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Kumar S, Bhushan B, Kumar A, Panigrahi M, Bharati J, Kumari S, Kaiho K, Banik S, Karthikeyan A, Chaudhary R, Gaur GK, Dutt T. Elucidation of novel SNPs affecting immune response to classical swine fever vaccination in pigs using immunogenomics approach. Vet Res Commun 2024; 48:941-953. [PMID: 38017322 DOI: 10.1007/s11259-023-10262-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/19/2023] [Indexed: 11/30/2023]
Abstract
The host genetic makeup plays a significant role in causing the within-breed variation among individuals after vaccination. The present study was undertaken to elucidate the genetic basis of differential immune response between high and low responder Landlly (Landrace X Ghurrah) piglets vis-à-vis CSF vaccination. For the purpose, E2 antibody response against CSF vaccination was estimated in sampled animals on the day of vaccination and 21-day post-vaccination as a measure of humoral immune response. Double-digestion restriction associated DNA (ddRAD) sequencing was undertaken on 96 randomly chosen Landlly piglets using Illumina HiSeq platform. SNP markers were called using standard methodology. Genome-wide association study (GWAS) was undertaken in PLINK program to identify the informative SNP markers significantly associated with differential immune response. The results revealed significant SNPs associated with E2 antibody response against CSF vaccination. The genome-wide informative SNPs for the humoral immune response against CSF vaccination were located on SSC10, SSC17, SSC9, SSC2, SSC3 and SSC6. The overlapping and flanking genes (500Kb upstream and downstream) of significant SNPs were CYB5R1, PCMTD2, WT1, IL9R, CD101, TMEM64, TLR6, PIGG, ADIPOR1, PRSS37, EIF3M, and DNAJC24. Functional enrichment and annotation analysis were undertaken for these genes in order to gain maximum insights into the association of these genes with immune system functionality in pigs. The genetic makeup was associated with differential immune response against CSF vaccination in Landlly piglets while the identified informative SNPs may be used as suitable markers for determining variation in host immune response against CSF vaccination in pigs.
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Affiliation(s)
- Satish Kumar
- Division of Animal Genetics, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, U.P, 243122, India.
- ICAR-National Research Centre on Pig, Rani, Guwahati, Assam, 781131, India.
| | - Bharat Bhushan
- Division of Animal Genetics, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, U.P, 243122, India.
| | - Amit Kumar
- Division of Animal Genetics, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, U.P, 243122, India.
| | - Manjit Panigrahi
- Division of Animal Genetics, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, U.P, 243122, India
| | - Jaya Bharati
- ICAR-National Research Centre on Pig, Rani, Guwahati, Assam, 781131, India
| | - Soni Kumari
- Division of Animal Genetics, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, U.P, 243122, India
| | - Kaisa Kaiho
- Division of Animal Genetics, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, U.P, 243122, India
| | - Santanu Banik
- ICAR-National Research Centre on Pig, Rani, Guwahati, Assam, 781131, India
| | - A Karthikeyan
- Division of Animal Genetics, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, U.P, 243122, India
| | - Rajni Chaudhary
- Division of Animal Genetics, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, U.P, 243122, India
| | - G K Gaur
- Livestock Production and Management Section, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, U.P, 243122, India
| | - Triveni Dutt
- Livestock Production and Management Section, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, U.P, 243122, India
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Bharati J, Kumar S, Mohan NH, Pegu SR, Borah S, Gupta VK, Sarkar M. CRISPR/Cas genome editing revealed non-angiogenic role of VEGFA gene in porcine luteal cells: a preliminary report. Mol Biol Rep 2024; 51:195. [PMID: 38270707 DOI: 10.1007/s11033-023-09115-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 12/06/2023] [Indexed: 01/26/2024]
Abstract
BACKGROUND The angiogenic cytokine vascular endothelial growth factor A (VEGFA) also exerts non-angiogenic effects on endocrine functionality of porcine luteal cells critical for progesterone (P4) production. METHOD AND RESULTS The expression dynamics of VEGFA-FLT/KDR system were investigated using RT-qPCR during luteal stages and VEGFA gene knock out (KO) porcine luteal cells were generated using CRISPR/Cas9 technology. The downstream effects of VEGFA ablation were studied using RT-qPCR, Annexin V, MTT, ELISA for P4 estimation and scratch wound assay. Bioinformatics analysis of RNA-Seq data of porcine mid-luteal stage was conducted for exploring protein-protein interaction network, KEGG pathways, transcription factors and kinase mapping for VEGFA-FLT/KDR interactomes. The VEGFA-FLT/KDR system expressed throughout the luteal stages with highest expression during mid- luteal stage. Cellular morphology, structure and oil-red-o staining for lipid droplets did not differ significantly between VEGFA KO and wild type cells, however, VEGFA KO significantly decreased (p < 0.05) viability and proliferation efficiency of edited cells on subsequent passages. Expression of apoptotic gene, CASP3 and hypoxia related gene, HIF1A were significantly (p < 0.05) upregulated in KO cells. The relative mRNA expression of VEGFA and steroidogenic genes STAR, CYP11A1 and HSD3B1 decreased significantly (p < 0.05) upon KO, which was further validated by the significant (p < 0.05) decrease in P4 output from KO cells. Bioinformatics analysis mapped VEGFA-FLT/KDR system to signalling pathways associated with steroidogenic cell functionality and survival, which complemented the findings of the study. CONCLUSION The ablation of VEGFA gene resulted in decreased steroidogenic capability of luteal cells, which suggests that VEGFA exerts additional non-angiogenic regulatory effects in luteal cell functionality.
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Affiliation(s)
- Jaya Bharati
- ICAR-National Research Centre on Pig, Rani, Guwahati, Assam, 781131, India.
- Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, 243122, India.
| | - Satish Kumar
- ICAR-National Research Centre on Pig, Rani, Guwahati, Assam, 781131, India
| | - N H Mohan
- ICAR-National Research Centre on Pig, Rani, Guwahati, Assam, 781131, India
| | - Seema Rani Pegu
- ICAR-National Research Centre on Pig, Rani, Guwahati, Assam, 781131, India
| | - Sanjib Borah
- Lakhimpur College of Veterinary Science, Assam Agricultural University, North Lakhimpur, Assam, India
| | - Vivek Kumar Gupta
- Lakhimpur College of Veterinary Science, Assam Agricultural University, North Lakhimpur, Assam, India
| | - Mihir Sarkar
- ICAR-National Research Centre On Yak, Dirang, Arunachal Pradesh, 790101, India.
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Bharati J, Kumar S, Kumar S, Mohan NH, Islam R, Pegu SR, Banik S, Das BC, Borah S, Sarkar M. Androgen receptor gene deficiency results in the reduction of steroidogenic potential in porcine luteal cells. Anim Biotechnol 2023; 34:2183-2196. [PMID: 35678291 DOI: 10.1080/10495398.2022.2079517] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Luteal steroidogenesis is critical to implantation and pregnancy maintenance in mammals. The role of androgen receptors (AR) in the progesterone (P4) producing luteal cells of porcine corpus luteum (CL) remains unexplored. The aim of the present study was to establish AR gene knock out (KO) porcine luteal cell culture system model by CRISPR/Cas9 genome editing technology and to study the downstream effects of AR gene deficiency on steroidogenic potential and viability of luteal cells. For this purpose, genomic cleavage detection assay, microscopy, RT-qPCR, ELISA, annexin, MTT, and viability assay complemented by bioinformatics analysis were employed. There was significant downregulation (p < 0.05) in the relative mRNA expression of steroidogenic marker genes STAR, CYP11A1, HSD3B1 in AR KO luteal cells as compared to the control group, which was further validated by the significant (p < 0.05) decrease in the P4 production. Significant decrease (p < 0.05) in relative viability on third passage were also observed. The relative mRNA expression of hypoxia related gene HIF1A was significantly (p < 0.05) downregulated in AR KO luteal cells. Protein-protein interaction analysis mapped AR to signaling pathways associated with luteal cell functionality. These findings suggests that AR gene functionality is critical to luteal cell steroidogenesis in porcine.
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Affiliation(s)
- Jaya Bharati
- Animal Physiology, ICAR-National Research Centre on Pig, Guwahati, India
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Satish Kumar
- Animal Genetics and Breeding, ICAR-National Research Centre on Pig, Guwahati, India
| | - Sunil Kumar
- Animal Reproduction, ICAR-National Research Centre on Pig, Guwahati, India
| | - N H Mohan
- Animal Physiology, ICAR-National Research Centre on Pig, Guwahati, India
| | - Rafiqul Islam
- Animal Reproduction, ICAR-National Research Centre on Pig, Guwahati, India
| | - Seema Rani Pegu
- Animal Health, ICAR-National Research Centre on Pig, Guwahati, India
| | - Santanu Banik
- Animal Genetics and Breeding, ICAR-National Research Centre on Pig, Guwahati, India
| | - Bikash Chandra Das
- Animal Physiology, ICAR-National Research Centre on Pig, Guwahati, India
| | - Sanjib Borah
- Lakhimpur College of Veterinary Science, Assam Agricultural University, North Lakhimpur, India
| | - Mihir Sarkar
- Director, ICAR-National Research Centre on Yak, Dirang, India
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Bharati J, Kumar S, Mohan NH, Chandra Das B, Devi SJ, Gupta VK. Ovarian follicle transcriptome dynamics reveals enrichment of immune system process during transition from small to large follicles in cyclic Indian Ghoongroo pigs. J Reprod Immunol 2023; 160:104164. [PMID: 37924675 DOI: 10.1016/j.jri.2023.104164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 10/11/2023] [Accepted: 10/20/2023] [Indexed: 11/06/2023]
Abstract
Ovarian follicular development is a critical determinant of reproductive performance in litter bearing species like pigs, wherein economic gains depend on litter size. The study aimed to gain insight into the differentially expressed genes (DEGs) and signalling pathways regulating follicular growth and maturation in Ghoongroo pigs. Transcriptome profiling of porcine small follicles (SF) and large follicles (LF) was conducted using NovaSeq600 sequencing platform and DEGs were identified using DESeq2 with threshold of Padj. < 0.05 and log2 fold change cut off 0.58 (LF vs. SF). Functional annotations and bioinformatics analysis of DEGs were performed to find out biological functions, signalling pathways and hub genes regulating follicular dynamics. Transcriptome analysis revealed 709 and 479 genes unique to SF and LF stages, respectively, and 11,993 co-expressed genes in both the groups. In total, 507 DEGs (284 upregulated and 223 downregulated) were identified, which encoded for diverse proteins including transcription factors (TFs). These DEGs were functionally linked to response to stimulus, lipid metabolic process, developmental process, extracellular matrix organisation along with the immune system process, indicating wide-ranging mechanisms associated with follicular transition. The enriched KEGG pathways in LF stage consisted of ovarian steroidogenesis, cholesterol and retinol metabolism, cell adhesion molecules, cytokine receptor interaction and immune signalling pathways, depicting intra-follicular control of varied ovarian function. The hub gene analysis revealed APOE, SCARB1, MMP9, CYP17A1, TYROBP as key regulators of follicular development. This study identified candidate genes and TFs providing steroidogenic advantage to LFs which makes them fit for selection into the ovulatory pool of follicles.
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Affiliation(s)
- Jaya Bharati
- Animal Physiology, ICAR-National Research Centre on Pig, Rani, 781131 Guwahati, Assam, India.
| | - Satish Kumar
- Animal Genetics and Breeding, ICAR-National Research Centre on Pig, Rani, 781131 Guwahati, Assam, India
| | - N H Mohan
- Animal Physiology, ICAR-National Research Centre on Pig, Rani, 781131 Guwahati, Assam, India
| | - Bikash Chandra Das
- Animal Physiology, ICAR-National Research Centre on Pig, Rani, 781131 Guwahati, Assam, India
| | - Salam Jayachitra Devi
- Computer Applications and Information Technology, ICAR-National Research Centre on Pig, Rani, 781131 Guwahati, Assam, India
| | - Vivek Kumar Gupta
- Director, ICAR-National Research Centre on Pig, Rani, 781131 Guwahati, Assam, India
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Mohan NH, Pathak P, Buragohain L, Deka J, Bharati J, Das AK, Thomas R, Singh R, Sarma DK, Gupta VK, Das BC. Comparative muscle transcriptome of Mali and Hampshire breeds of pigs: a preliminary study. Anim Biotechnol 2023; 34:3946-3961. [PMID: 37587839 DOI: 10.1080/10495398.2023.2244988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Muscle development is an important priority of pig breeding programs. There is a considerable variation in muscularity between the breeds, but the regulation mechanisms of genes underlying myogenesis are still unclear. Transcriptome data from two breeds of pigs with divergent muscularity (Mali and Hampshire) were integrated with histology, immunofluorescence and meat yield to identify differences in myogenesis during the early growth phase. The muscle transcriptomics analysis revealed 17,721 common, 1413 and 1115 unique transcripts to Hampshire and Mali, respectively. This study identified 908 differentially expressed genes (p < 0.05; log2FC > ±1) in the muscle samples, of which 550 were upregulated and 358 were downregulated in Hampshire pigs, indicating differences in physiological process related to muscle function and development. Expression of genes related to myoblast fusion (MYMK), skeletal muscle satellite cell proliferation (ANGPT1, CDON) and growth factors (HGF, IGF1, IGF2) were higher in Hampshire than Mali, even though transcript levels of several other myogenesis-related genes (MYF6, MYOG, MSTN) were similar. The number of fibers per fascicle and the expression of myogenic marker proteins (MYOD1, MYOG and PAX7) were more in Hampshire as compared to Mali breed of pig, supporting results of transcriptome studies. The results suggest that differences in muscularity between breeds could be related to the regulation of myoblast fusion and myogenic activities. The present study will help to identify genes that could be explored for their utility in the selection of animals with different muscularities.
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Affiliation(s)
| | | | | | - Juri Deka
- ICAR-National Research Centre on Pig, Guwahati, Assam, India
| | - Jaya Bharati
- ICAR-National Research Centre on Pig, Guwahati, Assam, India
| | - Anil Kumar Das
- ICAR-National Research Centre on Pig, Guwahati, Assam, India
| | | | - Rajendra Singh
- ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
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Punetha M, Kumar S, Paul A, Jose B, Bharati J, Sonwane A, Green JA, Whitworth K, Sarkar M. Deciphering the functional role of EGR1 in Prostaglandin F2 alpha induced luteal regression applying CRISPR in corpus luteum of buffalo. Biol Res 2021; 54:9. [PMID: 33712084 PMCID: PMC7953609 DOI: 10.1186/s40659-021-00333-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 03/03/2021] [Indexed: 12/19/2022] Open
Abstract
Background PGF2α is essential for the induction of the corpus luteum regression which in turn reduces progesterone production. Early growth response (EGR) proteins are Cys2-His2-type zinc-finger transcription factor that are strongly linked to cellular proliferation, survival and apoptosis. Rapid elevation of EGR1 was observed after luteolytic dose of PGF2α. EGR1 is involved in the transactivation of many genes, including TGFβ1, which plays an important role during luteal regression. Methods The current study was conducted in buffalo luteal cells with the aim to better understand the role of EGR1 in transactivation of TGFβ1 during PGF2α induced luteal regression. Luteal cells from mid stage corpus luteum of buffalo were cultured and treated with different doses of PGF2α for different time durations. Relative expression of mRNAs encoding for enzymes within the progesterone biosynthetic pathway (3βHSD, CYP11A1 and StAR); Caspase 3; AKT were analyzed to confirm the occurrence of luteolytic event. To determine if EGR1 is involved in the PGF2α induced luteal regression via induction of TGFβ1 expression, we knocked out the EGR1 gene by using CRISPR/Cas9. Result The present experiment determined whether EGR1 protein expression in luteal cells was responsive to PGF2α treatment. Quantification of EGR1 and TGFβ1 mRNA showed significant up regulation in luteal cells of buffalo at 12 h post PGF2α induction. In order to validate the role of PGF2α on stimulating the expression of TGFβ1 by an EGR1 dependent mechanism we knocked out EGR1. The EGR1 ablated luteal cells were stimulated with PGF2α and it was observed that EGR1 KO did not modulate the PGF2α induced expression of TGFβ1. In PGF2α treated EGR1 KO luteal cell, the mRNA expression of Caspase 3 was significantly increased compared to PGF2α treated wild type luteal cells maintained for 12 h. We also studied the influence of EGR1 on steroidogenesis. The EGR1 KO luteal cells with PGF2α treatment showed no substantial difference either in the progesterone concentration or in StAR mRNA expression with PGF2α-treated wild type luteal cells. Conclusion These results suggest that EGR1 signaling is not the only factor which plays a role in the regulation of PGF2α induced TGFβ1 signaling for luteolysis.
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Affiliation(s)
- Meeti Punetha
- Physiology & Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India.
| | - Sai Kumar
- Physiology & Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Avishek Paul
- Physiology & Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Bosco Jose
- Physiology & Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Jaya Bharati
- Animal Physiology, ICAR-National Research Centre on Pig, Guwahati, Assam, India
| | - Arvind Sonwane
- Division of Animal Genetics, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Jonathan A Green
- Division of Animal Science, University of Missouri-Columbia, Columbia, MO, USA
| | - Kristin Whitworth
- Division of Animal Science, University of Missouri-Columbia, Columbia, MO, USA
| | - Mihir Sarkar
- Physiology & Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
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Kumar S, Punetha M, Jose B, Bharati J, Khanna S, Sonwane A, Green JA, Whitworth K, Sarkar M. Modulation of granulosa cell function via CRISPR-Cas fuelled editing of BMPR-IB gene in goats (Capra hircus). Sci Rep 2020; 10:20446. [PMID: 33235250 PMCID: PMC7686318 DOI: 10.1038/s41598-020-77596-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 10/13/2020] [Indexed: 12/20/2022] Open
Abstract
BMPs are multifunctional growth factors implicated in regulating the ovarian function as key intra-ovarian factors. Biological effects of BMPs are mediated through binding with membrane bound receptors like BMPR-IB and initiating downstream Smad signaling pathway. FecB mutation, regarded as a loss of function mutation in the BMPR-IB gene was identified in certain sheep breeds having high fecundity. Similar type of fecundity genes in goats have not been discovered so far. Hence, the current study was designed to investigate the effects of BMPR-IB gene modulation on granulosa cell function in goats. The BMPR-IB gene was knocked out using CRISPR-Cas technology in granulosa cells and cultured in vitro with BMP-4 stimulation for three different durations In addition, the FecB mutation was introduced in the BMPR-IB gene applying Easi-CRISPR followed by BMP-4/7 stimulation for 72 h. Steroidogenesis and cell viability were studied to explore the granulosa cell function on BMPR-IB gene modulation. BMPRs were found to be expressed stage specifically in granulosa cells of goats. Higher transcriptional abundance of R-Smads, LHR and FSHR indicating sensitisation of Smad signaling and increased gonadotropin sensitivity along with a significant reduction in the cell proliferation and viability was observed in granulosa cells upon BMPR-IB modulation. The inhibitory action of BMP-4/7 on P4 secretion was abolished in both KO and KI cells. Altogether, the study has revealed an altered Smad signaling, steroidogenesis and cell viability upon modulation of BMPR-IB gene in granulosa cells similar to that are documented in sheep breeds carrying the FecB mutation.
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Affiliation(s)
- Sai Kumar
- Physiology and Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Meeti Punetha
- Physiology and Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Bosco Jose
- Physiology and Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Jaya Bharati
- Physiology and Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Shivani Khanna
- Physiology and Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Arvind Sonwane
- Division of Animal Genetics, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Jonathan A Green
- Division of Animal Science, University of Missouri-Columbia, Columbia, MO, USA
| | - Kristin Whitworth
- Division of Animal Science, University of Missouri-Columbia, Columbia, MO, USA
| | - Mihir Sarkar
- Physiology and Climatology Division, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India.
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Kumar S, Kumar S, Singh RV, Chauhan A, Kumar A, Bharati J, Singh SV. Association of genetic variability in CD209 gene with bovine paratuberculosis disease: a case-control study in the Indian cattle population. Anim Biotechnol 2020; 33:664-671. [PMID: 32985930 DOI: 10.1080/10495398.2020.1823400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This study aimed to explore the association of single nucleotide polymorphisms (SNPs) in CD209 gene with the occurrence of bovine paratuberculosis (PTB) disease caused by Mycobacterium avium subspecies paratuberculosis (MAP) in Indian cattle. A total of 213 animals were preliminarily selected on the basis of physical body condition score, which was then screened by a panel of diagnostic tests viz. Johnin, ELISA, fecal microscopy, and fecal culture, for the establishment of a case-control resource population. A total of four SNPs viz. rs208222804, rs211654540, rs208814257, and rs210748127 in CD209 gene were genotyped by PCR-RFLP. All SNPs, except rs210748127, were polymorphic in our population. Genotypic-phenotypic associations were assessed by the PROCLOGISTIC procedure of SAS 9.3. The SNP rs208814257 yielded three genotypes viz. CC, CG, and GG, which were significantly (p < 0.05) different in case as compared to the control population. The odds of CC and CG in comparison to GG genotype were 1.21 and 0.40, respectively. The CG genotype was significantly higher in control population, indicating that this genotype may provide resistance against PTB in our resource population. Upon validation in an independent, larger test population and following biological characterization, SNP rs208814257 can be incorporated in marker panel for selection of animals with greater resistance to MAP infection.
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Affiliation(s)
- Satish Kumar
- Division of Animal Genetics and Breeding, ICAR Indian Veterinary Research Institute, Bareilly, India.,Animal Genetics and Breeding, ICAR National Research Centre on Pig, Guwahati, India
| | - Subodh Kumar
- Division of Animal Genetics and Breeding, ICAR Indian Veterinary Research Institute, Bareilly, India
| | - Ran Vir Singh
- Division of Animal Genetics and Breeding, ICAR Indian Veterinary Research Institute, Bareilly, India
| | - Anuj Chauhan
- Division of Animal Genetics and Breeding, ICAR Indian Veterinary Research Institute, Bareilly, India
| | - Amit Kumar
- Division of Animal Genetics and Breeding, ICAR Indian Veterinary Research Institute, Bareilly, India
| | - Jaya Bharati
- Animal Physiology, ICAR National Research Centre on Pig, Guwahati, India
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Ramachandran R, Bharati J, Kohli H. SUN-372 CD 19 targeted Rituximab is safe and effective in the management of Steroid dependent/resistant Podocytopathy. Kidney Int Rep 2020. [DOI: 10.1016/j.ekir.2020.02.911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Devi HL, Kumar S, Konyak YY, Bharati J, Bhimte A, Pandey Y, Kumar K, Paul A, Kala A, Samad HA, Verma MR, Singh G, Bag S, Sarkar M, Chouhan VS. Expression and functional role of fibroblast growth factors (FGF) in placenta during different stages of pregnancy in water buffalo (Bubalus bubalis). Theriogenology 2019; 143:98-112. [PMID: 31864010 DOI: 10.1016/j.theriogenology.2019.11.034] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 11/26/2019] [Accepted: 11/28/2019] [Indexed: 12/20/2022]
Abstract
The present study documented the expression and functional role of Fibroblast growth factors (FGFs) family and their receptors (Fibroblast growth factor receptor, FGFRs) in placenta (Cotyledon; COT, Caruncle; CAR) during different stages of pregnancy in water buffalo. Samples were collected from Early pregnancy 1 (EP1); Early pregnancy 2 (EP2); Mid pregnancy (MP) and Late pregnancy (LP) while diestrus stage of oestrus cycle (NP) was taken as control. In addition, modulatory role of FGF2 on mRNA expression of von Willebrand factor (vWF), Proliferating cell nuclear antigen (PCNA), steroidogenic acute regulatory protein (StAR), cytochrome P450 cholesterol side-chain cleavage (CYP11A1), 3β-hydroxysteroid dehydrogenase (3βHSD) and BCL2 Associated X (BAX) were studied in cultured trophoblast cells (TCC), obtained from EP2. Real-time PCR (qPCR), Western blot, and immunohistochemistry were applied to investigate mRNA and protein expressions, and the localization of examined factors whereas, P4 secretion was assessed by RIA. The mRNA and protein expression of FGFs and its receptors were maximum (P < 0.05) during EP (EP1 and EP2) in COT. However, FGFR1 and FGFR4 were upregulated (P < 0.05) during EP2 and MP in COT. Similarly, the mRNA and protein expression of FGFs and its receptors were upregulated (P < 0.05) during all stages of pregnancy in CAR. FGF family members were localized in the cytoplasm of trophoblast cells as well as in fetal blood vessels. At 100 ng/ml dosage, FGF2 stimulated the transcript of vWF maximally (P < 0.05). P4 secretion in trophoblast cells treated with FGF2 was maximum with the highest dose at 72 h. These findings corroborate that FGF acts locally in the trophoblast cells to modulate steroid hormone viz. progesterone synthesis, promote angiogenesis and favors cell survivability indicating that this factor may play an essential role in the regulation of placental formation and function in buffalo.
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Affiliation(s)
- H Lakshmi Devi
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - S Kumar
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Y Y Konyak
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Jaya Bharati
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - A Bhimte
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Y Pandey
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - K Kumar
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - A Paul
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Anju Kala
- Animal Nutrition Division, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - H A Samad
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - M R Verma
- Division of Livestock Economics, Statistics and Information Technology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - G Singh
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - S Bag
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Mihir Sarkar
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - V S Chouhan
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India.
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Paul A, Bharati J, Punetha M, Kumar S, Mallesh VG, Chouhan VS, Sonwane A, Bag S, Bhure SK, Maurya VP, Singh G, Whitworth KM, Sarkar M. Transcriptional Regulation of Thrombospondins and Its Functional Validation through CRISPR/Cas9 Mediated Gene Editing in Corpus Luteum of Water Buffalo (Bubalus Bubalis). Cell Physiol Biochem 2019; 52:532-552. [PMID: 30897320 DOI: 10.33594/000000038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Accepted: 03/18/2019] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND/AIMS Thrombospondins (TSPs) are large multi-modular proteins, identified as natural angiogenesis inhibitors that exert their activity by binding to CD36 and CD47 receptors. The anti-angiogenic effect of TSPs in luteal regression of water buffalo has not been addressed. The present study characterized the expression pattern and localization of TSPs and their receptors in ovarian corpus luteum during different stages of development in buffalo. This study also elucidated the effect of exogenous Thrombospondin1 (TSP1) or the knocking out of the endogenous protein on luteal cell viability and function. Further, the in vitro transcriptional interaction of TSP1 with hormones, LH, PGF2α and angiogenic growth factors, VEGF and FGF2 were also evaluated. METHODS First, the CLs were classified into four groups based on macroscopic observation and progesterone concentration. mRNA expression of examined factors was measured by qPCR, localization by immunoblotting and immunohistochemistry. TSP1 was knocked out (KO) in cultured luteal cells isolated from late luteal stage CLs (day 1116) by CRISPR/Cas9 mediated gene editing technology in order to functionally validate the TSP1 gene. Isolated cells from late stage CLs were also stimulated with different doses of TSP1, LH, PGF2α, VEGF and FGF2 for various time intervals to determine transcriptional regulation of thrombospondins. RESULTS mRNA expression of TSPs and their receptors were found to be significantly higher in late and regressed stage of CL as compared to other groups which was consistent with the findings of immunoblotting and immunolocalization experiments. It was observed that TSP1 induced apoptosis, down regulated angiogenic growth factors, VEGF and FGF2 and attenuated progesterone production in cultured luteal cells. However, knocking out of endogenous TSP1 with CRISPR/Cas9 system improved the viability of luteal cells, progesterone synthesis and upregulated the expression of VEGF and FGF2 in the KO luteal cells. PGF2α induced the upregulation of TSPs and Caspase 3 transcripts, whereas treatment with LH and angiogenic growth factors (VEGF and FGF2) down regulated the TSP system in luteal cells. CONCLUSION Collectively, these data provide evidence that thrombospondins along with their receptors are expressed at varying levels in different stages of CL progression with maximum expression during the late and regressing stages. These results are consistent with the hypothesis that thrombospondins stimulated by PGF2α plays an essential modulatory role in bringing about structural and functional luteolysis in buffalo.
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Affiliation(s)
- Avishek Paul
- Indian Veterinary Research Institute, Physiology & Climatology Division, Bareilly, India
| | - Jaya Bharati
- Indian Veterinary Research Institute, Physiology & Climatology Division, Bareilly, India
| | - Meeti Punetha
- Indian Veterinary Research Institute, Physiology & Climatology Division, Bareilly, India
| | - Sai Kumar
- Indian Veterinary Research Institute, Physiology & Climatology Division, Bareilly, India
| | - Vidyalakshmi G Mallesh
- Indian Veterinary Research Institute, Physiology & Climatology Division, Bareilly, India
| | - Vikrant S Chouhan
- Indian Veterinary Research Institute, Physiology & Climatology Division, Bareilly, India
| | - Arvind Sonwane
- Indian Veterinary Research Institute, Division of Animal Genetics, Bareilly, India
| | - Sadhan Bag
- Indian Veterinary Research Institute, Physiology & Climatology Division, Bareilly, India
| | - Sanjeev Kumar Bhure
- Indian Veterinary Research Institute, Division of Biochemistry, Bareilly, India
| | - Vijai Prakash Maurya
- Indian Veterinary Research Institute, Physiology & Climatology Division, Bareilly, India
| | - Gyanendra Singh
- Indian Veterinary Research Institute, Physiology & Climatology Division, Bareilly, India
| | - Kristin M Whitworth
- University of Missouri-Columbia, Division of Animal Science, Columbia, MO, USA
| | - Mihir Sarkar
- Indian Veterinary Research Institute, Physiology & Climatology Division, Bareilly, India,
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Kumar S, Kumar S, Singh RV, Chauhan A, Kumar A, Sulabh S, Bharati J, Singh SV. Genetic association of polymorphisms in bovine TLR2 and TLR4 genes with Mycobacterium avium subspecies paratuberculosis infection in Indian cattle population. Vet Res Commun 2019; 43:105-114. [PMID: 30919207 DOI: 10.1007/s11259-019-09750-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 03/15/2019] [Indexed: 02/07/2023]
Abstract
Toll like receptors (TLRs) are pattern recognition molecules involved in cellular recognition of Mycobacterium avium subspecies paratuberculosis (MAP), the infectious agent causing Paratuberculosis (PTB), a notified disease of domestic and wild ruminants. The present study was undertaken to investigate the presence of single nucleotide polymorphisms (SNPs) in TLR2 and TLR4 gene and to evaluate association of these SNPs with occurrence of PTB in Indian cattle. A total of 213 cattle, were subjected to multiple diagnostic tests viz. Johnin PPD, ELISA test (Indigenous and Parachek kit method), fecal microscopy and fecal culture for detection of MAP infection. Based on screening results 51 animals each were assigned to case and control population. Two SNPs viz. rs55617172, rs41830058 in TLR2 gene and two SNPs viz. rs8193046, rs8193060 in TLR4 gene and were genotyped by PCR-RFLP method. All SNPs were found to be polymorphic except rs41830058 in the case-control population. Both SNPs in TLR4 gene but none in TLR2 genes were significantly associated with the occurrence of PTB in our population. The genotypes in SNP rs8193046 and SNP rs8193060 were significantly (P < 0.01) different in case-control population. These findings suggest that SNPs rs8193046 and rs8193060 are likely a potential marker against MAP infection and a selection programme eliminating AG genotype for rs8193046 and CT genotype for rs8193060 might be beneficial in conferring resistance to MAP infection in Indian cattle population.
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Affiliation(s)
- Satish Kumar
- Division of Animal Genetics and Breeding, ICAR- Indian Veterinary Research Institute, Izatnagar, 243122, Bareilly, U.P., India.,ICAR-National Research Centre on Pig, Rani, Guwahati, Assam, 781131, India
| | - Subodh Kumar
- Division of Animal Genetics and Breeding, ICAR- Indian Veterinary Research Institute, Izatnagar, 243122, Bareilly, U.P., India
| | - Ran Vir Singh
- Division of Animal Genetics and Breeding, ICAR- Indian Veterinary Research Institute, Izatnagar, 243122, Bareilly, U.P., India.
| | - Anuj Chauhan
- Division of Animal Genetics and Breeding, ICAR- Indian Veterinary Research Institute, Izatnagar, 243122, Bareilly, U.P., India
| | - Amit Kumar
- Division of Animal Genetics and Breeding, ICAR- Indian Veterinary Research Institute, Izatnagar, 243122, Bareilly, U.P., India
| | - Sourabh Sulabh
- Division of Animal Genetics and Breeding, ICAR- Indian Veterinary Research Institute, Izatnagar, 243122, Bareilly, U.P., India
| | - Jaya Bharati
- ICAR-National Research Centre on Pig, Rani, Guwahati, Assam, 781131, India
| | - Shoor Vir Singh
- Animal Health Division, ICAR- Central Institute for Research on Goats, Makhdoom, U.P., 281112, India
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Kumar S, Kumar S, Singh RV, Chauhan A, Kumar A, Bharati J, Singh SV. Association of Bovine CLEC7A gene polymorphism with host susceptibility to paratuberculosis disease in Indian cattle. Res Vet Sci 2019; 123:216-222. [PMID: 30684908 DOI: 10.1016/j.rvsc.2019.01.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 01/08/2019] [Accepted: 01/15/2019] [Indexed: 01/21/2023]
Abstract
Bovine CLEC7A gene, encodes Dectin-1, an important pattern recognition molecule that generates proinflammatory response against mycobacterium. The aim of the present study was to identify single nuceotide polymorphisms (SNPs) in the gene CLEC7A and to evaluate association of these SNPs with occurrence of paratuberculosis (PTB) in cattle. A total of 213 cattle from three different farms were subjected to single intradermal Johnin test, ELISA test, faecal microscopy and faecal culture for establishment of case-control resource population. A total 6 SNPs viz. rs110353594, rs110671821, rs110343521, rs41654445, rs109429379 and rs109280145 in gene CLEC7A were investigated for association with susceptibility/resistance to PTB. All the six SNPs were found to be polymorphic in case-control population. SNP rs41654445 was significantly (P < .01) associated with PTB and odds ratio (OR) indicated that TT genotype had more prevalence than CC and CT genotype in case population and probability for getting PTB infection in animals with T allele was 12 times more as compared to C allele. For SNP rs110353594, T allele was significantly (P < .01) higher in case population as compared to control population and the probability for getting infection in animals with C allele was one third as compared to T allele. SNP rs41654445 was non-synonymous, while SNP rs110353594 was located in promoter region suggesting their functional role in the immune response against bovine PTB. SNP s41654445 and rs110353594 can be incorporated in marker panel for selection of animals with greater resistance to MAP after validation in independent, larger resource population and following biological characterization.
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Affiliation(s)
- Satish Kumar
- Division of Animal Genetics and Breeding, ICAR- IVRI, Izatnagar-243122, Bareilly, U.P., India; ICAR-National Research Centre on Pig, Rani-781131, Guwahati, Assam, India
| | - Subodh Kumar
- Division of Animal Genetics and Breeding, ICAR- IVRI, Izatnagar-243122, Bareilly, U.P., India
| | - Ran Vir Singh
- Division of Animal Genetics and Breeding, ICAR- IVRI, Izatnagar-243122, Bareilly, U.P., India.
| | - Anuj Chauhan
- Division of Animal Genetics and Breeding, ICAR- IVRI, Izatnagar-243122, Bareilly, U.P., India
| | - Amit Kumar
- Division of Animal Genetics and Breeding, ICAR- IVRI, Izatnagar-243122, Bareilly, U.P., India
| | - Jaya Bharati
- ICAR-National Research Centre on Pig, Rani-781131, Guwahati, Assam, India
| | - Shoor Vir Singh
- Animal Health Division, ICAR- CIRG, Makhdoom-281112, U.P., India
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Punetha M, Roy AK, Ajithakumar HM, Para IA, Gupta D, Singh M, Bharati J. Immunomodulatory effects of probiotics and prilled fat supplementation on immune genes expression and lymphocyte proliferation of transition stage Karan Fries cows. Vet World 2018; 11:209-214. [PMID: 29657405 PMCID: PMC5891876 DOI: 10.14202/vetworld.2018.209-214] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 01/16/2018] [Indexed: 12/23/2022] Open
Abstract
Background and Aim: Probiotics are the living microorganism which when administered improves the digestion and health of the animal. Saccharomyces cerevisiae (SC) improves the humoral and innate immunity of the animal. Prilled fat is a hydrogenated palm oil triglyceride which has been reported to promote the release of cytokines from macrophages. The aim of the study was to evaluate the immunomodulatory effect of probiotic and prilled fat during transition stage in Karan Fries (KF) cows. Materials and Methods: A total of 12 KF cows at 21 days prepartum were selected and divided into two groups of six animals each. The control group was fed as per the standard feeding practices and the supplemented group cows were supplemented daily with prilled fat at 100 g/cow, SC at 25 g/cow, and sweetener at 1 g/cow in addition to the standard feeding practices from −30 days of prepartum to 21 days of lactation. The sweetener was added to improve the palatability of the feed. The natural sweetener of an African plant leave had 105 times more sweetness than glucose with good aroma. The dry matter intake of the animal was recorded. Plasma samples were collected weekly from all cows for the analysis of blood metabolite beta-hydroxybutyric acid (BHBA). Lymphocytes were isolated from the blood for studying the expression of tumor necrosis factor alpha (TNF-α) and interleukin-1β (IL-1β) and for estimating lymphocyte proliferation index (LPI). Results: The upregulated IL-1β and TNF-α around calving might be possibly associated to the metabolic changes occurring during the transition period and suggest a higher degree of inflammation around parturition. High concentrations of BHBA caused increased expression and synthesis of the pro-inflammatory factors such as TNF-α and IL-1β in supplemented group in primary calf hepatocytes. The LPI was higher in supplemented group as compared to control which suggests a stimulatory effect of unsaturated fatty acids on mitogen-stimulated T-cell proliferation. Conclusion: Dietary supplementation of probiotics, prilled fat, and sweetener alleviated negative energy balance by stimulating feed intake and modulating hepatic lipid metabolism; and both of these additives improved the postpartum health (antioxidant status and immune function) of transition dairy cows.
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Affiliation(s)
- Meeti Punetha
- Division of Animal Physiology, National Dairy Research Institute, Karnal - 132 001, Haryana, India
| | - A K Roy
- Division of Animal Physiology, National Dairy Research Institute, Karnal - 132 001, Haryana, India
| | - H M Ajithakumar
- Division of Animal Physiology, National Dairy Research Institute, Karnal - 132 001, Haryana, India
| | - Irshad Ahmed Para
- Division of Animal Physiology, National Dairy Research Institute, Karnal - 132 001, Haryana, India
| | - Deepanshu Gupta
- Division of Animal Physiology, National Dairy Research Institute, Karnal - 132 001, Haryana, India
| | - Mahendra Singh
- Division of Animal Physiology, National Dairy Research Institute, Karnal - 132 001, Haryana, India
| | - Jaya Bharati
- Division of Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar - 243 122, Bareilly, Uttar Pradesh, India
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15
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Thakur N, Singh G, Paul A, Bharati J, Rajesh G, GM V, Chouhan V, Bhure S, Maurya V, Singh G, Sarkar M. Expression and molecular cloning of interferon stimulated genes in buffalo ( Bubalus bubalis ). Theriogenology 2017; 100:50-58. [DOI: 10.1016/j.theriogenology.2017.05.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 05/27/2017] [Accepted: 05/30/2017] [Indexed: 10/19/2022]
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Bharati J, Dangi SS, Bag S, Maurya VP, Singh G, Kumar P, Sarkar M. Expression dynamics of HSP90 and nitric oxide synthase (NOS) isoforms during heat stress acclimation in Tharparkar cattle. Int J Biometeorol 2017; 61:1461-1469. [PMID: 28265771 DOI: 10.1007/s00484-017-1323-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Revised: 02/06/2017] [Accepted: 02/08/2017] [Indexed: 06/06/2023]
Abstract
Six male Tharparkar cattle of 2-3 years old were selected for the study. After 15-day acclimation at thermoneutral zone (TNZ) in psychrometric chamber, animals were exposed at 42 °C for 6 h up to 23 days followed by 12 days of recovery period. Blood samples were collected during control period at TNZ (days 1, 5, and 12), after heat stress exposure (day 1, immediate heat stress acclimation (IHSA); days 2 to 10, short-term heat stress acclimation (STHSA); days 15 to 23, long-term heat stress acclimation (LTHSA); days 7 and 12, recovery period), and peripheral blood mononuclear cells (PBMCs) were isolated for RNA and protein extraction. The messenger RNA (mRNA) and protein expression in PBMCs were determined by qPCR and western blot, respectively. Samples at TNZ were taken as control. The mRNA expression of HSP90, iNOS, and eNOS was significantly upregulated (P < 0.05) on day 1 (ISHA) as compared to control, remained consistent during STHSA, again increased during LTHSA, and finally reduced to basal level during recovery period. The protein expression of HSP90, iNOS, and eNOS were akin to their transcript pattern. PBMC culture study was conducted to study transcriptional abundance of HSP90, iNOS, and eNOS at different temperature-time combinations. The present findings indicate that HSP90, iNOS, and eNOS could possibly play an important role in mitigating thermal insults and confer thermotolerance during long-term heat stress exposure in Tharparkar cattle.
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Affiliation(s)
- Jaya Bharati
- Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - S S Dangi
- Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - S Bag
- Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - V P Maurya
- Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - G Singh
- Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - P Kumar
- Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - M Sarkar
- Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India.
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Bharati J, Dangi SS, Chouhan VS, Mishra SR, Bharti MK, Verma V, Shankar O, Yadav VP, Das K, Paul A, Bag S, Maurya VP, Singh G, Kumar P, Sarkar M. Expression dynamics of HSP70 during chronic heat stress in Tharparkar cattle. Int J Biometeorol 2017; 61:1017-1027. [PMID: 27995321 DOI: 10.1007/s00484-016-1281-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Revised: 10/14/2016] [Accepted: 11/22/2016] [Indexed: 06/06/2023]
Abstract
Six male Tharparkar cattle aged 2-3 years were selected for the study. The animals were acclimatized in the psychrometric chamber at thermoneutral zone (TNZ) for 15 days and then exposed to 42 °C temperature up to 23 days followed by 12 days of recovery period. Physiological responses were estimated, and peripheral blood mononuclear cells (PBMCs) were isolated at TNZ on day 1, day 5, and day 12; after 6 h of heat stress exposure on day 16 to day 20, day 25, day 30, day 32, day 34, day 36, and day 38; and a recovery period on day 45 and day 50. The PBMCs were cultured to study the effect of thermal challenge on HSP70 messenger RNA (mRNA) expression pattern at different temperature-time combinations. The mRNA and protein expression of HSP70 in PBMCs along with serum extracellular HSP70 (eHSP70) was increased (P < 0.05) and showed two peaks on day 17 and day 32 (2nd and 17th days of thermal challenge, respectively). The HSP70 mRNA expression was increased (P < 0.05) in a temperature- and time-dependent manner in heat stress challenge treatment as compared to control in cultured PBMCs. HSP70 expression was found to be higher (P < 0.05) after 10 days of heat exposure (corresponds to chronic heat stress) as compared to the first 5 days of heat stress (corresponds to short-term heat stress) and control period at TNZ. The present findings indicate that HSP70 is possibly involved in heat stress adaptive response in Tharparkar cattle and the biphasic expression pattern may be providing a second window of protection during chronic heat stress.
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Affiliation(s)
- Jaya Bharati
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - S S Dangi
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - V S Chouhan
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - S R Mishra
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - M K Bharti
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - V Verma
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - O Shankar
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - V P Yadav
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - K Das
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - A Paul
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - S Bag
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - V P Maurya
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - G Singh
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - P Kumar
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India
| | - M Sarkar
- Physiology and Climatology, Indian Veterinary Research Institute, Izzatnagar, Bareilly, UP, 243122, India.
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Bharati J, Dangi S, Mishra S, Chouhan V, Verma V, Shankar O, Bharti M, Paul A, Mahato DK, Rajesh G, Singh G, Maurya V, Bag S, Kumar P, Sarkar M. Expression analysis of Toll like receptors and interleukins in Tharparkar cattle during acclimation to heat stress exposure. J Therm Biol 2017; 65:48-56. [DOI: 10.1016/j.jtherbio.2017.02.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 01/23/2017] [Accepted: 02/04/2017] [Indexed: 12/21/2022]
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Mishra SR, Bharati J, Rajesh G, Chauhan VS, Taru Sharma G, Bag S, Maurya VP, Singh G, Sarkar M. Fibroblast growth factor 2 (FGF2) and vascular endothelial growth factor A (VEGFA) synergistically promote steroidogenesis and survival of cultured buffalo granulosa cells. Anim Reprod Sci 2017; 179:88-97. [PMID: 28238531 DOI: 10.1016/j.anireprosci.2017.02.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2016] [Accepted: 02/17/2017] [Indexed: 02/06/2023]
Abstract
The present study investigated the combined effect of fibroblast growth factor 2 (FGF2) and vascular endothelial growth factor A (VEGF-A) on estradiol (E2) secretion and relative abundance of mRNA for aromatase enzyme (CYP19A1), proliferating cell nuclear antigen (PCNA) and BCL-2 associated X protein (BAX) in cultured buffalo granulosa cells (GCs). Follicles were isolated and classified into four groups based on size and E2 concentration in follicular fluid (FF): Small, 4-6mm diameter, E2<0.5ng/ml; Medium, 7-9mm, E2=0.5-5ng/ml; Large, 10-13mm, E2=5-40ng/ml; Preovulatory (PFs), >14mm, E2>180ng/ml. The GCs of PF were cultured in 24 well cell culture plates and allowed to become 75-80% confluent. Then cultured GCs were treated with FGF2 (200ng/ml) and VEGF-A (100ng/ml) separately and in combination for three incubation periods (24, 48 and 72h). Estradiol secretion was greater in GCs treated with FGF2+VEGF-A compared to FGF2 or VEGF-A at all incubation periods and was greatest (P<0.05) at 72h of incubation. The relative abundance of CYP19A1 and PCNA mRNA were relatively consistent with the amount E2 secretion. In contrast, the relative abundance of Bax mRNA was less in GCs treated with the combination of FGF2 and VEGF-A as compared to either FGF2 or VEGF-A alone and the least concentration (P<0.05) was at 72h of incubation. Findings with use of immunocytochemistry of cells treated with these factors were consistent to the relative abundance of mRNA transcript for the factor. The present findings indicate that FGF2 and VEGF-A may function in a synergistic manner to promote steroidogenesis and survival of cultured buffalo GCs.
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Affiliation(s)
- S R Mishra
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh 243122, India
| | - Jaya Bharati
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh 243122, India
| | - G Rajesh
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh 243122, India
| | - V S Chauhan
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh 243122, India
| | - G Taru Sharma
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh 243122, India
| | - S Bag
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh 243122, India
| | - V P Maurya
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh 243122, India
| | - G Singh
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh 243122, India
| | - M Sarkar
- Physiology & Climatology, Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh 243122, India.
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Rajesh G, Paul A, Mishra SR, Bharati J, Thakur N, Mondal T, Soren S, Harikumar S, Narayanan K, Chouhan VS, Bag S, Das BC, Singh G, Maurya VP, Sharma GT, Sarkar M. Expression and functional role of Bone Morphogenetic Proteins (BMPs) in cyclical corpus luteum in buffalo (Bubalus bubalis). Gen Comp Endocrinol 2017; 240:198-213. [PMID: 27815159 DOI: 10.1016/j.ygcen.2016.10.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Revised: 10/25/2016] [Accepted: 10/30/2016] [Indexed: 01/21/2023]
Abstract
The role of growth factors in the modulation of ovarian function is an interesting area of research in reproductive biology. Recently, we have shown the expression and role of IGF, EGF, VEGF and FGF in the follicle and CL. Here, we report the presence of Bone Morphogenetic Proteins (BMPs) and their functional receptors in the corpus luteum (CL) of buffalo. The bubaline CL was classified into four stages according to the morphology and progesterone (P4) concentration. The qPCR, immunoblot and immunohistochemistry studies revealed that BMP2 and BMP Receptors (BMPR1A, BMPR1B and BMPR2) were significantly upregulated during the mid stage whereas BMP4 and BMP7 were upregulated during the early stage of CL (P<0.05). Studies on primary luteal cell culture (LCC) using mid CL showed a significant time and concentration dependent effect of BMP4 and BMP7 (P<0.05). At 100ngml-1, the BMPs maximally stimulated the transcripts of StAR, CYP11A1 and 3βHSD that paralleled with P4 accretion in the media (P<0.05). Further, the BMP4 as well as BMP7 upregulated the transcripts of PCNA and downregulated CASPASE3 in the LCC at the same concentration (P<0.05). Though the combined effect of BMP4 and 7 was significantly higher (P<0.05) than that of individual one, it was not additive. In conclusion, the expression of BMPs and their receptors were dependent on the stages of CL in the buffalo. Treatment of LCC with BMPs in vitro confirmed the presence of functional receptors that stimulated the P4 production and luteal cell survival. Moreover, the results support the concept that the upregulation of P4 and its biosynthetic pathway enzymes such as CYP11A1, StAR and 3βHSD in the CL is likely due to the autocrine and /or paracrine effects of BMP4 and BMP7 under physiological milieu.
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Affiliation(s)
- G Rajesh
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - Avishek Paul
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - S R Mishra
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - Jaya Bharati
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - Nipuna Thakur
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - Tanmay Mondal
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - Sanjhali Soren
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - S Harikumar
- Division of Pharmacology & Toxicology, Indian Veterinary Research Institute, Izatnagar 243122, India
| | - K Narayanan
- Animal Reproduction Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - V S Chouhan
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - Sadhan Bag
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - B C Das
- Eastern Regional Station, Indian Veterinary Research Institute, Kolkatta 700037, India
| | - G Singh
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - V P Maurya
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - G Taru Sharma
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India
| | - Mihir Sarkar
- Physiology & Climatology Division, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh 243122, India.
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Mishra S, Thakur N, Somal A, Parmar M, Yadav V, Bharati J, Bharti M, Paul A, Verma M, Chouhan V, Sharma GT, Singh G, González L, D'Occhio M, Sarkar M. Expression and localization of angiopoietin family in buffalo ovarian follicles during different stages of development and modulatory role of angiopoietins on steroidogenesis and survival of cultured buffalo granulosa cells. Theriogenology 2016; 86:1818-33. [DOI: 10.1016/j.theriogenology.2016.05.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Revised: 05/25/2016] [Accepted: 05/27/2016] [Indexed: 11/16/2022]
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Mishra S, Thakur N, Somal A, Parmar M, Reshma R, Rajesh G, Yadav V, Bharti M, Bharati J, Paul A, Chouhan V, Sharma G, Singh G, Sarkar M. Expression and localization of fibroblast growth factor (FGF) family in buffalo ovarian follicle during different stages of development and modulatory role of FGF2 on steroidogenesis and survival of cultured buffalo granulosa cells. Res Vet Sci 2016; 108:98-111. [DOI: 10.1016/j.rvsc.2016.08.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Revised: 07/09/2016] [Accepted: 08/30/2016] [Indexed: 10/21/2022]
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Mishra SR, Parmar MS, Yadav VP, Reshma R, Bharati J, Bharti MK, Paul A, Chouhan VS, Taru Sharma G, Singh G, Sarkar M. Expression and localization of angiopoietin family in corpus luteum during different stages of oestrous cycle and modulatory role of angiopoietins on steroidogenesis, angiogenesis and survivability of cultured buffalo luteal cells. Reprod Domest Anim 2016; 51:855-869. [DOI: 10.1111/rda.12739] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Accepted: 06/23/2016] [Indexed: 10/21/2022]
Affiliation(s)
- SR Mishra
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
| | - MS Parmar
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
| | - VP Yadav
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
| | - R Reshma
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
| | - J Bharati
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
| | - MK Bharti
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
| | - A Paul
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
| | - VS Chouhan
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
| | - G Taru Sharma
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
| | - G Singh
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
| | - M Sarkar
- Physiology & Climatology Division; Indian Veterinary Research Institute; Izatnagar Bareilly Uttar Pradesh India
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Mishra S, Parmar M, Chouhan V, Rajesh G, Yadav V, Bharti M, Bharati J, Mondal T, Reshma R, Paul A, Dangi S, Das B, González L, Sharma G, Singh G, Sarkar M. Expression and localization of fibroblast growth factor (FGF) family in corpus luteum during different stages of estrous cycle and synergistic role of FGF2 and vascular endothelial growth factor (VEGF) on steroidogenesis, angiogenesis and survivability of cultured buffalo luteal cells. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.aggene.2016.07.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Mishra S, Bharati J, Bharti M, Kar D, Sahoo P. Adipokines as metabolic modulators of ovarian functions in livestock: A mini-review. J Adv Vet Anim Res 2016. [DOI: 10.5455/javar.2016.c158] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Mishra S, Bharati J, Bharti M, Singh G, Sarkar M. Expression and Localization of Fibroblast Growth Factor 10 (FGF10) in Ovarian Follicle During Different Stages Development in Buffalo. ACTA ACUST UNITED AC 2015. [DOI: 10.3923/ajava.2015.433.442] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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