bazer FW. Novel mineral regulatory pathways in ovine pregnancy: II. Calcium-binding proteins, calcium transporters, and vitamin D signaling. Biol Reprod 2021; 105:232-243. [PMID: 33822885 DOI: 10.1093/biolre/ioab063] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 03/03/2021] [Accepted: 03/25/2021] [Indexed: 12/14/2022] Open
Abstract
Mineralization of the fetal mammalian skeleton requires a hypercalcemic gradient across the placenta from mother to fetus. However, the mechanisms responsible for maintaining the placental transport of calcium remain poorly understood. This study aimed to identify calcium and vitamin D regulatory pathway components in ovine endometria and placentae across gestation. Suffolk ewes were bred with fertile rams upon detection of estrus (Day 0). On Days 9, 12, 17, 30, 70, 90, 110, and 125 of pregnancy (n=3-14/Day), ewes were euthanized and hysterectomized. Calcium abundance was influenced by gestational day in uterine flushings and allantoic fluid (P<0.05). The expression of S100G, S100A9, S100A12, ATP2B3, ATP2B4, TRPV5, TRPV6, CYP11A1, CYP2R1, CYP24, and VDR mRNAs known to be involved in calcium binding, calcium transport, and vitamin D metabolism were quantified by qPCR. Mediators of calcium and vitamin D signaling were expressed by Day 17 conceptus tissue, and endometria and placentae across gestation. Gestational day influenced the expression of S100G, S100A9, S100A12, TRPV6, VDR, and CYP24 mRNAs in endometria and placentae (P<0.05). Gestational day influenced endometrial expression of ATP2B3, and placental expression of TRPV5, ATP2B4, and CYP11A1 (P<0.05). VDR protein localized to the endoderm and trophectoderm (Day 17 conceptus) and was expressed in endometria and placentae throughout gestation. The observed spatiotemporal profile suggests a potential role of calcium and vitamin D in the establishment of pregnancy and regulation of fetal and placental growth, providing a platform for further mechanistic investigation.
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Affiliation(s)
- Claire Stenhouse
- Department of Animal Science, Texas A&M University, College Station, TX, USA
| | | | - Makenzie G Newton
- Department of Animal Science, Texas A&M University, College Station, TX, USA
| | - Dana Gaddy
- Veterinary Integrative Biosciences, Texas A&M University, College Station, TX, USA
| | - Larry J Suva
- Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX, USA
| | - Fuller W Bazer
- Department of Animal Science, Texas A&M University, College Station, TX, USA
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6
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Lázaro SF, Tonhati H, Oliveira HR, Silva AA, Nascimento AV, Santos DJA, Stefani G, Brito LF. Genomic studies of milk-related traits in water buffalo (Bubalus bubalis) based on single-step genomic best linear unbiased prediction and random regression models. J Dairy Sci 2021; 104:5768-5793. [PMID: 33685677 DOI: 10.3168/jds.2020-19534] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 01/02/2021] [Indexed: 01/14/2023]
Abstract
Genomic selection has been widely implemented in many livestock breeding programs, but it remains incipient in buffalo. Therefore, this study aimed to (1) estimate variance components incorporating genomic information in Murrah buffalo; (2) evaluate the performance of genomic prediction for milk-related traits using single- and multitrait random regression models (RRM) and the single-step genomic best linear unbiased prediction approach; and (3) estimate longitudinal SNP effects and candidate genes potentially associated with time-dependent variation in milk, fat, and protein yields, as well as somatic cell score (SCS) in multiple parities. The data used to estimate the genetic parameters consisted of a total of 323,140 test-day records. The average daily heritability estimates were moderate (0.35 ± 0.02 for milk yield, 0.22 ± 0.03 for fat yield, 0.42 ± 0.03 for protein yield, and 0.16 ± 0.03 for SCS). The highest heritability estimates, considering all traits studied, were observed between 20 and 280 d in milk (DIM). The genetic correlation estimates at different DIM among the evaluated traits ranged from -0.10 (156 to 185 DIM for SCS) to 0.61 (36 to 65 DIM for fat yield). In general, direct selection for any of the traits evaluated is expected to result in indirect genetic gains for milk yield, fat yield, and protein yield but also increase SCS at certain lactation stages, which is undesirable. The predicted RRM coefficients were used to derive the genomic estimated breeding values (GEBV) for each time point (from 5 to 305 DIM). In general, the tuning parameters evaluated when constructing the hybrid genomic relationship matrices had a small effect on the GEBV accuracy and a greater effect on the bias estimates. The SNP solutions were back-solved from the GEBV predicted from the Legendre random regression coefficients, which were then used to estimate the longitudinal SNP effects (from 5 to 305 DIM). The daily SNP effect for 3 different lactation stages were performed considering 3 different lactation stages for each trait and parity: from 5 to 70, from 71 to 150, and from 151 to 305 DIM. Important genomic regions related to the analyzed traits and parities that explain more than 0.50% of the total additive genetic variance were selected for further analyses of candidate genes. In general, similar potential candidate genes were found between traits, but our results suggest evidence of differential sets of candidate genes underlying the phenotypic expression of the traits across parities. These results contribute to a better understanding of the genetic architecture of milk production traits in dairy buffalo and reinforce the relevance of incorporating genomic information to genetically evaluate longitudinal traits in dairy buffalo. Furthermore, the candidate genes identified can be used as target genes in future functional genomics studies.
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Affiliation(s)
- Sirlene F Lázaro
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907; Department of Animal Science, College of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, 14884-900, SP, Brazil
| | - Humberto Tonhati
- Department of Animal Science, College of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, 14884-900, SP, Brazil
| | - Hinayah R Oliveira
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907; Centre for Genetic Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph, N1G 2W1, ON, Canada
| | - Alessandra A Silva
- Department of Animal Science, College of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, 14884-900, SP, Brazil
| | - André V Nascimento
- Department of Animal Science, College of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, 14884-900, SP, Brazil
| | - Daniel J A Santos
- Department of Animal and Avian Science, University of Maryland, College Park 20742
| | - Gabriela Stefani
- Department of Animal Science, College of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, 14884-900, SP, Brazil
| | - Luiz F Brito
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907.
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da Cruz AS, Silva DC, Minasi LB, de Farias Teixeira LK, Rodrigues FM, da Silva CC, do Carmo AS, da Silva MVGB, Utsunomiya YT, Garcia JF, da Cruz AD. Single-Nucleotide Polymorphism Variations Associated With Specific Genes Putatively Identified Enhanced Genetic Predisposition for 305-Day Milk Yield in the Girolando Crossbreed. Front Genet 2021; 11:573344. [PMID: 33584786 PMCID: PMC7876550 DOI: 10.3389/fgene.2020.573344] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 12/07/2020] [Indexed: 01/18/2023] Open
Abstract
Milk production phenotypes are the main focus of genetic selection in dairy herds, and although there are many genes identified as related to the biology of these traits in pure breeds, little is known about crossbreed animals. This study aimed to identify potential genes associated with the 305-day milk yield in 337 crossbreed Gir × Holstein (Girolando) animals. Milk production records were genotyped for 45,613 single-nucleotide polymorphisms (SNPs). This dataset was used for a genome-wide association study (GWAS) using the 305-day milk yield adjusted for the fixed effects of herd and year and linear and quadratic effects of age at calving (in days) and calving factor averaged per animal. Genes within the significant SNPs were retrieved from the Bos taurus ARS-UCD1.2 assembly (bosTau9) for gene ontology analysis. In summary, the GWAS identified 52 SNPs associated [p ≤ 10–4, false discovery rate (FDR) = 8.77%] with milk production, including NUB1 and SLC24A2, which were previously described as related to milk production traits in cattle. The results suggest that SNPs associated mainly with NUB1 and SLC24A2 could be useful to understand milk production in Girolando and used as predictive markers for selecting genetic predisposition for milk yield in Girolando.
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Affiliation(s)
- Alex Silva da Cruz
- Mestrado em Genética, Núcleo de Pesquisas Replicon, Escola de Ciências Agrárias e Biológicas, Pontifícia Universidade Católica de Goiás, Goiânia, Brazil
| | - Danilo Conrado Silva
- Curso de Graduação em Medicina Veterinária, Instituto Acadêmico de Ciências Agrárias e Sustentabilidade, Universidade Estadual de Goiás, São Luís de Montes Belos, Brazil
| | - Lysa Bernardes Minasi
- Mestrado em Genética, Núcleo de Pesquisas Replicon, Escola de Ciências Agrárias e Biológicas, Pontifícia Universidade Católica de Goiás, Goiânia, Brazil
| | - Larissa Kamídia de Farias Teixeira
- Mestrado em Genética, Núcleo de Pesquisas Replicon, Escola de Ciências Agrárias e Biológicas, Pontifícia Universidade Católica de Goiás, Goiânia, Brazil
| | - Flávia Melo Rodrigues
- Mestrado em Genética, Núcleo de Pesquisas Replicon, Escola de Ciências Agrárias e Biológicas, Pontifícia Universidade Católica de Goiás, Goiânia, Brazil
| | - Claudio Carlos da Silva
- Mestrado em Genética, Núcleo de Pesquisas Replicon, Escola de Ciências Agrárias e Biológicas, Pontifícia Universidade Católica de Goiás, Goiânia, Brazil
| | - Adriana Santana do Carmo
- Escola de Veterinária e Zootecnia, Departamento de Zootecnia, Universidade Federal de Goiás, Goiânia, Brazil
| | | | - Yuri Tani Utsunomiya
- Departamento de Apoio a Produção e Saúde Animal, Faculdade de Medicina Veterinária, Universidade Estadual Paulista Júlio de Mesquita Filho, Araçatuba, Brazil
| | - José Fernando Garcia
- Departamento de Apoio a Produção e Saúde Animal, Faculdade de Medicina Veterinária, Universidade Estadual Paulista Júlio de Mesquita Filho, Araçatuba, Brazil
| | - Aparecido Divino da Cruz
- Mestrado em Genética, Núcleo de Pesquisas Replicon, Escola de Ciências Agrárias e Biológicas, Pontifícia Universidade Católica de Goiás, Goiânia, Brazil
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Identification of Differentially Expressed Gene Transcripts in Porcine Endometrium during Early Stages of Pregnancy. Life (Basel) 2020; 10:life10050068. [PMID: 32429378 PMCID: PMC7281126 DOI: 10.3390/life10050068] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/13/2020] [Accepted: 05/13/2020] [Indexed: 12/13/2022] Open
Abstract
During the early stages of pregnancy, the uterine endometrium undergoes dramatic morphologic and functional changes accompanied with dynamic variation in gene expression. Pregnancy-stage specific differentially expressed gene (DEG)-transcript-probes were investigated and identified by comparing endometrium transcriptome at 9th day (9D), 12th day (12D) and 16th day (16D) of early pregnancy in Polish large-white (PLW) gilts. Endometrium comparisons between 9D-vs-12D, 9D-vs-16D and 12D-vs-16D of early pregnancy identified 6049, 374 and 6034 highly significant DEG-transcript-probes (p < 0.001; >2 FC). GO term enrichment analysis identified commonly shared upregulated endometrial DEG-transcript-probes (p < 0.001; >2 FC), that were regulating the gene functions of anatomic structure development and transport (TG), DNA-binding and methyltransferase activity (ZBTB2), ion-binding and kinase activity (CKM), cell proliferation and apoptosis activity (IL1B). Downregulated DEG-transcript-probes (p < 0.001; >2 FC) were involved in regulating the gene functions of phosphatase activity (PTPN11), TC616413 gene-transcript and Sus-scrofa LOC100525539. Moreover, blastn comparison of microarray-probes sequences against sus-scrofa11 assembly identified commonly shared upregulated endometrial DEG-transcript-probes (E < 0.06; >2 FC), that were regulating the gene functions of reproduction and growth (SELENOP), cytoskeleton organization and kinase activity (CDC42BPA), phosphatase activity (MINPP1), enzyme-binding and cell-population proliferation (VAV3), cancer-susceptibility candidate gene (CASC4), cytoskeletal protein-binding (COBLL1), ion-binding, enzyme regulator activity (ACAP2) Downregulated endometrial DEG-transcript-probes (E < 0.06; >2FC) were involved in regulating the gene functions of signal-transduction (TMEM33), catabolic and metabolic processes (KLHL15). Microarray validation experiment on selected candidate genes showed complementarity to significant endometrial DEG-transcript-probes responsible for the regulation of immune response (IL1B, S100A11), lipid metabolism (FABP3, PPARG), cell-adhesion (ITGAV), angiogenesis (IL1B), intercellular transmission (NMB), cell-adhesion (OPN) and response to stimuli (RBP4) was confirmed by RT-PCR. This study provides a clue that identified pregnancy-stage specific microarray transcript probes could be considered as candidate genes for recognition and establishment of early pregnancy in the pig.
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Choi Y, Jang H, Seo H, Yoo I, Han J, Kim M, Lee S, Ka H. Changes in calcium levels in the endometrium throughout pregnancy and the role of calcium on endometrial gene expression at the time of conceptus implantation in pigs. Mol Reprod Dev 2019; 86:883-895. [DOI: 10.1002/mrd.23166] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/21/2019] [Accepted: 04/21/2019] [Indexed: 01/26/2023]
Affiliation(s)
- Yohan Choi
- Department of Biological Science and TechnologyYonsei UniversityWonju Republic of Korea
| | - Hwanhee Jang
- Department of Biological Science and TechnologyYonsei UniversityWonju Republic of Korea
| | - Heewon Seo
- Department of Biological Science and TechnologyYonsei UniversityWonju Republic of Korea
| | - Inkyu Yoo
- Department of Biological Science and TechnologyYonsei UniversityWonju Republic of Korea
| | - Jisoo Han
- Department of Biological Science and TechnologyYonsei UniversityWonju Republic of Korea
| | - Minjeong Kim
- Department of Biological Science and TechnologyYonsei UniversityWonju Republic of Korea
| | - Soohyung Lee
- Department of Biological Science and TechnologyYonsei UniversityWonju Republic of Korea
| | - Hakhyun Ka
- Department of Biological Science and TechnologyYonsei UniversityWonju Republic of Korea
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Ma X, Li P, Zhang Q, He L, Su G, Huang Y, Lu Z, Hu W, Ding H, Huang R. Transcriptome analysis of the endometrium from Chinese Erhualian sows that differ in calcium ion concentration and litter size. Anim Genet 2019; 50:326-333. [PMID: 31058330 DOI: 10.1111/age.12788] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2019] [Indexed: 12/31/2022]
Abstract
Embryonic survival rate, an important factor in the fecundity of sows, is affected by endometrium-secreting histotroph. A higher concentration of calcium ion has been observed in the uterus of highly prolific Erhualian sows (EH) compared with those of less prolific (EL) sows. This suggests that EH sows have better establishment and maintenance of pregnancies, thus increasing embryonic survival rate during the peri-implantation period. To understand the mechanisms of how the endometrium-secreting histotroph affects embryonic survival rate during the Erhualian peri-implantation period, the expression patterns of endometrial mRNA in the EH and EL sows on day 12 of gestation were analyzed using RNA sequencing technology. A total of 164 differentially expressed genes (DEGs) were identified (Padj < 0.05, |log2 (FC)| ≥ 1), including 46 upregulated and 118 downregulated genes in EH compared to EL. Gene Ontology enrichment indicated that a subset of DEGs was involved in calcium ion binding and cell adhesion. Solute carrier family 8 member A3 and solute carrier family 24 member 4, identified as upregulated genes (Padj < 0.05) in EH, were considered key candidate genes expressed in the endometrium affecting embryonic survival rate during the peri-implantation period. The results improve understanding of the genetic mechanism underlying the variation in litter size of Erhualian pigs during the peri-implantation period.
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Affiliation(s)
- X Ma
- Institute of Swine Science, Nanjing Agricultural University, Nanjing, 210095, China
| | - P Li
- Institute of Swine Science, Nanjing Agricultural University, Nanjing, 210095, China
| | - Q Zhang
- Institute of Swine Science, Nanjing Agricultural University, Nanjing, 210095, China
| | - L He
- Institute of Swine Science, Nanjing Agricultural University, Nanjing, 210095, China
| | - G Su
- Department of Molecular Biology and Genetics, Center for Quantitative Genetics and Genomics, Aarhus University, Tjele, 8830, Denmark
| | - Y Huang
- Changzhou Jiaoxi Cooperatives of Erhualian Pigs, Changzhou, 213116, China
| | - Z Lu
- Changshu Animal Husbandry and Veterinary Station, Suzhou, 215500, China
| | - W Hu
- Changshu Animal Husbandry and Veterinary Station, Suzhou, 215500, China
| | - H Ding
- Changshu Agriculture Committee, Suzhou, 215500, China
| | - R Huang
- Institute of Swine Science, Nanjing Agricultural University, Nanjing, 210095, China
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11
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Zeng S, Bick J, Ulbrich SE, Bauersachs S. Cell type-specific analysis of transcriptome changes in the porcine endometrium on Day 12 of pregnancy. BMC Genomics 2018; 19:459. [PMID: 29898663 PMCID: PMC6000939 DOI: 10.1186/s12864-018-4855-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 06/06/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Along with trophoblast elongation (Days 10 to 12), estradiol is secreted in increasing amounts for recognition of pregnancy. Endometrial secretions driven by ovarian progesterone and conceptus signals are essential for conceptus growth and development. Results of transcriptome analyses of whole endometrial tissue samples in the pig indicated the need for cell type-specific endometrial gene expression analysis for a better understanding of transcriptome changes associated with establishment of pregnancy. RESULTS The most distinct transcriptome profile and the majority of differentially expressed genes (DEGs) were identified in luminal epithelium (LE). Many DEGs were found only in the cell type-specific analysis. The functional classification of DEGs identified in specific endometrial cell types revealed various distinct functions and pathways. Genes related to immune activation, estrogen signaling pathway, embryo development, and cell proliferation were upregulated in LE of pregnant gilts. Genes involved in sterol biosynthetic and metabolic processes and extracellular matrix were upregulated in stroma. Genes associated with cell communication such as via exosomes and vesicles were found as differential in LE, glandular epithelium (GE), and stroma (S). CONCLUSIONS This study revealed that conceptus signals induce different transcriptomic regulations in the endometrial compartments/cell types related to their specific function during recognition and establishment of pregnancy.
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Affiliation(s)
- Shuqin Zeng
- ETH Zurich, Animal Physiology, Institute of Agricultural Sciences, Zurich, Switzerland.,Department for Farm Animals, University of Zurich, Genetics and Functional Genomics, Clinic of Reproductive Medicine, Zurich, Switzerland
| | - Jochen Bick
- ETH Zurich, Animal Physiology, Institute of Agricultural Sciences, Zurich, Switzerland
| | - Susanne E Ulbrich
- ETH Zurich, Animal Physiology, Institute of Agricultural Sciences, Zurich, Switzerland
| | - Stefan Bauersachs
- Department for Farm Animals, University of Zurich, Genetics and Functional Genomics, Clinic of Reproductive Medicine, Zurich, Switzerland.
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12
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Ka H, Seo H, Choi Y, Yoo I, Han J. Endometrial response to conceptus-derived estrogen and interleukin-1β at the time of implantation in pigs. J Anim Sci Biotechnol 2018; 9:44. [PMID: 29928500 PMCID: PMC5989395 DOI: 10.1186/s40104-018-0259-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Accepted: 04/25/2018] [Indexed: 12/20/2022] Open
Abstract
The establishment of pregnancy is a complex process that requires a well-coordinated interaction between the implanting conceptus and the maternal uterus. In pigs, the conceptus undergoes dramatic morphological and functional changes at the time of implantation and introduces various factors, including estrogens and cytokines, interleukin-1β2 (IL1B2), interferon-γ (IFNG), and IFN-δ (IFND), into the uterine lumen. In response to ovarian steroid hormones and conceptus-derived factors, the uterine endometrium becomes receptive to the implanting conceptus by changing its expression of cell adhesion molecules, secretory activity, and immune response. Conceptus-derived estrogens act as a signal for maternal recognition of pregnancy by changing the direction of prostaglandin (PG) F2α from the uterine vasculature to the uterine lumen. Estrogens also induce the expression of many endometrial genes, including genes related to growth factors, the synthesis and transport of PGs, and immunity. IL1B2, a pro-inflammatory cytokine, is produced by the elongating conceptus. The direct effect of IL1B2 on endometrial function is not fully understood. IL1B activates the expression of endometrial genes, including the genes involved in IL1B signaling and PG synthesis and transport. In addition, estrogen or IL1B stimulates endometrial expression of IFN signaling molecules, suggesting that estrogen and IL1B act cooperatively in priming the endometrial function of conceptus-produced IFNG and IFND that, in turn, modulate endometrial immune response during early pregnancy. This review addresses information about maternal-conceptus interactions with respect to endometrial gene expression in response to conceptus-derived factors, focusing on the roles of estrogen and IL1B during early pregnancy in pigs.
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Affiliation(s)
- Hakhyun Ka
- 1Department of Biological Science and Technology, Yonsei University, Wonju, 26493 Republic of Korea
| | - Heewon Seo
- 1Department of Biological Science and Technology, Yonsei University, Wonju, 26493 Republic of Korea.,2Department of Veterinary Integrated Biosciences, Texas A&M University, College Station, TX 77843-2471 USA
| | - Yohan Choi
- 1Department of Biological Science and Technology, Yonsei University, Wonju, 26493 Republic of Korea.,3Department of Obstetrics and Gynecology, University of Kentucky College of Medicine, Lexington, Kentucky 40536-0298 USA
| | - Inkyu Yoo
- 1Department of Biological Science and Technology, Yonsei University, Wonju, 26493 Republic of Korea
| | - Jisoo Han
- 1Department of Biological Science and Technology, Yonsei University, Wonju, 26493 Republic of Korea
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13
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Júnior GAO, Perez BC, Cole JB, Santana MHA, Silveira J, Mazzoni G, Ventura RV, Júnior MLS, Kadarmideen HN, Garrick DJ, Ferraz JBS. Genomic study and Medical Subject Headings enrichment analysis of early pregnancy rate and antral follicle numbers in Nelore heifers. J Anim Sci 2017; 95:4796-4812. [PMID: 29293733 PMCID: PMC6292327 DOI: 10.2527/jas2017.1752] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 08/24/2017] [Indexed: 12/18/2022] Open
Abstract
Zebu animals () are known to take longer to reach puberty compared with taurine animals (), limiting the supply of animals for harvest or breeding and impacting profitability. Genomic information can be a helpful tool to better understand complex traits and improve genetic gains. In this study, we performed a genomewide association study (GWAS) to identify genetic variants associated with reproductive traits in Nelore beef cattle. Heifer pregnancy (HP) was recorded for 1,267 genotyped animals distributed in 12 contemporary groups (CG) with an average pregnancy rate of 0.35 (±0.01). Disregarding one of these CG, the number of antral follicles (NF) was also collected for 937 of these animals, with an average of 11.53 (±4.43). The animals were organized in CG: 12 and 11 for HP and NF, respectively. Genes in linkage disequilibrium (LD) with the associated variants can be considered in a functional enrichment analysis to identify biological mechanisms involved in fertility. Medical Subject Headings (MeSH) were detected using the MESHR package, allowing the extraction of broad meanings from the gene lists provided by the GWAS. The estimated heritability for HP was 0.28 ± 0.07 and for NF was 0.49 ± 0.09, with the genomic correlation being -0.21 ± 0.29. The average LD between adjacent markers was 0.23 ± 0.01, and GWAS identified genomic windows that accounted for >1% of total genetic variance on chromosomes 5, 14, and 18 for HP and on chromosomes 2, 8, 11, 14, 15, 16, and 22 for NF. The MeSH enrichment analyses revealed significant ( < 0.05) terms associated with HP-"Munc18 Proteins," "Fucose," and "Hemoglobins"-and with NF-"Cathepsin B," "Receptors, Neuropeptide," and "Palmitic Acid." This is the first study in Nelore cattle introducing the concept of MeSH analysis. The genomic analyses contributed to a better understanding of the genetic control of the reproductive traits HP and NF and provide new selection strategies to improve beef production.
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Affiliation(s)
| | - B. C. Perez
- Universidade de São Paulo (USP), Pirassununga, SP, Brazil
| | - J. B. Cole
- Animal Genomics and Improvement Laboratory, Agricultural Research Service, USDA, Beltsville, MD 20705-2350
| | | | - J. Silveira
- Universidade de São Paulo (USP), Pirassununga, SP, Brazil
| | - G. Mazzoni
- Department of Veterinary and Animal Sciences, University of Copenhagen, Denmark
- Section of Systems Genomics, Department of Bio and Health Informatics, Technical University of Denmark, Kemitorvet, 2800 Kgs. Lyngby, Denmark
| | - R. V. Ventura
- Beef Improvement Opportunities, Guelph, ON N1K1E5, Canada
- Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON N1G2W1, Canada
| | | | - H. N. Kadarmideen
- Section of Systems Genomics, Department of Bio and Health Informatics, Technical University of Denmark, Kemitorvet, 2800 Kgs. Lyngby, Denmark
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Jang H, Choi Y, Yoo I, Han J, Hong JS, Kim YY, Ka H. Vitamin D-metabolic enzymes and related molecules: Expression at the maternal-conceptus interface and the role of vitamin D in endometrial gene expression in pigs. PLoS One 2017; 12:e0187221. [PMID: 29088291 PMCID: PMC5663432 DOI: 10.1371/journal.pone.0187221] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 10/16/2017] [Indexed: 11/23/2022] Open
Abstract
Vitamin D is a secosteroid hormone with many varied functions including regulation of blood calcium levels, cell proliferation, immunity, and reproduction in mammals. Vitamin D is activated by 25-hydroxylase (CYP2R1) and 1-alpha-hydroxylase (CYP27B1) and is degraded by 24-hydroxylase (CYP24A1). Vitamin D is transported by vitamin D-binding protein (group-specific component, GC) through the bloodstream and regulates cellular actions by binding to vitamin D receptor (VDR). In this study, we determined the expression and regulation of vitamin D-related molecules and the role of vitamin D at the maternal-conceptus interface in pigs. Vitamin D-metabolizing enzymes CYP2R1, CYP27B1, and CYP24A1, vitamin D binding protein GC, and vitamin D receptor VDR were expressed in the endometrium in a pregnancy stage-specific manner as well as in conceptus and chorioallantoic tissues during pregnancy. VDR protein was localized to endometrial and trophoblastic cells. Concentrations of calcitriol, the active form of vitamin D, in the endometrial tissues were higher during early pregnancy than in mid- to late pregnancy, while plasma concentrations of calcitriol were highest during late pregnancy. Furthermore, calcitriol affected the expression of several genes related to conceptus implantation, vitamin D metabolism, calcium ion regulation, PG metabolism, and calcium-binding proteins in endometrial tissue explants. These results show that CYP2R1, CYP27B1, CYP24A1, GC, and VDR were expressed at the maternal-conceptus interface, endometrial calcitriol levels were regulated during pregnancy, and calcitriol modulated the expression of endometrial genes, suggesting that calcitriol may play an important role in the establishment and maintenance of pregnancy by regulating endometrial function in pigs.
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Affiliation(s)
- Hwanhee Jang
- Department of Biological Science and Technology, Yonsei University, Wonju, Republic of Korea
| | - Yohan Choi
- Department of Biological Science and Technology, Yonsei University, Wonju, Republic of Korea
| | - Inkyu Yoo
- Department of Biological Science and Technology, Yonsei University, Wonju, Republic of Korea
| | - Jisoo Han
- Department of Biological Science and Technology, Yonsei University, Wonju, Republic of Korea
| | - Jin Su Hong
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Yoo Yong Kim
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Hakhyun Ka
- Department of Biological Science and Technology, Yonsei University, Wonju, Republic of Korea
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