1
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Zhao C, Jiang B, Yan W, Wang X, Ding H, Xia C. Changes in adiponectin levels of subclinical ketosis cows and their effects on steroid hormone secretion and proliferation in follicular granulosa cells. Reprod Biol 2024; 24:100898. [PMID: 38889545 DOI: 10.1016/j.repbio.2024.100898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/17/2024] [Accepted: 05/17/2024] [Indexed: 06/20/2024]
Abstract
In dairy cows, the occurrence of subclinical ketosis (SCK) is particularly high during early lactation. Previously, we documented alterations in the abundance of adiponectin (ADPN) in anestrus cows with SCK in comparison to cows in estrus. In the present study, 60 cows were divided into two groups: control (C, n = 30) and SCK (n = 30). Based on cow's estrus situation in two group at 55-60 days postpartum, 15 anestrus SCK cows and estrus cows were designated the SCK-A group and C-E group, respectively. The SCK-A group had downregulated serum and follicular fluid ADPN levels compared with the C-E group. The serum ADPN level was positively correlated with the insulin level and follicle growth rate, and there was a positive correlation between ADPN and glucose in the follicular fluid. Primary culture of dairy cow granulosa cells (GCs) was established to observe the effect of low glucose (Glu) and/or ADPN on GCs cyclins and proteins important for steroid synthesis. The results showed that the addition of 1 µg/mL ADPN alleviated the negative effects of low Glu treatment on the proliferation of GCs and the expression of steroid secretion related protein proteins. Treatment with LY294002 (PI3K inhibitor) four experimental GCs groups: control (0 µg/mL ADPN), 1 µg/mL ADPN, LY294002 inhibitor, and 1 µg/mL ADPN+LY294002. The results showed that ADPN promotes the secretion of steroid hormones by GCs through the PI3K-AKT. In summary, ADPN plays a crucial role in ameliorating postpartum anestrus in dairy cows with SCK.
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Affiliation(s)
- Chang Zhao
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - BenZheng Jiang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Weizhe Yan
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Xichun Wang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Hongyan Ding
- Anhui Province Key Laboratory of Livestock and Poultry Product Safety Engineering, Institute of Animal Science and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, China.
| | - Cheng Xia
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China.
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Thaqi G, Berisha B, Pfaffl MW. Expression dynamics of adipokines during induced ovulation in the bovine follicles and early corpus luteum. Reprod Domest Anim 2024; 59:e14624. [PMID: 38798196 DOI: 10.1111/rda.14624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/02/2024] [Accepted: 05/17/2024] [Indexed: 05/29/2024]
Abstract
The study aimed to assess the local gene expression of adipokine members, namely vaspin, adiponectin, visfatin, resistin and their associated receptors - heat shock 70 protein 5 (HSPA5), adiponectin receptor 1 (AdipoR1) and adiponectin receptor 2 (AdipoR2) - in bovine follicles during the preovulatory period and early corpus luteum development. Follicles were collected before gonadotropin-releasing hormone (GnRH) treatment (0 h) and at 4, 10, 20, 25 and 60 h after GnRH application through transvaginal ovariectomy (n = 5 samples/group). Relative mRNA expression levels were quantified using real-time reverse transcription polymerase chain reaction (RT-qPCR). Vaspin exhibited high mRNA levels immediately 4 h after GnRH application, followed by a significant decrease. Adiponectin mRNA levels were elevated at 25 h after GnRH treatment. AdipoR2 exhibited late-stage upregulation, displaying increased expression at 20, 25 and 60 h following GnRH application. Visfatin showed upregulation at 20 h post-GnRH application. In conclusion, the observed changes in adipokine family members within preovulatory follicles, following experimentally induced ovulation, may constitute crucial components of the local mechanisms regulating final follicle growth and development.
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Affiliation(s)
- Granit Thaqi
- Chair of Animal Physiology and Immunology, School of Life Sciences, Technical University of Munich, Munich, Germany
| | - Bajram Berisha
- Chair of Animal Physiology and Immunology, School of Life Sciences, Technical University of Munich, Munich, Germany
- Faculty of Agriculture and Veterinary, Department of Animal Biotechnology, University of Prishtina, Prishtina, Kosovo
| | - Michael W Pfaffl
- Chair of Animal Physiology and Immunology, School of Life Sciences, Technical University of Munich, Munich, Germany
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3
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Li H, Pei X, Yu H, Wang W, Mao D. Autophagic and apoptotic proteins in goat corpus luteum and the effect of Adiponectin/AdipoRon on luteal cell autophagy and apoptosis. Theriogenology 2024; 214:245-256. [PMID: 37944429 DOI: 10.1016/j.theriogenology.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 10/28/2023] [Accepted: 11/01/2023] [Indexed: 11/12/2023]
Abstract
The most abundant adipokine Adiponectin (APN) is present in ovaries. AdipoRon is a small molecule oral APN receptor agonist that binds and activates APN receptors. However, the function of APN/AdipoRon in regulation of luteal cell processes has not been elucidated. To investigate autophagic and apoptotic proteins in goat CLs and effects of APN/AdipoRon on goat luteal autophagy and apoptosis, goat CLs were collected during the early, mid and late luteal stages of the estrous cycle to evaluate autophagic and apoptotic protein patterns. LC3B, Beclin 1, Caspase-3 and Bax/Bcl-2 as well as p-AMPK were differentially abundant at different stages of CL development. All these proteins were primarily localized in large and small luteal steroidogenic cells. Then, isolated luteal steroidogenic cells were evaluated to ascertain the functions and mechanism of APN/AdipoRon in luteal autophagy and apoptosis. Treatment with AdipoRon (25 and 50 μM) and APN (1 μg/mL) for 48 h resulted in a decrease in cell viability and P4 level, increased autophagic and apoptotic proteins. Treatment with AdipoRon (25 μM) led to rapid and transient p-AMPK activation, with p-AMPK elevated at 30 min to 1 h with there being a return to a basal concentration at 2 h post-treatment. Moreover, treatment with AdipoRon led to an increase in autophagy by activating AMPK, which was markedly reduced with treatment with an AMPK inhibitor Compound C and siAMPK, however, abundances of apoptotic proteins were not affected by these treatments. In conclusion, autophagy and apoptosis are involved in the structural regression of goat CL. APN/AdipoRon led to a lesser cell viability and P4 concentration, and activated autophagy through induction of the AMPK while there was induction of apoptosis through an AMPK - independent pathway in goat luteal cells.
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Affiliation(s)
- Haolin Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Xiaomeng Pei
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Hao Yu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Wei Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Dagan Mao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China.
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4
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Devadasan MJ, Ramesha KP, Ramesh P, Kootimole CN, Jeyakumar S, Ashwitha A, Ammankallu S, Rai AB, Kumaresan A, Vedamurthy VG, Raju R, Das DN, Kataktalware MA, Prasad TSK. Exploring molecular dynamic indicators associated with reproductive performance of Bos indicus cattle in blood plasma samples through data-independent acquisition mass spectrometry. J Proteomics 2023; 285:104950. [PMID: 37321300 DOI: 10.1016/j.jprot.2023.104950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 06/17/2023]
Abstract
Improving reproductive performance of cattle is of paramount importance for sustainable dairy farming. Poor reproduction performance (RP) hinders the genetic improvement of important Bos indicus cattle breeds. It is well known that incorporation of molecular information along with conventional breeding method is far better than use of conventional method alone for the genetic improvement of reproductive performance traits in cattle. Therefore, the present study sought to investigate the plasma proteome of the Deoni cows in cyclical (n = 6) and pregnant (n = 6) reproductive phases with varying reproductive performance (high and low). High-throughput data independent acquisition (DIA) based proteomics was performed to understand corresponding proteome. We identified a total of 430 plasma proteins. Among cyclic cows, twenty proteins were differentially regulated in low RP as compared to high RP. BARD1 and AFP proteins were observed upregulated in cyclical cows whose upregulation reported to affect reproductive performance in cattle. Among the pregnant cows, thirty-five proteins were differentially regulated, including the downregulation of FGL2 and ZNFX1 that modulates the maternal immune response mechanism which is required for successful implantation of the embryo. Also, proteins such as AHSG, CLU and SERPINA6 were upregulated in the pregnant cows whose upregulation reported to reduced reproductive performance. The results of this study will be helpful in establishing a framework for future research on the aspect of improving reproductive performance in Bos indicus cattle breeds. SIGNIFICANCE: The Indian subcontinent is the center of domestication for Bos indicus cattle breeds and they are known for their disease resistance, heat tolerance, ability to survive in low input regime and harsh climatic conditions. In recent times, population of many important Bos indicus breeds including Deoni cattle is declining due to various factors, especially due to reproductive performance. Traditional breeding methods are not sufficient enough to understand and improve the reproductive performance traits in important Bos indicus cattle breeds. Proteomics approach is a promising technology to understand the complex biological factors which leads to poor reproductive performance in cattle. The present study utilized DIA based LC- MS/MS analysis to identify the plasma proteins associated with reproductive performance in cyclical and pregnant cows. This study if improved further, can be used to develop potential protein markers associated with reproductive performance which is useful for the selection and genetic improvement of important Bos indicus breeds.
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Affiliation(s)
- M Joel Devadasan
- Southern Regional Station, ICAR- National Dairy Research Institute, Banglore 560030, India
| | - Kerekoppa P Ramesha
- Southern Regional Station, ICAR- National Dairy Research Institute, Banglore 560030, India.
| | - Poornima Ramesh
- Centre for System Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India
| | - Chinmaya Narayana Kootimole
- Centre for System Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India
| | - Sakthivel Jeyakumar
- Southern Regional Station, ICAR- National Dairy Research Institute, Banglore 560030, India
| | - A Ashwitha
- Southern Regional Station, ICAR- National Dairy Research Institute, Banglore 560030, India
| | - Shruthi Ammankallu
- Centre for System Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India
| | - Akhila Balakrishna Rai
- Centre for System Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India
| | - Arumugam Kumaresan
- Southern Regional Station, ICAR- National Dairy Research Institute, Banglore 560030, India
| | - Veerappa G Vedamurthy
- Southern Regional Station, ICAR- National Dairy Research Institute, Banglore 560030, India
| | - Rajesh Raju
- Centre for System Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore 575018, India
| | - D N Das
- Southern Regional Station, ICAR- National Dairy Research Institute, Banglore 560030, India
| | - Mukund A Kataktalware
- Southern Regional Station, ICAR- National Dairy Research Institute, Banglore 560030, India
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Thaqi G, Berisha B, Pfaffl MW. Expression of Locally Produced Adipokines and Their Receptors during Different Physiological and Reproductive Stages in the Bovine Corpus Luteum. Animals (Basel) 2023; 13:1782. [PMID: 37889693 PMCID: PMC10251875 DOI: 10.3390/ani13111782] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/23/2023] [Accepted: 05/25/2023] [Indexed: 10/05/2023] Open
Abstract
This study aimed to determine the gene expression of different local novel adipokines, such as vaspin, adiponectin, visfatin, and resistin, and their known receptors, namely, heat shock 70 protein 5, adiponectin receptor 1, and adiponectin receptor 2, in the bovine corpus luteum (CL) during different phases of the estrous cycle (on days 1-2, 3-4, 5-7, 8-12, 13-18, >18) and pregnancy (at months 1-2, 3-4, 5-7, >7). The mRNA expression was measured by reverse transcription polymerase chain reaction (RT-qPCR). The mRNA expression levels were normalized to the geometric mean of all three constantly expressed reference genes (cyclophilin A, ubiquitin, ubiquitin C). Our findings suggest that adipokines are expressed and present in all investigated groups, and are specifically up- or downregulated during the estrus cycle and during pregnancy. Vaspin and adiponectin levels were upregulated in the middle and late cycle stages. Resistin was abundant during the CL regression stage and in the first months of pregnancy. The specific expression of adipokine receptors indicates their involvement in the local mechanisms that regulate CL function. Further investigations are required to elucidate the regulative mechanisms underlying the different local effects of adipokines on the ovarian physiology of cows.
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Affiliation(s)
- Granit Thaqi
- Chair of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, 85354 Weihenstephan, Germany; (B.B.); (M.W.P.)
| | - Bajram Berisha
- Chair of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, 85354 Weihenstephan, Germany; (B.B.); (M.W.P.)
- Department of Animal Biotechnology, Faculty of Agriculture and Veterinary, University of Prishtina, 10000 Prishtina, Kosovo
| | - Michael W. Pfaffl
- Chair of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, 85354 Weihenstephan, Germany; (B.B.); (M.W.P.)
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Pei X, Li H, Yu H, Wang W, Mao D. APN Expression in Serum and Corpus Luteum: Regulation of Luteal Steroidogenesis Is Possibly Dependent on the AdipoR2/AMPK Pathway in Goats. Cells 2023; 12:1393. [PMID: 37408227 DOI: 10.3390/cells12101393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/23/2023] [Accepted: 05/09/2023] [Indexed: 07/07/2023] Open
Abstract
Adiponectin (APN) is an essential adipokine for a variety of reproductive processes. To investigate the role of APN in goat corpora lutea (CLs), CLs and sera from different luteal phases were collected for analysis. The results showed that the APN structure and content had no significant divergence in different luteal phases both in CLs and sera; however, high molecular weight APN was dominant in serum, while low molecular weight APN was more present in CLs. The luteal expression of both AdipoR1/2 and T-cadherin (T-Ca) increased on D11 and 17. APN and its receptors (AdipoR1/2 and T-Ca) were mainly expressed in goat luteal steroidogenic cells. The steroidogenesis and APN structure in pregnant CLs had a similar model as in the mid-cycle CLs. To further explore the effects and mechanisms of APN in CLs, steroidogenic cells from pregnant CLs were isolated to detect the AMPK-mediated pathway by the activation of APN (AdipoRon) and knockdown of APN receptors. The results revealed that P-AMPK in goat luteal cells increased after incubation with APN (1 μg/mL) or AdipoRon (25 μM) for 1 h, and progesterone (P4) and steroidogenic proteins levels (STAR/CYP11A1/HSD3B) decreased after 24 h. APN did not affect the steroidogenic protein expression when cells were pretreated with Compound C or SiAMPK. APN increased P-AMPK and reduced the CYP11A1 expression and P4 levels when cells were pretreated with SiAdipoR1 or SiT-Ca, while APN failed to affect P-AMPK, the CYP11A1 expression or the P4 levels when pretreated with SiAdipoR2. Therefore, the different structural forms of APN in CLs and sera may possess distinct functions; APN might regulate luteal steroidogenesis through AdipoR2 which is most likely dependent on AMPK.
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Affiliation(s)
- Xiaomeng Pei
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Haolin Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Hao Yu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Wei Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Dagan Mao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
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Presence, Tissue Localization, and Gene Expression of the Adiponectin Receptor 1 in Testis and Accessory Glands of Male Rams during the Non-Breeding Season. Animals (Basel) 2023; 13:ani13040601. [PMID: 36830390 PMCID: PMC9951751 DOI: 10.3390/ani13040601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/04/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
Adiponectin (ADIPOQ) is a member adipocytokines, and its actions are supported by two receptors, ADIPOQ receptor 1 and -2, respectively (ADIPOR1 and -R2). Our study was performed to evaluate the ADIPOR1 presence and location and its gene expression in reproductive tissues of the male ram, during its non-breading season. The different portions of the male ram reproductive system (testis, epididymis, seminal vesicle, ampoule vas deferens, bulb-urethral gland) were collected in a slaughterhouse. Immunohistochemistry showed ADIPOR1 positive signals in the cytoplasm of all the glandular epithelial cells, with a location near the nucleus; in the testes, the positive reaction was evidenced in the cytoplasm in the basal portion of the germinal epithelial cells. The immune reaction intensity was highest (p < 0.001) in the prostate and seminal vesicles glands than that of other parts of the ram reproductive tract. RT-qPCR detected the ADIPOR1 transcript in the testes, epididymis, vas deferens, bulbourethral glands, seminal vesicles, and prostate; the expression levels were high (p < 0.01) in the prostate and low (p < 0.01) in the testis, epididymis, and bulbourethral glands. The present results evidenced the possible ADIPOQ/ADIPOR1 system's role in regulating the testicular activity of male rams during the non-breading season.
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Gareis NC, Rodríguez FM, Cattaneo Moreyra ML, Stassi AF, Angeli E, Etchevers L, Salvetti NR, Ortega HH, Hein GJ, Rey F. Contribution of key elements of nutritional metabolism to the development of cystic ovarian disease in dairy cattle. Theriogenology 2023; 197:209-223. [PMID: 36525860 DOI: 10.1016/j.theriogenology.2022.12.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/28/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
The alteration of signaling molecules involved in the general metabolism of animals can negatively influence reproduction. In dairy cattle, the development of follicular cysts and the subsequent appearance of ovarian cystic disease (COD) often lead to decreased reproductive efficiency in the herd. The objective of this review is to summarize the contribution of relevant metabolic and nutritional sensors to the development of COD in dairy cows. In particular, we focus on the study of alterations of the insulin signaling pathway, adiponectin, and other sensors and metabolites relevant to ovarian functionality, which may be related to the development of follicular persistence and follicular formation of cysts in dairy cattle. The results of these studies support the hypothesis that systemic factors could alter the local scenario in the follicle, generating an adverse microenvironment for the resumption of ovarian activity and possibly leading to the persistence of follicles and to the development and recurrence of COD.
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Affiliation(s)
- N C Gareis
- Laboratorio de Biología Celular y Molecular Aplicada, ICiVet-Litoral (UNL-CONICET), Esperanza, Santa Fe, Argentina; Facultad de Ciencias Veterinarias - Universidad Nacional del Litoral, Esperanza, Santa Fe, Argentina
| | - F M Rodríguez
- Laboratorio de Biología Celular y Molecular Aplicada, ICiVet-Litoral (UNL-CONICET), Esperanza, Santa Fe, Argentina; Facultad de Ciencias Veterinarias - Universidad Nacional del Litoral, Esperanza, Santa Fe, Argentina
| | - M L Cattaneo Moreyra
- Laboratorio de Biología Celular y Molecular Aplicada, ICiVet-Litoral (UNL-CONICET), Esperanza, Santa Fe, Argentina
| | - A F Stassi
- Laboratorio de Biología Celular y Molecular Aplicada, ICiVet-Litoral (UNL-CONICET), Esperanza, Santa Fe, Argentina; Facultad de Ciencias Veterinarias - Universidad Nacional del Litoral, Esperanza, Santa Fe, Argentina
| | - E Angeli
- Laboratorio de Biología Celular y Molecular Aplicada, ICiVet-Litoral (UNL-CONICET), Esperanza, Santa Fe, Argentina; Facultad de Ciencias Veterinarias - Universidad Nacional del Litoral, Esperanza, Santa Fe, Argentina
| | - L Etchevers
- Laboratorio de Biología Celular y Molecular Aplicada, ICiVet-Litoral (UNL-CONICET), Esperanza, Santa Fe, Argentina; Facultad de Ciencias Veterinarias - Universidad Nacional del Litoral, Esperanza, Santa Fe, Argentina
| | - N R Salvetti
- Laboratorio de Biología Celular y Molecular Aplicada, ICiVet-Litoral (UNL-CONICET), Esperanza, Santa Fe, Argentina; Facultad de Ciencias Veterinarias - Universidad Nacional del Litoral, Esperanza, Santa Fe, Argentina
| | - H H Ortega
- Laboratorio de Biología Celular y Molecular Aplicada, ICiVet-Litoral (UNL-CONICET), Esperanza, Santa Fe, Argentina; Facultad de Ciencias Veterinarias - Universidad Nacional del Litoral, Esperanza, Santa Fe, Argentina
| | - G J Hein
- Laboratorio de Biología Celular y Molecular Aplicada, ICiVet-Litoral (UNL-CONICET), Esperanza, Santa Fe, Argentina; Centro Universitario Gálvez (CUG-UNL), Gálvez, Santa Fe, Argentina
| | - F Rey
- Laboratorio de Biología Celular y Molecular Aplicada, ICiVet-Litoral (UNL-CONICET), Esperanza, Santa Fe, Argentina; Facultad de Ciencias Veterinarias - Universidad Nacional del Litoral, Esperanza, Santa Fe, Argentina.
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New Aspects of Corpus Luteum Regulation in Physiological and Pathological Conditions: Involvement of Adipokines and Neuropeptides. Cells 2022; 11:cells11060957. [PMID: 35326408 PMCID: PMC8946127 DOI: 10.3390/cells11060957] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 02/28/2022] [Accepted: 03/08/2022] [Indexed: 11/17/2022] Open
Abstract
The corpus luteum is a small gland of great importance because its proper functioning determines not only the appropriate course of the estrous/menstrual cycle and embryo implantation, but also the subsequent maintenance of pregnancy. Among the well-known regulators of luteal tissue functions, increasing attention is focused on the role of neuropeptides and adipose tissue hormones—adipokines. Growing evidence points to the expression of these factors in the corpus luteum of women and different animal species, and their involvement in corpus luteum formation, endocrine function, angiogenesis, cells proliferation, apoptosis, and finally, regression. In the present review, we summarize the current knowledge about the expression and role of adipokines, such as adiponectin, leptin, apelin, vaspin, visfatin, chemerin, and neuropeptides like ghrelin, orexins, kisspeptin, and phoenixin in the physiological regulation of the corpus luteum function, as well as their potential involvement in pathologies affecting the luteal cells that disrupt the estrous cycle.
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10
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Tabandeh MR, Samie KA, Mobarakeh ES, Khadem MD, Jozaie S. Silver nanoparticles induce oxidative stress, apoptosis and impaired steroidogenesis in ovarian granulosa cells of cattle. Anim Reprod Sci 2021; 236:106908. [PMID: 34920187 DOI: 10.1016/j.anireprosci.2021.106908] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 12/07/2021] [Accepted: 12/08/2021] [Indexed: 12/16/2022]
Abstract
There have been increased effects of silver nanoparticle (Ag-NPs) on livestock during the past decade, but data related to adverse effects of Ag-NPs on reproductive tissues are limited. In the present study, the possible cytotoxic effects of Ag-NPs on oxidant/antioxidant balance, apoptosis and steroid hormone production in ovarian granulosa cells of cattle were studied.Cultured granulosa cells were treated with 10 nm Ag-NPs at various concentrations (1-100 µg/ml) for 24 h, and cell toxicity, oxidant/antioxidant markers, reactive oxygen species (ROS) production, abundances of apoptotic/antiapoptotic and steroidogenesis related mRNA transcripts were determined. The amount of DNA fragmentation was also determined using the terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) assay. Results indicated treatment of granulosa cells with Ag-NPs induced an increase of reactive oxygen species production concomitant with increased malondialdehyde concentrations and decreased antioxidant enzyme activities. There was a maximal percentage of TUNEL+ cells (46.6%) after treatment with 50 and 100 µg/ml of Ag-NPs. The Ag-NPs could induce apoptosis in granulosa cells as indicated by the increase in caspase-3 activity, and larger abundance of BCL2 associated X (BAX) and lesser abundance of B-cell lymphoma 2 (BCL2) mRNA transcripts. The abundance of steroidogenic enzyme mRNA transcripts decreased concomitant with suppression of steroid hormone synthesis from Ag-NP-treated cells. Findings indicate silver nanoparticles (SNP) induce apoptosis and oxidative stress and change the pattern of steroid hormone synthesis in granulosa cells of cattle. The results indicate Ag-NPs may inhibit the function and viability of ovarian cells.
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Affiliation(s)
- Mohammad Reza Tabandeh
- Department of Basic Sciences, Division of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Kosar Abbasi Samie
- Department of Basic Sciences, Division of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Erfan Sadeghi Mobarakeh
- Department of Basic Sciences, Division of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Mohammad Darvish Khadem
- Department of Basic Sciences, Division of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Sadegh Jozaie
- Department of Basic Sciences, Division of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
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11
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Juengel JL, Cushman RA, Dupont J, Fabre S, Lea RG, Martin GB, Mossa F, Pitman JL, Price CA, Smith P. The ovarian follicle of ruminants: the path from conceptus to adult. Reprod Fertil Dev 2021; 33:621-642. [PMID: 34210385 DOI: 10.1071/rd21086] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 06/06/2021] [Indexed: 11/23/2022] Open
Abstract
This review resulted from an international workshop and presents a consensus view of critical advances over the past decade in our understanding of follicle function in ruminants. The major concepts covered include: (1) the value of major genes; (2) the dynamics of fetal ovarian development and its sensitivity to nutritional and environmental influences; (3) the concept of an ovarian follicle reserve, aligned with the rise of anti-Müllerian hormone as a controller of ovarian processes; (4) renewed recognition of the diverse and important roles of theca cells; (5) the importance of follicular fluid as a microenvironment that determines oocyte quality; (6) the 'adipokinome' as a key concept linking metabolic inputs with follicle development; and (7) the contribution of follicle development to the success of conception. These concepts are important because, in sheep and cattle, ovulation rate is tightly regulated and, as the primary determinant of litter size, it is a major component of reproductive efficiency and therefore productivity. Nowadays, reproductive efficiency is also a target for improving the 'methane efficiency' of livestock enterprises, increasing the need to understand the processes of ovarian development and folliculogenesis, while avoiding detrimental trade-offs as greater performance is sought.
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Affiliation(s)
- Jennifer L Juengel
- AgResearch Ltd, Invermay Agricultural Centre, Mosgiel, New Zealand; and Corresponding author
| | - Robert A Cushman
- Livestock Biosystems Research Unit, US Department of Agriculture, Agricultural Research Service, US Meat Animal Research Center, Clay Center, NE, USA
| | - Joëlle Dupont
- INRAE Institute UMR85 Physiologie de la Reproduction et des Comportements, Tours University, France
| | - Stéphane Fabre
- GenPhySE, Université de Toulouse, Institut national de recherche pour l'agriculture, l'alimentation et l'environnement, Institut national polytechnique de Toulouse, Ecole nationale vétérinaire de Toulouse, Castanet Tolosan, France
| | - Richard G Lea
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
| | - Graeme B Martin
- UWA Institute of Agriculture, University of Western Australia, Perth, WA, Australia
| | - Francesca Mossa
- Dipartimento di Medicina Veterinaria, Università degli Studi di Sassari, Italy
| | - Janet L Pitman
- School of Biological Sciences, Victoria University of Wellington, New Zealand
| | - Christopher A Price
- Faculty of Veterinary Medicine, Université de Montréal, Montréal, QC, Canada
| | - Peter Smith
- AgResearch Ltd, Invermay Agricultural Centre, Mosgiel, New Zealand
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12
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Nikanfar S, Oghbaei H, Rastgar Rezaei Y, Zarezadeh R, Jafari-Gharabaghlou D, Nejabati HR, Bahrami Z, Bleisinger N, Samadi N, Fattahi A, Nouri M, Dittrich R. Role of adipokines in the ovarian function: Oogenesis and steroidogenesis. J Steroid Biochem Mol Biol 2021; 209:105852. [PMID: 33610800 DOI: 10.1016/j.jsbmb.2021.105852] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 12/28/2020] [Accepted: 01/30/2021] [Indexed: 01/02/2023]
Abstract
Adipokines are mainly produced by adipose tissue; however, their expression has been reported in other organs including female reproductive tissues. Therefore, adipokines have opened new avenues of research in female fertility. In this regard, studies reported different roles for certain adipokines in ovarian function, although the role of other recently identified adipokines is still controversial. It seems that adipokines are essential for normal ovarian function and their abnormal levels could be associated with ovarian-related disorders. The objective of this study is to review the available information regarding the role of adipokines in ovarian functions including follicular development, oogenesis and steroidogenesis and also their involvement in ovary-related disorders.
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Affiliation(s)
- Saba Nikanfar
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hajar Oghbaei
- Department of Physiology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yeganeh Rastgar Rezaei
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Zarezadeh
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Davoud Jafari-Gharabaghlou
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamid Reza Nejabati
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Bahrami
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nathalie Bleisinger
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Friedrich-Alexander University of Erlangen, Nürnberg, Erlangen, Germany
| | - Naser Samadi
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Fattahi
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Obstetrics and Gynecology, Erlangen University Hospital, Friedrich-Alexander University of Erlangen, Nürnberg, Erlangen, Germany; Women's Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Mohammad Nouri
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Ralf Dittrich
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Friedrich-Alexander University of Erlangen, Nürnberg, Erlangen, Germany
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13
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Kurowska P, Mlyczyńska E, Dawid M, Sierpowski M, Estienne A, Dupont J, Rak A. Adipokines change the balance of proliferation/apoptosis in the ovarian cells of human and domestic animals: A comparative review. Anim Reprod Sci 2021; 228:106737. [PMID: 33756403 DOI: 10.1016/j.anireprosci.2021.106737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 03/11/2021] [Accepted: 03/13/2021] [Indexed: 10/21/2022]
Abstract
Adipose tissue secretes multiple hormones termed adipokines, which are important regulators of many processes. There are four types of evidence supporting an association between adipokines and female fertility which are effects that occur: centrally at the pituitary; peripherally and locally at the ovary and reproductive tract; directly on the oocyte/embryo and during pregnancy. In this review, there was a focus on the description of adipokines (leptin, apelin, resistin, chemerin, adiponectin, vaspin and visfatin) on ovarian cell proliferation, cell cycle progression and apoptosis in comparison to effects on human and domestic animal ovaries including pigs, cattle and chickens. Knowledge about molecules which regulate the balance between proliferation and apoptosis so that these processes are optimal for ovarian function is essential for understanding the physiology and reducing the incidence of infertility. Furthermore, oogenesis, folliculogenesis, oocyte loss/selection and atresia are important processes for optimal ovarian physiological functions. There, however, is ovulation from only a few follicles, while the majority undergo atresia that is induced by apoptosis.
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Affiliation(s)
- Patrycja Kurowska
- Laboratory of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, Krakow, Poland
| | - Ewa Mlyczyńska
- Laboratory of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, Krakow, Poland
| | - Monika Dawid
- Laboratory of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, Krakow, Poland
| | - Mateusz Sierpowski
- Laboratory of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, Krakow, Poland
| | - Anthony Estienne
- INRAE, UMR85, Unité Physiologie de la Reproduction et des Comportements, Nouzilly, France
| | - Joelle Dupont
- INRAE, UMR85, Unité Physiologie de la Reproduction et des Comportements, Nouzilly, France
| | - Agnieszka Rak
- Laboratory of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University in Krakow, Krakow, Poland.
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14
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Jafari Khorchani M, Zal F, Neisy A. The phytoestrogen, quercetin, in serum, uterus and ovary as a potential treatment for dehydroepiandrosterone-induced polycystic ovary syndrome in the rat. Reprod Fertil Dev 2021; 32:313-321. [PMID: 31661670 DOI: 10.1071/rd19072] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 07/01/2019] [Indexed: 12/14/2022] Open
Abstract
The exact mechanisms of polycystic ovary syndrome (PCOS) are unknown and there is no effective cure for the disease. The aim of this study was to evaluate the alterations in serum oestradiol and adiponectin levels and in the expression of some important genes in the uterine and ovarian tissues of PCOS rats. The therapeutic effect of quercetin on PCOS was also assessed. Rats were divided into five groups: control, ethanol, quercetin (Q), PCOS and PCOS+Q. After 30 days of oral treatments, the rats' ovaries and uteri were removed and nesfatin-1, aromatase and adipoR1 expressions were quantified with real-time polymerase chain reaction. Serum adiponectin and oestradiol levels were evaluated using enzyme-linked immunosorbent assay technique. The results of this study showed that expression of nesfatin-1 and adipoR1 genes and adiponectin serum levels decreased in the PCOS rats, but aromatase expression and oestradiol level increased. Treatment with quercetin increased the adiponectin level and expression of adipoR1 and nesfatin-1 and decreased both the expression of aromatase and the oestradiol level. Quercetin improved PCOS by phytoestrogenic effects and mimicking oestrogen's function. Quercetin also affects important factors in both the uterus and ovary and could improve the obesity and the diabetic and infertility symptoms of PCOS.
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Affiliation(s)
- Majid Jafari Khorchani
- Biochemistry Department, School of Medicine, Shiraz University of Medical Sciences, Shiraz, 7134845794, Iran
| | - Fatemeh Zal
- Biochemistry Department, School of Medicine, Shiraz University of Medical Sciences, Shiraz, 7134845794, Iran; and Infertility Research Center, Shiraz University of Medical Sciences, Shiraz 7134845794, Iran; and Corresponding author.
| | - Asma Neisy
- Biochemistry Department, School of Medicine, Shiraz University of Medical Sciences, Shiraz, 7134845794, Iran
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15
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Zhao C, Bai Y, Fu S, Wu L, Xu C, Xia C. Follicular fluid proteomic profiling of dairy cows with anestrus caused by negative energy balance. ITALIAN JOURNAL OF ANIMAL SCIENCE 2021. [DOI: 10.1080/1828051x.2021.1899855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Chang Zhao
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine DiseasesCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, PR China
| | - Yunlong Bai
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine DiseasesCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, PR China
| | - Shixin Fu
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine DiseasesCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, PR China
| | - Ling Wu
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine DiseasesCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, PR China
| | - Chuang Xu
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine DiseasesCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, PR China
| | - Cheng Xia
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine DiseasesCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, PR China
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16
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Feyzi M, Tabandeh MR, Shariati M, Edalatmanesh MA. Age Associated Changes in Transcription of Adiponectin, AdipoR1 and AdipoR2 Genes in Pancreas of Rats. CELL JOURNAL 2020; 22:61-67. [PMID: 32779434 PMCID: PMC7481892 DOI: 10.22074/cellj.2020.6921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 09/02/2019] [Indexed: 12/04/2022]
Abstract
Objective Adiponectin has a crucial role in the function, proliferation and viability of β-cell via action of two receptors:
AdipoR1 and AdipoR2. Nevertheless, age related change of Adiponectin system genes in pancreas is unclear or
controversial. This study sought to investigate the effects of aging process on serum Adiponectin levels, Adiponectin
and its receptor expression in the rat pancreas.
Materials and Methods In this experimental study, insulin resistance markers including serum insulin and glucose
concentrations, homeostatic model assessment of insulin resistance (HOMA-IR), oral glucose tolerance test (OGTT),
glucose induced insulin secretion (GIIS), serum Adiponectin levels, pancreatic expression of Adiponectin and its
receptors were studied in male Sprague-Dawley rats at the age of 2, 5, 10, 18, 52 and 72 weeks of age.
Results We found that aging triggered signs of insulin resistance characteristics in rats at 72 age weeks including
marked insulin reduction, hyperglycemia and increased HOMA-IR. Circulating Adiponectin as well as pancreatic
expression of Adiponectin and AdipoR1 was gradually decreased with age, while the opposite expression pattern of
AdipoR2 was observed in the old rats.
Conclusion Because Adiponectin and Adiponectin signaling have crucial role in β-cell function and viability, we
concluded that reduction of Adiponectin signaling may be involved in aging induced β-cell dysfunction. As a result,
manipulation of Adiponectin signaling may be a beneficial approach for improvement of β-cell function in the old people.
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Affiliation(s)
- Marziyeh Feyzi
- Department of Biology, Fars Science and Research Branch, Islamic Azad University, Fars, Iran.,Department of Biology, Shiraz Branch, Islamic Azad University, Shiraz, Iran
| | - Mohammad Reza Tabandeh
- Department of Basic Sciences, Division of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran. Electronic Address: .,Stem Cells and Transgenic Technology Research Center, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Mehrdad Shariati
- Department of Biology, Kazerun Branch, Islamic Azad University, Kazerun, Iran
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17
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Artimani T, Najafi R. APPL1 as an important regulator of insulin and adiponectin‐signaling pathways in the PCOS: A narrative review. Cell Biol Int 2020; 44:1577-1587. [DOI: 10.1002/cbin.11367] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 04/09/2020] [Accepted: 04/25/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Tayebe Artimani
- Endometrium and Endometriosis Research CenterHamadan University of Medical Sciences Hamadan Iran
| | - Rezvan Najafi
- Research Center for Molecular MedicineHamadan University of Medical Sciences Hamadan Iran
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18
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Kasimanickam R, Kasimanickam V, Kastelic JP, Ramsey K. Metabolic biomarkers, body condition, uterine inflammation and response to superovulation in lactating Holstein cows. Theriogenology 2020; 146:71-79. [PMID: 32062150 DOI: 10.1016/j.theriogenology.2020.02.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 11/10/2019] [Accepted: 02/04/2020] [Indexed: 12/12/2022]
Abstract
The objective was to determine associations between response to superovulation and body condition, subclinical endometritis and circulating metabolic biomarkers [adiponectin, leptin, insulin, IGF1, tumor necrosis factor (TNF) α, interleukin (IL) 1β, IL6, and urea] in lactating dairy cows. Ten multiparous lactating Holstein cows in each body condition score (1-5; 1 emaciated; 5 obese) category (BCSC) 2.00 to < 2.50 (BCSC1), 2.50 to < 3.00 (BCSC2), 3.00 to <3.50 (BCSC3), 3.50 to <4.00 (BCSC4) and 4.00 to 5.00 (BCSC5) groups (total n = 50) were randomly selected and superovulated, timed artificially inseminated with frozen-thawed semen from three sires and embryos collected (n = 50 collections). At embryo collection, blood samples and embryo recovery fluid were collected for determination of metabolic markers and presence of subclinical endometritis (lavage technique; > 6% PMN). In total, 379 embryos were collected (average of 7.6 embryos per superovulation). Mean numbers of total ova and embryos was greater for cows in BCSC2, BCSC3 and BCSC4 groups compared with cows in BCSC1 and BCSC5 groups (P < 0.01). Total number of transferrable embryos were greater for cows in BCSC 2 and BCSC3 groups compared with cows in BCSC1, BCSC4 and BCSC5 groups (P < 0.01). Mean number of total ova and embryos and of transferrable embryos was higher for cows with 0 or 1-6% PMN compared to cows with >6% PMN (P < 0.01). In addition, there was a quadratic association between blood urea nitrogen concentrations and % transferrable embryos (r2 = 0.85; P < 0.05) and between BCS and % transferrable embryos (r2 = 0.73; P < 0.05). Circulating adiponectin, leptin, insulin, IGF1 and TNFα were greater in cows with moderate to good body condition compared to thin or obese cows (P < 0.05). Circulating adiponectin, leptin, IGF1 and insulin were greater in normal cows (≤6% PMNs), whereas, TNFα and IL1β and IL6 were greater in cows with subclinical endometritis (P < 0.05). In conclusion, BCS and subclinical endometrial inflammation were associated with superovulatory response and embryo quality. Further, circulating metabolic biomarkers were associated with superovulatory response and embryo quality, likely due to donor's metabolic status and uterine environment. Optimizing superovulatory responses and embryo quality in lactating dairy cows requires management of nutrition and uterine health.
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Affiliation(s)
- R Kasimanickam
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, 99164, USA.
| | - V Kasimanickam
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, 99164, USA; Center for Reproductive Biology, College of Veterinary Medicine, Washington State University, Pullman, WA, 99164, USA
| | - J P Kastelic
- Department of Production Animal Health, University of Calgary, Faculty of Veterinary Medicine, Calgary, AB, Canada
| | - K Ramsey
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA, 99164, USA
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19
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Plasma Protein Comparison between Dairy Cows with Inactive Ovaries and Estrus. Sci Rep 2019; 9:13709. [PMID: 31548586 PMCID: PMC6757064 DOI: 10.1038/s41598-019-49785-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 08/29/2019] [Indexed: 01/11/2023] Open
Abstract
To screen differentially expressed proteins in the blood dairy cows with inactive ovaries caused by a negative energy balance and to determine the roles of the identified proteins in the development of inactive ovaries.Holstein cows at 14 to 21 days postpartum in an intensive dairy farm were examined for their energy balance (EB) status by blood β-hydroxybutyrate (BHBA) and assigned to the inactive ovary (IO) group (n = 50) and the normal oestrus control (CON) group (n = 50) at 60 to 90 days postpartum by means of the oestrus manifestation, rectal examination and B-ultrasound examination. Fourteen differentially expressed proteins from 61 proteins in the plasma of dairy cows with IOs were identified by iTRAQ/LC-MS/MS and GO, KEGG, and PATHWAY analysis. Eleven expressed proteins were upregulated, and 3 expressed proteins were downregulated. Among the 10 differentially expressed proteins verified by Western blot or ELISA, the relative expression levels of ALDOB, IGFBP2, ITIH3 and LDHB in mixed samples and single samples were consistent with the proteomic protein results. PKM2, GPX3, ALDOB, RBP4 and AHSG were significantly different between the two groups (P < 0.05); APOA4 and SPAM1 were not significantly different (P > 0.05) but were still downregulated in the ovarian resting group. This study confirmed that 14 plasma differential proteins in the inactive ovaries of postpartum dairy cows were associated with follicular development, and these findings provide a foundation for further research on the mechanism and prevention of inactive ovaries in dairy cows.
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Mogheiseh A, Ahmadi MR, Nazifi S, Mirzaei A, Fallah E. Destination of corpus luteum in postpartum clinical endometritis cows and factors affecting self-recovery. Vet Anim Sci 2019; 9:100067. [PMID: 32734100 PMCID: PMC7386640 DOI: 10.1016/j.vas.2019.100067] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/14/2019] [Accepted: 08/15/2019] [Indexed: 11/25/2022] Open
Abstract
The most cyclic clinical endometritis cows revealed new CL two weeks after clean test. The uterus of most of cyclic clinical endometritis cows was clean 14 days after 30 ± 3 days postpartum. About two third of clinical endometritis cows with persistent CL remained infected after second examination and considered as pyometric cows. Concentration of some metabolic or steroid hormones and production and reproduction factors influenced self-recovery of cows from clinical endometritis. Size and position of reproductive tract influenced self-healing from clinical endometritis.
In this study, the fate of corpus luteum was investigated in cows affected by severe clinical endometritis. Also, concentration of IL-1β, IL-6, COX-2, adiponectin, leptin, progesterone (P4), PGFM, insulin, and IGF-1 were studied in severe clinical endometritis cows at day 30 ± 3 postpartum. Eighty-seven dairy cows affected by severe clinical endometritis were selected and their reproductive tract was examined by ultrasonography at day 30 ± 3 postpartum (first examination) and 14 days later (second examination). The majority of the cows with CL and affected by clinical endometritis at first examination had new CL 14 days later, and most of these cows were clean without any treatment (self-healing). The CL of about 28.7% of all cows with clinical endometritis at first examination persisted two weeks later and the uterus of most of them remained infected as pyometric cows. Most of the anestrous cows (83.3%) were pregnant, but only 51% of cows with new CL were pregnant at the end of next six month period. There was a significant difference in the means of lactation number, uterine lumen diameter, cervical diameter, and size of uterine horn, milk production at first examination, concentrations of insulin, COX-2, P4, IL-1β, and IL-6 among persistent CL, new CL, and anestrous cows. The pregnancy rate and the discharge score were different among persistent CL, new CL, and anestrous cows. In conclusion, CL on ovary of cows and its fate could affect recovery from severe clinical endometritis. The concentration of some metabolic hormones influenced the self-recovery of cows from clinical endometritis.
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Affiliation(s)
- Asghar Mogheiseh
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz P.O. Box 71441-69155, Iran
| | - Mohammad Rahim Ahmadi
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz P.O. Box 71441-69155, Iran
| | - Saeed Nazifi
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz P.O. Box 71441-69155, Iran
| | - Abdollah Mirzaei
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz P.O. Box 71441-69155, Iran
| | - Eisa Fallah
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz P.O. Box 71441-69155, Iran
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21
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Gupta M, Bahiram KB, Sardar VM, Korde JP, Magar SP, Bonde SW, Kurkure NV. Expression and localization of adiponectin and its receptors in ovarian follicles during different stages of development and the modulatory effect of adiponectin on steroid production in water buffalo. Reprod Domest Anim 2019; 54:1291-1303. [DOI: 10.1111/rda.13529] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 07/17/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Mahesh Gupta
- Department of Veterinary Physiology Nagpur Veterinary College Nagpur India
| | | | | | | | - Swapnil P. Magar
- Department of Veterinary Physiology Nagpur Veterinary College Nagpur India
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22
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Norvezh F, Razi Jalali M, Tabandeh MR, Hajikolaei MRH, Gooraninejad S. Serum Apelin-36 alteration in late pregnancy and early lactation of dairy cows and its association with negative energy balance markers. Res Vet Sci 2019; 125:285-289. [PMID: 31326705 DOI: 10.1016/j.rvsc.2019.07.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 06/13/2019] [Accepted: 07/12/2019] [Indexed: 12/12/2022]
Abstract
The beneficial roles of Apelin on both energy metabolism and insulin sensitivity have been described in previous researches, but it has been little studied in dairy cows. The aim of the present study was to determine the serum Apelin-36 concentration in late pregnancy and early lactation in dairy cows and its association with negative energy balance markers. Thirty Holstein dairy cows (multiparous; n = 15 and primiparous; n = 15) with body condition score 3-3.75 at parturition were selected and blood samples were obtained for metabolic profile one month before and one month after parturition. Apelin-36, glucose, insulin, β-hydroxybutyric acid (BHBA), non-esterified fatty acid (NEFA), cholesterol, triglyceride (TG) and high density lipoproteins (HDL) were measured using commercial kits. BCS and milk production were recorded during the study. There was no effect of parity on Apelin-36, cholesterol, TG, HDL, BHB and NEFA concentrations before lactation; while insulin and glucose levels were higher in primiparous cows than multiparous cows at this period. None of the factors showed any significant difference between multiparous and primiparous cows after lactation. Serum NEFA concentration were increased after parturition, while Apelin-36, insulin and glucose concentrations were decreased after parturition in primiparous and multiparous cows. Significant correlations were observed between serum Apelin and insulin (P = .041, r = 0.672), NEFA (P = .027, r = -0.808) and glucose (P = .037, r = 0.757). In conclusion, our results showed that serum Apelin-36 concentration decreased after parturition in dairy cow. Alteration of Apelin-36 secretion after parturition may represent an endocrine adaptation in dairy cow during the lactating period.
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Affiliation(s)
- Farideh Norvezh
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Mohammad Razi Jalali
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Mohammad Reza Tabandeh
- Department of Basic Sciences, Division of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | | | - Saad Gooraninejad
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
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Abundance of adiponectin mRNA transcript in the buffalo corpus luteum during the estrous cycle and effects on progesterone secretion in vitro. Anim Reprod Sci 2019; 208:106110. [PMID: 31405469 DOI: 10.1016/j.anireprosci.2019.106110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 06/13/2019] [Accepted: 06/25/2019] [Indexed: 12/15/2022]
Abstract
Adiponectin is an adipocyte derived cytokine implicated in energy homeostasis, insulin resistance and is involved in the regulation of reproduction both centrally and peripherally in animals. The present study was conducted to investigate adiponectin (ADIPOQ) and its receptors ADIPOR1 and ADIPOR2 abundance of mRNA transcript and protein in different stages of corpora lutea (CL) development during the estrous cycle of water buffalo and to determine the effect of adiponectin on cultured luteal cells of water buffalo (Bubalus bubalis). The results indicate adiponectin, ADIPOR1, and ADIPOR2 were present in buffalo corpora lutea (CL) throughout the estrous cycle. The abundance of adiponectin and its receptors was greater in the early and regressing and was less in mid- and late-stages of CL functionality. Adiponectin and its receptors were localized in the cytoplasm of small and large luteal cells. Furthermore, luteal cells were cultured in the in-vitro culture system and were treated with 1 and 10 μg/mL dose of adiponectin for 48 h. Adiponectin at both doses decreased (P < 0.05) progesterone (P4) secretion from cultured luteal cells and also suppressed the abundance of factors involved in P4productionv [Steroidogenic Acute Regulatory Protein (STAR), cytochrome P45011A1 (CYP11A1) and 3β-hydroxysteroid dehydrogenase (HSD3B1) at the 10 μg/mL dose as compared to adiponectin non-supplemented cells]. In conclusion, results of the present study indicate adiponectin and its receptors are present in bubaline CL and adiponectin inhibits P4 production in cultured luteal cells. The findings indicate adiponectin affects luteal dynamics and reproductive functions in water buffalo.
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Barbe A, Bongrani A, Mellouk N, Estienne A, Kurowska P, Grandhaye J, Elfassy Y, Levy R, Rak A, Froment P, Dupont J. Mechanisms of Adiponectin Action in Fertility: An Overview from Gametogenesis to Gestation in Humans and Animal Models in Normal and Pathological Conditions. Int J Mol Sci 2019; 20:ijms20071526. [PMID: 30934676 PMCID: PMC6479753 DOI: 10.3390/ijms20071526] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 03/20/2019] [Accepted: 03/22/2019] [Indexed: 02/06/2023] Open
Abstract
Adiponectin is the most abundant plasma adipokine. It mainly derives from white adipose tissue and plays a key role in the control of energy metabolism thanks to its insulin-sensitising, anti-inflammatory, and antiatherogenic properties. In vitro and in vivo evidence shows that adiponectin could also be one of the hormones controlling the interaction between energy balance and fertility in several species, including humans. Indeed, its two receptors—AdipoR1 and AdipoR2—are expressed in hypothalamic–pituitary–gonadal axis and their activation regulates Kiss, GnRH and gonadotropin expression and/or secretion. In male gonads, adiponectin modulates several functions of both somatic and germ cells, such as steroidogenesis, proliferation, apoptosis, and oxidative stress. In females, it controls steroidogenesis of ovarian granulosa and theca cells, oocyte maturation, and embryo development. Adiponectin receptors were also found in placental and endometrial cells, suggesting that this adipokine might play a crucial role in embryo implantation, trophoblast invasion and foetal growth. The aim of this review is to characterise adiponectin expression and its mechanism of action in male and female reproductive tract. Further, since features of metabolic syndrome are associated with some reproductive diseases, such as polycystic ovary syndrome, gestational diabetes mellitus, preeclampsia, endometriosis, foetal growth restriction and ovarian and endometrial cancers, evidence regarding the emerging role of adiponectin in these disorders is also discussed.
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Affiliation(s)
- Alix Barbe
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Alice Bongrani
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Namya Mellouk
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Anthony Estienne
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Patrycja Kurowska
- Department of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University, 31-007 Krakow, Poland.
| | - Jérémy Grandhaye
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Yaelle Elfassy
- Assistance Publique des Hôpitaux de Paris, Hôpital Tenon, Service de Biologie de la Reproduction, F-75020 Paris, France.
- Université Pierre et Marie Curie Paris 6, F-75005 Paris, France.
- INSERM UMRS_938, Centre de Recherche Saint-Antoine, F-75571 Paris, France.
| | - Rachel Levy
- Assistance Publique des Hôpitaux de Paris, Hôpital Tenon, Service de Biologie de la Reproduction, F-75020 Paris, France.
- Université Pierre et Marie Curie Paris 6, F-75005 Paris, France.
- INSERM UMRS_938, Centre de Recherche Saint-Antoine, F-75571 Paris, France.
| | - Agnieszka Rak
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
| | - Pascal Froment
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
| | - Joëlle Dupont
- INRA UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France.
- Université François Rabelais de Tours, F-37041 Tours, France.
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Gareis N, Angeli E, Huber E, Salvetti N, Rodríguez F, Ortega H, Hein G, Rey F. Alterations in key metabolic sensors involved in bovine cystic ovarian disease. Theriogenology 2018; 120:138-146. [DOI: 10.1016/j.theriogenology.2018.07.045] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 07/19/2018] [Accepted: 07/31/2018] [Indexed: 12/15/2022]
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Gomes ET, Costa JAS, Silva DMF, Al Shebli W, Azevedo ML, Monteiro Jr PLJ, Araújo Silva RAJ, Santos Filho AS, Guerra MMP, Bartolomeu CC, Wischral A, Batista AM. Effects of adiponectin during in vitro maturation of goat oocytes: MEK 1/2 pathway and gene expression pattern. Reprod Domest Anim 2018; 53:1323-1329. [DOI: 10.1111/rda.13251] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 06/04/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Elizabete T. Gomes
- Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife, Pernambuco Brazil
| | - Joana Amélia S. Costa
- Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife, Pernambuco Brazil
| | - Diogo Manoel F. Silva
- Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife, Pernambuco Brazil
| | - Wasim Al Shebli
- Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife, Pernambuco Brazil
| | - Marina L. Azevedo
- Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife, Pernambuco Brazil
| | | | | | | | - Maria Madalena P. Guerra
- Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife, Pernambuco Brazil
| | | | - Aurea Wischral
- Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife, Pernambuco Brazil
| | - André M. Batista
- Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife, Pernambuco Brazil
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Singh A, Choubey M, Bora P, Krishna A. Adiponectin and Chemerin: Contrary Adipokines in Regulating Reproduction and Metabolic Disorders. Reprod Sci 2018; 25:1462-1473. [DOI: 10.1177/1933719118770547] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Anusha Singh
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Mayank Choubey
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Puran Bora
- Department of Ophthalmology, Jones Eye Institute, Pat & Willard Walker Eye Research Center, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Amitabh Krishna
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
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Mao Z, Yang L, Lu X, Tan A, Wang Y, Ding F, Xiao L, Qi X, Yu Y. C1QTNF3 in the murine ovary and its function in folliculogenesis. Reproduction 2018; 155:333-346. [DOI: 10.1530/rep-17-0783] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Accepted: 02/01/2018] [Indexed: 12/27/2022]
Abstract
C1q/tumor necrosis factor-related protein 3 (C1QTNF3) is a novel adipokine with modulating effects on metabolism, inflammation and the cardiovascular system. C1QTNF3 expression levels in the sera and omental adipose tissues of women with PCOS are low compared to control subjects. However, the expression and function of C1QTNF3 in the ovary has not previously been examined. Here, we assessed the expression patterns of C1qtnf3 in the ovary and explored its role in folliculogenesis. The C1qtnf3 transcript abundance was higher in large follicles than in small follicles and was under the influence of gonadotropin. C1QTNF3 was detected mainly in the granulosa cells and oocytes of growing follicles and modestly in the granulosa cells of atretic follicles and in luteal cells. Excess androgen significantly decreased C1QTNF3 expression in the ovaries in vivo and in granulosa cells in vitro. Recombinant C1QTNF3 protein accelerated the weight gain of ovarian explants and the growth of preantral follicles induced by follicle stimulating hormone (FSH) in vitro. The stimulatory effect of C1QTNF3 on ovarian growth was accompanied by the initiation of AKT, mTOR, p70S6K and 4EBP1 phosphorylation, an increase in CCND2 expression and a reduction in cleaved CASP3 levels. Moreover, the addition of C1QTNF3 accelerated proliferation and reduced activated CASP3/7 activity in granulosa cells. In vivo, the ovarian intrabursal administration of the C1QTNF3 antibody delayed gonadotropin-induced antral follicle development. Taken together, our data demonstrate that C1QTNF3 is an intraovarian factor that promotes follicle growth by accelerating proliferation, decelerating apoptosis and promoting AKT/mTOR phosphorylation.
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Nguyen LT, Reverter A, Cánovas A, Venus B, Anderson ST, Islas-Trejo A, Dias MM, Crawford NF, Lehnert SA, Medrano JF, Thomas MG, Moore SS, Fortes MRS. STAT6, PBX2, and PBRM1 Emerge as Predicted Regulators of 452 Differentially Expressed Genes Associated With Puberty in Brahman Heifers. Front Genet 2018; 9:87. [PMID: 29616079 PMCID: PMC5869259 DOI: 10.3389/fgene.2018.00087] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 03/02/2018] [Indexed: 12/17/2022] Open
Abstract
The liver plays a central role in metabolism and produces important hormones. Hepatic estrogen receptors and the release of insulin-like growth factor 1 (IGF1) are critical links between liver function and the reproductive system. However, the role of liver in pubertal development is not fully understood. To explore this question, we applied transcriptomic analyses to liver samples of pre- and post-pubertal Brahman heifers and identified differentially expressed (DE) genes and genes encoding transcription factors (TFs). Differential expression of genes suggests potential biological mechanisms and pathways linking liver function to puberty. The analyses identified 452 DE genes and 82 TF with significant contribution to differential gene expression by using a regulatory impact factor metric. Brain-derived neurotrophic factor was observed as the most down-regulated gene (P = 0.003) in post-pubertal heifers and we propose this gene influences pubertal development in Brahman heifers. Additionally, co-expression network analysis provided evidence for three TF as key regulators of liver function during pubertal development: the signal transducer and activator of transcription 6, PBX homeobox 2, and polybromo 1. Pathway enrichment analysis identified transforming growth factor-beta and Wnt signaling pathways as significant annotation terms for the list of DE genes and TF in the co-expression network. Molecular information regarding genes and pathways described in this work are important to further our understanding of puberty onset in Brahman heifers.
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Affiliation(s)
- Loan T Nguyen
- School of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, QLD, Australia.,Faculty of Biotechnology, Vietnam National University of Agriculture, Hanoi, Vietnam
| | - Antonio Reverter
- CSIRO Agriculture and Food, Queensland Bioscience Precinct, St. Lucia, QLD, Australia
| | - Angela Cánovas
- Centre for Genetic Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada
| | - Bronwyn Venus
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St. Lucia, QLD, Australia
| | - Stephen T Anderson
- School of Biomedical Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Alma Islas-Trejo
- Department of Animal Science, University of California, Davis, Davis, CA, United States
| | - Marina M Dias
- Departamento de Zootecnia, Faculdade de Ciências Agráìrias e Veterináìrias, Universidade Estadual Paulista Júlio de Mesquita Filho, São Paulo, Brazil
| | - Natalie F Crawford
- Department of Animal Science, Colorado State University, Fort Collins, CO, United States
| | - Sigrid A Lehnert
- CSIRO Agriculture and Food, Queensland Bioscience Precinct, St. Lucia, QLD, Australia
| | - Juan F Medrano
- Department of Animal Science, University of California, Davis, Davis, CA, United States
| | - Milt G Thomas
- Department of Animal Science, Colorado State University, Fort Collins, CO, United States
| | - Stephen S Moore
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St. Lucia, QLD, Australia
| | - Marina R S Fortes
- School of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, QLD, Australia.,Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St. Lucia, QLD, Australia
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Dobrzyn K, Smolinska N, Kiezun M, Szeszko K, Rytelewska E, Kisielewska K, Gudelska M, Kaminski T. Adiponectin: A New Regulator of Female Reproductive System. Int J Endocrinol 2018; 2018:7965071. [PMID: 29853884 PMCID: PMC5949163 DOI: 10.1155/2018/7965071] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 03/11/2018] [Accepted: 03/22/2018] [Indexed: 12/15/2022] Open
Abstract
Adiponectin is the hormone that belongs to the group of adipokines, chemical agents mainly derived from the white adipose tissue. The hormone plays pleiotropic roles in the organism, but the most important function of adiponectin is the control of energy metabolism. The presence of adiponectin and its receptors in the structures responsible for the regulation of female reproductive functions, such as hypothalamic-pituitary-gonadal (HPG) axis, indicates that adiponectin may be involved in the female fertility regulation. The growing body of evidence suggests also that adiponectin action is dependent on the actual and hormonal status of the animal. Present study presents the current knowledge about the presence and role of adiponectin system (adiponectin and its receptors: AdipoR1 and AdipoR2) in the ovaries, oviduct, and uterus, as well as in the hypothalamus and pituitary, the higher branches of HPG axis, involved in the female fertility regulation.
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Affiliation(s)
- Kamil Dobrzyn
- Department of Animal Physiology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn-Kortowo, Poland
| | - Nina Smolinska
- Department of Animal Physiology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn-Kortowo, Poland
| | - Marta Kiezun
- Department of Animal Physiology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn-Kortowo, Poland
| | - Karol Szeszko
- Department of Animal Physiology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn-Kortowo, Poland
| | - Edyta Rytelewska
- Department of Animal Physiology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn-Kortowo, Poland
| | - Katarzyna Kisielewska
- Department of Animal Physiology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn-Kortowo, Poland
| | - Marlena Gudelska
- Department of Animal Physiology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn-Kortowo, Poland
| | - Tadeusz Kaminski
- Department of Animal Physiology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Oczapowskiego 1A, 10-719 Olsztyn-Kortowo, Poland
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Oliveira BS, Costa JA, Gomes ET, Silva DM, Torres SM, Monteiro Jr. PL, Santos Filho AS, Guerra MMP, Carneiro GF, Wischral A, Batista AM. Expression of adiponectin and its receptors (AdipoR1 and AdipoR2) in goat ovary and its effect on oocyte nuclear maturation in vitro. Theriogenology 2017; 104:127-133. [DOI: 10.1016/j.theriogenology.2017.08.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 07/30/2017] [Accepted: 08/10/2017] [Indexed: 01/10/2023]
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Rak A, Mellouk N, Froment P, Dupont J. Adiponectin and resistin: potential metabolic signals affecting hypothalamo-pituitary gonadal axis in females and males of different species. Reproduction 2017; 153:R215-R226. [DOI: 10.1530/rep-17-0002] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 03/14/2017] [Accepted: 03/22/2017] [Indexed: 12/14/2022]
Abstract
Adipokines, including adiponectin and resistin, are cytokines produced mainly by the adipose tissue. They play a significant role in metabolic functions that regulate the insulin sensitivity and inflammation. Alterations in adiponectin and resistin plasma levels, or their expression in metabolic and gonadal tissues, are observed in some metabolic pathologies, such as obesity. Several studies have shown that these two hormones and the receptors for adiponectin, AdipoR1 and AdipoR2 are present in various reproductive tissues in both sexes of different species. Thus, these adipokines could be metabolic signals that partially explain infertility related to obesity, such as polycystic ovary syndrome (PCOS). Species and gender differences in plasma levels, tissue or cell distribution and hormonal regulation have been reported for resistin and adiponectin. Furthermore, until now, it has been unclear whether adiponectin and resistin act directly or indirectly on the hypothalamo–pituitary–gonadal axis. The objective of this review was to summarise the latest findings and particularly the species and gender differences of adiponectin and resistin on female and male reproduction known to date, based on the hypothalamo–pituitary–gonadal axis.
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陈 雷, 卢 小, 李 雅, 毛 周, 肖 銮, 禹 艳. [Effect of globular adiponectin on proliferation, migration and tube formation of ovarian microvascular endothelial cells]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2017; 37:614-621. [PMID: 28539283 PMCID: PMC6780476 DOI: 10.3969/j.issn.1673-4254.2017.05.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To analyze the effect of globular adiponectin on angiogenesis of ovarian microvascular endothelial cells (OMECs). METHODS Mouse OMECs were isolated and purified by density gradient centrifugation with Percoll and identified by immunofluorescence analysis of follicle-stimulating hormone receptor (FSHR), luteinizing hormone receptor (LHR), and endothelial cell marker von Willebrand factor (vWF). The capillary-like tube formation of OMECs was determined by vascular endothelial growth factor A (VEGFA) treatment in Matrigel matrix. OMECs treated with recombinant globular adiponectin protein were examined for cell proliferation with MTS assay and cell migration with scratch wound healing assay, and capillary-like tube formation was tested in Matrigel matrix. Western blotting was performed to detect the effect of globular adiponectin on AMPK phosphorylation. RESULTS The signals of LHR and vWF, but not that of FSHR, were detected in the isolated cells. VEGFA treatment of the cells induced capillary-like tube formation, indicating their properties of ovarian-specific endothelial cells. Treatment with 1 and 3 µg/mL of recombinant globular adiponectin significantly increased the number of OMECs by (158.72∓14.50) % and (186.50∓4.20)% (P<0.01) and resulted in scratch wound closure rates of (49.43∓3.43)% (P<0.05) and (69.67∓1.2) % (P<0.01) respectively. The cells treated with 3 µg/mL globular adiponectin formed a capillary-tube length 6.63∓0.66 folds greater than that formed by the control cells (P<0.01). Treatment of the cells with 3 µg/mL globular adiponectin for 15 and 30 min resulted in pAMPK/AMPK ratios of 0.86∓0.08 and 0.66∓0.13, respectively significantly higher than that in the control cells (0.13∓0.12, P<0.01). Compound C obviously suppressed the tube formation and AMPK phosphorylation induced by globular adiponectin. CONCLUSION Globular adiponectin promotes angiogenesis of OMECs through activation of the AMPK signal pathway.
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Affiliation(s)
- 雷 陈
- 暨南大学附属第一医院麻醉科,广东 广州 510632Department of Anesthesia, First Affiliated Hospital, Jinan University, Guangzhou 510632, China
Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
| | - 小圣 卢
- 暨南大学再生医学教育部重点实验室,广东 广州 510632Key Laboratory for Regenerative Medicine (JNU-CUHK), Ministry of Education, Jinan University, Guangzhou 510632, China
- 暨南大学生命科学技术学院发育与再生生物学系,广东 广州 510632Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
| | - 雅兰 李
- 暨南大学附属第一医院麻醉科,广东 广州 510632Department of Anesthesia, First Affiliated Hospital, Jinan University, Guangzhou 510632, China
Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
| | - 周飞 毛
- 暨南大学再生医学教育部重点实验室,广东 广州 510632Key Laboratory for Regenerative Medicine (JNU-CUHK), Ministry of Education, Jinan University, Guangzhou 510632, China
- 暨南大学生命科学技术学院发育与再生生物学系,广东 广州 510632Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
| | - 銮娟 肖
- 暨南大学再生医学教育部重点实验室,广东 广州 510632Key Laboratory for Regenerative Medicine (JNU-CUHK), Ministry of Education, Jinan University, Guangzhou 510632, China
- 暨南大学生命科学技术学院发育与再生生物学系,广东 广州 510632Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
| | - 艳红 禹
- 暨南大学再生医学教育部重点实验室,广东 广州 510632Key Laboratory for Regenerative Medicine (JNU-CUHK), Ministry of Education, Jinan University, Guangzhou 510632, China
- 暨南大学生命科学技术学院发育与再生生物学系,广东 广州 510632Department of Developmental and Regenerative Biology, College of Life Science and Technologies3, Jinan University, Guangzhou 510632, China
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Astessiano AL, Carriquiry M, Mattiauda DA, Adrien ML, Chilibroste P, Meikle A. Endometrial gene expression in primiparous dairy cows at the end of the voluntary waiting period is affected by nutrition: Total mixed ration vs increasing levels of herbage allowance. Reprod Domest Anim 2017; 52:798-805. [PMID: 28406532 DOI: 10.1111/rda.12981] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 03/08/2017] [Indexed: 12/01/2022]
Abstract
The study postulated that differential nutritional management during the early lactation period would be reflected in endometrial expression of genes related to embryo growth at the end of the voluntary waiting period. Thus, the effect of the combined use of total mixed ration (TMR) and grazing under different herbage allowances during the first 75 days post-partum (DPP) on endometrial gene expression was evaluated in primiparous dairy cows. Cows were blocked by body weight, age and body condition score and randomly assigned to three grazing treatments: high (HA, 30 kg DM per cow per day), medium (MA, 15 kg DM per cow per day) and low (LA, 7.5 kg DM per cow per day) herbage allowance (mixed pasture, 2,600 kg DM per ha) plus 8 kg DM of supplement or TMR (55% forage, 45% concentrate) fed ad libitum (TMR) from calving to 75 DPP. At 57 DPP, cows were synchronized for oestrus (day 0, 68 DPP) and at day 7, endometrial biopsies were obtained. The nutritional treatment did not affect insulin, IGF-1 and leptin concentrations on days 0, 4 or 7. Expression of IGF1, IGFBP3, IGFBP4, ADIPOR1 and ADIPOR2 mRNA was significantly affected by the nutritional treatment. Endometrial IGF1 and IGFBP4 mRNA were twofold greater in TMR and HA than MA and LA cows. Expression of IGFBP3 and ADIPOR1 mRNAs was greater in TMR and HA than MA cows, but did not differ from LA cows. All groups had greater expression of ADIPOR2 mRNA than MA cows. This study provided solid evidence of the importance of nutritional management during early lactation on uterine environment at the end of the voluntary waiting period. The greater expression of genes related to embryo growth and uterine function (IGF system, progesterone and adiponectin receptors) in cows fed diets maximizing energy intake suggests a favourable environment for embryonic growth, which may explain the improved reproductive performance of cows in good energy balance.
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Affiliation(s)
- A L Astessiano
- School of Agronomy, Universidad de la República, Montevideo, Uruguay
| | - M Carriquiry
- School of Agronomy, Universidad de la República, Montevideo, Uruguay
| | - D A Mattiauda
- School of Agronomy, Universidad de la República, Montevideo, Uruguay
| | - M L Adrien
- School of Veterinary Medicine, Universidad de la República, Montevideo, Uruguay
| | - P Chilibroste
- School of Agronomy, Universidad de la República, Montevideo, Uruguay
| | - A Meikle
- School of Veterinary Medicine, Universidad de la República, Montevideo, Uruguay
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Sessions-Bresnahan DR, Carnevale EM. Age-associated changes in granulosa cell transcript abundance in equine preovulatory follicles. Reprod Fertil Dev 2017; 27:906-13. [PMID: 25775380 DOI: 10.1071/rd14467] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 02/17/2015] [Indexed: 01/24/2023] Open
Abstract
Age-related changes in follicle paracrine signalling are not defined, and follicular gene transcript abundance could predict oocyte viability. Granulosa cells from preovulatory follicles of mares considered Young (n=12; 4-14 years), Mid-aged (n=9; 15-19 years) and Old (n=14; 20-27 years) were evaluated for transcript abundance related to systemic and follicle-specific pathways. Gene transcript abundance for receptors of insulin, adiponectin and peroxisome proliferating factor-γ were higher or tended to be higher in Mid-aged or Old than Young mares. Transcript abundance for interleukin (IL)-6 was elevated in Old versus Young mares, and IL-6 signal transducer was elevated in Old versus younger groups. Expression of tumour necrosis factor (TNF) receptor superfamily member 1A was higher in Mid-aged than Young mares, whereas TNF-inducible gene 6 protein mRNA tended to decrease in Mid-aged versus Young and Old mares. Genes for LH receptor and steroidogenic acute regulatory protein tended to be increased in Old versus Mid-aged and Young mares, respectively. Young and Old mares had higher mRNA for tissue-type plasminogen activator than Mid-aged mares. Thioredoxin-2 mRNA was higher in Old than younger groups. We observed age-related changes in mRNA of receptors for metabolic hormones, inflammatory processes, steroidogenic hormones, tissue remodelling and mitochondrial function, which could contribute to and/or mark alterations in follicular function and fertility.
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Affiliation(s)
| | - Elaine M Carnevale
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, USA
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Sauerwein H, Häußler S. Endogenous and exogenous factors influencing the concentrations of adiponectin in body fluids and tissues in the bovine. Domest Anim Endocrinol 2016; 56 Suppl:S33-43. [PMID: 27345322 DOI: 10.1016/j.domaniend.2015.11.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 11/16/2015] [Accepted: 11/29/2015] [Indexed: 12/13/2022]
Abstract
Adiponectin, one of the messenger molecules secreted from adipose tissue that are collectively termed adipokines, has been demonstrated to play a central role in lipid and glucose metabolism in humans and laboratory rodents; it improves insulin sensitivity and exerts antidiabetic and antiinflammatory actions. Adiponectin is synthesized as a 28 kDa monomer but is not secreted as such; instead, it is glycosylated and undergoes multimerization to form different molecular weight multimers before secretion. Adiponectin is one of the most abundant adipokines (μg/mL range) in the circulation. The concentrations are negatively correlated with adipose depot size, in particular with visceral fat mass in humans. Adiponectin exerts its effects by activating a range of different signaling molecules via binding to 2 transmembrane receptors, adiponectin receptor 1 and adiponectin receptor 2. The adiponectin receptor 1 is expressed primarily in the skeletal muscle, whereas adiponectin receptor 2 is predominantly expressed in the liver. Many of the functions of adiponectin are relevant to growth, lactation, and health and are thus of interest in both beef and dairy production systems. Studies on the role of the adiponectin protein in cattle have been impeded by the lack of reliable assays for bovine adiponectin. Although there are species-specific bovine adiponectin assays commercially available, they suffer from a lack of scientific peer-review of validity. Quantitative data about the adiponectin protein in cattle available in the literature emerged only during the last 3 yr and were largely based on Western blotting using either antibodies against human adiponectin or partial peptides from the bovine sequence. Using native bovine high-molecular-weight adiponectin purified from serum, we were able to generate a polyclonal antiserum that can be used for Western blot but also in an ELISA system, which was recently validated. The objective of this review is to provide an overview of the literature about the adiponectin protein in cattle addressing the following aspects: (1) the course of the adiponectin serum concentrations during development in both sexes, during inflammation, nutritional energy deficit and energy surplus, and lactation-induced changes including the response to supplementation with conjugated linoleic acids and with niacin, (2) the concentrations of adiponectin in subcutaneous vs visceral fat depots of dairy cows, (3) the protein expression of adiponectin in tissues other than adipose, and (4) the concentrations in different body fluids including milk.
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Affiliation(s)
- Helga Sauerwein
- Institute of Animal Science, Physiology and Hygiene Unit, University of Bonn, Bonn 53115, Germany.
| | - Susanne Häußler
- Institute of Animal Science, Physiology and Hygiene Unit, University of Bonn, Bonn 53115, Germany
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Cao Z, Li J, Luo L, Li X, Liu M, Gao M, Yin Y, Luan X. Molecular cloning and expression analysis of adiponectin and its receptors (AdipoR1 and AdipoR2) in the hypothalamus of the Huoyan goose during different stages of the egg-laying cycle. Reprod Biol Endocrinol 2015; 13:87. [PMID: 26251033 PMCID: PMC4528393 DOI: 10.1186/s12958-015-0085-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 07/29/2015] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Adiponectin and its receptors (AdipoR1 and AdipoR2) are novel endocrine systems that act at various levels to regulate metabolic homeostasis and reproductive processes. We cloned and characterized the cDNA of adiponectin and its receptors from the hypothalamus of the Huoyan goose to reveal the influence of these factors on the process of goose egg-laying. We also determined the mRNA and protein expression profiles during different stages of the egg-laying cycle. METHODS Hypothalamus tissues were obtained from 36 Huoyan geese in the pre-laying, early-laying, peak-laying, and ceased periods. The cDNA sequences of goose adiponectin and its receptors (AdipoR1 and AdipoR2) were cloned and characterized using the 5'-RACE and 3'-RACE methods. Multiple alignments and phylogenetic analyses of the deduced amino acid sequence were conducted using bioinformatics tools. The expression profiles of mRNA and protein in the hypothalamus during the pre-laying, early-laying, peak-laying and ceased periods were examined using real-time PCR (qRT-PCR) and Western blotting techniques. RESULTS The cDNA of adiponectin, AdipoR1 and AdipoR2 consisted of 738, 1131 and 1161 bp open reading frame encoding 245, 376 and 386 amino acids, respectively. The deduced amino acid sequence of goose adiponectin, as well as AdipoR1 and AdipoR2 showed a closer genetic relationship to the avian species than to other mammal species. The expression level of adiponectin mRNA and protein increased from the pre-laying period to the peak-laying period, reached its peak in the peak-laying period, and then decreased during the ceased period. Conversely, the expression levels of AdipoR1 and AdipoR2 mRNA and protein decreased in the early-laying period, peak-laying period, and ceased period compared with the pre-laying period. CONCLUSIONS This study is the first to obtain full-length cDNA sequences of goose adiponectin and the genes of its receptors from the hypothalamus, and demonstrate that the egg-laying cycle affects the expression of the goose adiponectin system. Our results suggest the potential role of adiponectin as a key neuromodulator of reproductive functions.
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Affiliation(s)
- Zhongzan Cao
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China.
| | - Juan Li
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China.
| | - Lina Luo
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China.
| | - Xiaoshuang Li
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China.
| | - Mei Liu
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China.
| | - Ming Gao
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China.
| | - Yunhou Yin
- Guizhou Minzu University, Guiyang, 550025, China.
| | - Xinhong Luan
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China.
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Kafi M, Tamadon A, Saeb M. The relationship between serum adiponectin and postpartum luteal activity in high-producing dairy cows. Theriogenology 2015; 83:1264-71. [PMID: 25680575 DOI: 10.1016/j.theriogenology.2015.01.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Revised: 01/08/2015] [Accepted: 01/09/2015] [Indexed: 10/24/2022]
Abstract
The aims of the present study were to initially determine the pattern of serum adiponectin concentrations during a normal estrous cycle in high-producing postpartum dairy cows and then evaluate the relationship between the serum concentrations of adiponectin and insulin with the commencement of postpartum luteal activity and ovarian activities in clinically healthy high-producing Holstein dairy cows. During a normal estrous cycle of cows (n = 6), serum adiponectin concentrations gradually decreased (P < 0.05) after ovulation by Day-17 estrous cycle and then increased before the next ovulation. Cows with higher peak of milk yield had lower serum adiponectin concentrations by week 7 postpartum (P = 0.01). Serum adiponectin and insulin concentrations in cows with different postpartum luteal activity (based on the progesterone profile) were evaluated using the following class of cows: normal (≤45 days, n = 11) and delayed (>45 days, n = 11) commencement of luteal activity (C-LA) and four different profiles of normal luteal activity (NLA, n = 5), prolonged luteal phase (n = 6), delayed first ovulation (n = 6), and anovulation (AOV, n = 5). Serum adiponectin concentrations decreased gradually by week 3 postpartum in NLA and then increased; whereas in AOV and delayed first ovulation, they were decreased after week 3 postpartum (P < 0.05). Moreover, serum adiponectin concentrations in NLA were more than AOV at weeks 5 and 7 postpartum (P = 0.05). The increase in the milk yield from weeks 1 to 7 postpartum in prolonged luteal phase (P = 0.05) and AOV (P = 0.04) cows was more than that of NLA cows. Insulin concentrations were almost maintained at a stable level in NLA cows (P > 0.05), whereas they increased in the other groups (P < 0.05). Moreover, adiponectin concentrations in cows with C-LA greater than 45 days decreased more than those with C-LA 45 days or less after week 3 postpartum (P = 0.002). Serum adiponectin concentrations at week 7 postpartum were lower in delayed C-LA (P = 0.01). Milk yield in cows with C-LA greater than 45 days increased more than cows with C-LA 45 days or less postpartum (P = 0.002). Insulin concentrations increased relatively in parallel from weeks 1 to 7 postpartum in cows either with C-LA greater than 45 or with C-LA 45 days or less. We showed for the first time the profile of serum adiponectin concentrations in a normal estrous cycle of dairy cows, and furthermore, it was found that high-producing dairy cows with higher postpartum serum adiponectin concentrations had NLA and earlier C-LA.
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Affiliation(s)
- Mojtaba Kafi
- Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Amin Tamadon
- Transgenic Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mehdi Saeb
- Department of Basic Sciences, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
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Campos DB, Albornoz M, Papa PC, Palin MF, Bordignon V, Murphy BD. Relationship between adiponectin and fertility in the female pig. Reprod Fertil Dev 2015; 27:458-70. [DOI: 10.1071/rd13201] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Accepted: 11/26/2013] [Indexed: 01/05/2023] Open
Abstract
Adiponectin isoforms may mediate different aspects of the pleiotropic function of the protein, including the reproductive process. We examined the pattern of circulating adiponectin and adiponectin system expression in fat and ovarian tissues of hyperfertile and subfertile sows. We demonstrated the presence of five different isoforms of adiponectin (90, 158, 180, 250 and >250 kDa) in the circulation and identified a subgroup of subfertile females that displayed reduced abundance of all adiponectin isoforms as well as a lack of the 250-kDa adiponectin isoform in both serum and follicular fluid. Subfertility in these animals was associated with fewer large follicles and corpora lutea in the ovaries, as well as lower concentrations of 17β-oestradiol in the follicular fluid of large follicles. In addition, subfertile females showed higher adiponectin mRNA in fat tissue and altered mRNA and protein expression of adiponectin and its receptors in the ovary. Changes in the abundance and pattern of circulating adiponectin isoforms have been associated with reproductive disorders in animals and humans, including polycystic ovarian syndrome (PCOS). Our findings suggest that the adiponectin system may play an important role in controlling ovarian function and influencing porcine fertility.
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Characterization of adiponectin concentrations and molecular weight forms in serum, seminal plasma, and ovarian follicular fluid from cattle. Theriogenology 2014; 83:326-33. [PMID: 25468552 DOI: 10.1016/j.theriogenology.2014.06.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Revised: 06/10/2014] [Accepted: 06/10/2014] [Indexed: 12/28/2022]
Abstract
Adiponectin (AdipoQ), an adipocyte-derived hormone, is one of the most abundant adipokines in the blood circulation. Adiponectin has various metabolic functions, such as improving insulin sensitivity in humans and rodents. The role of AdipoQ in reproduction is not yet fully understood, but the expression of AdipoQ in reproductive tissues has been observed in various animals and humans, including chicken testis, bovine ovary, and human placenta. The objective of this study was to characterize AdipoQ in the bovine body fluids related to reproduction. Therefore, we evaluated the seminal plasma (SP) from breeding bulls (n = 29) and follicular fluid (FF) from heifers (n = 14), and we also collected blood samples from these animals. In addition, blood samples from other bulls (n = 30) and heifers (n = 14) were assayed for AdipoQ. The concentrations were assessed using a bovine-specific ELISA, and the molecular weight (MW) pattern of the AdipoQ protein was estimated by the Western blot analysis. The SP AdipoQ concentrations were approximately 180-fold lower compared with that in the serum concentrations. Furthermore, the AdipoQ concentrations in the serum and SP were positively correlated. The MW patterns of AdipoQ in the serum and SP were different such that the high MW form of AdipoQ was more abundant in the SP than serum. The AdipoQ concentrations in the serum and SP also increased with age: old bulls (>6 years) had higher AdipoQ concentrations in the serum and SP than bulls aged 24 months or lesser (P < 0.05). In the FF, the AdipoQ concentrations were 1.6-fold lower than those in the corresponding serum samples, and the concentrations in the serum and FF were not correlated (P > 0.1). In the FF, only the middle MW forms of AdipoQ were detectable by Western blotting. The MW pattern in the serum did not differ between the sexes. Our data provide both the AdipoQ concentration and the MW patterns for bovine body fluids related to reproduction.
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de Brun V, Meikle A, Casal A, Sequeira M, Contreras-Solís I, Carriquiry M, Forcada F, Sosa C, Abecia J. Periconceptional undernutrition modifies endocrine profiles and hepatic gene expression in sheep. J Anim Physiol Anim Nutr (Berl) 2014; 99:710-8. [DOI: 10.1111/jpn.12261] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 09/02/2014] [Indexed: 12/22/2022]
Affiliation(s)
- V. de Brun
- Laboratorio de Técnicas Nucleares; Facultad de Veterinaria; Montevideo Uruguay
| | - A. Meikle
- Laboratorio de Técnicas Nucleares; Facultad de Veterinaria; Montevideo Uruguay
| | - A. Casal
- Departamento de Producción Animal y Pasturas; Facultad de Agronomía; Montevideo Uruguay
| | - M. Sequeira
- Laboratorio de Técnicas Nucleares; Facultad de Veterinaria; Montevideo Uruguay
| | - I. Contreras-Solís
- Departamento de Producción Animal y Ciencia de los Alimentos; Universidad de Zaragoza; Zaragoza Spain
| | - M. Carriquiry
- Departamento de Producción Animal y Pasturas; Facultad de Agronomía; Montevideo Uruguay
| | - F. Forcada
- Departamento de Producción Animal y Ciencia de los Alimentos; Universidad de Zaragoza; Zaragoza Spain
| | - C. Sosa
- Departamento de Producción Animal y Ciencia de los Alimentos; Universidad de Zaragoza; Zaragoza Spain
| | - J.A. Abecia
- Departamento de Producción Animal y Ciencia de los Alimentos; Universidad de Zaragoza; Zaragoza Spain
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Krishna A. Modulation of ovarian steroidogenesis by adiponectin during delayed embryonic development of Cynopterus sphinx. J Steroid Biochem Mol Biol 2014; 143:291-305. [PMID: 24787661 DOI: 10.1016/j.jsbmb.2014.04.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Revised: 04/16/2014] [Accepted: 04/20/2014] [Indexed: 12/20/2022]
Abstract
The aim of present study was to evaluate role of adiponectin in ovarian steroidogenesis during delayed embryonic development of Cynopterus sphinx. This study showed significantly low circulating adiponectin level and a decline in expression of adiponectin receptor 1 (AdipoR1) in the ovary during the period of delayed embryonic development as compared with the normal development. The adiponectin treatment in vivo during the period of delayed development caused significantly increased in circulating progesterone and estradiol levels together with increased expression of AdipoR1 in the ovary. The in vitro study confirmed the stimulatory effect of adiponectin on progesterone synthesis. Both in vivo and in vitro studies showed that the effects of adiponectin on ovarian steroidogenesis were mediated through increased expression of luteinizing hormone-receptor, steroidogenic acute regulatory protein and 3β-hydroxyl steroid dehydrogenase enzyme. The adiponectin treatment may also promote progesterone synthesis by modulating ovarian angiogenesis, cell survival and rate of apoptosis.
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Affiliation(s)
- Amitabh Krishna
- Department of Zoology, Banaras Hindu University, Varanasi 221 005, India.
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Maleszka A, Smolinska N, Nitkiewicz A, Kiezun M, Dobrzyn K, Czerwinska J, Szeszko K, Kaminski T. Expression of adiponectin receptors 1 and 2 in the ovary and concentration of plasma adiponectin during the oestrous cycle of the pig. Acta Vet Hung 2014; 62:386-96. [PMID: 24659716 DOI: 10.1556/avet.2014.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The aim of this study was to compare the expression levels of adiponectin receptor 1 and adiponectin receptor 2 mRNAs and proteins in porcine ovaries during four stages (days 2 to 3, 10 to 12, 14 to 16, 17 to 19) of the oestrous cycle and to measure adiponectin plasma concentrations during the same phases of the cycle. Higher mRNA expression of adiponectin receptor 1 was detected in porcine granulosa cells than in corpora lutea and theca cells (P < 0.01). In contrast, higher gene expression of adiponectin receptor 2 occurred in newly developed and mature corpora lutea (P < 0.01). The adiponectin receptor 1 protein content was the highest in corpora lutea isolated on days 2 to 3 of the cycle and was the lowest in theca interna cells (P < 0.01). The profile of adiponectin receptor 2 protein was similar to that of adiponectin receptor 1. Adiponectin plasma concentrations were significantly higher throughout the luteal phase than in the follicular phase (P < 0.01). In conclusion, the presence of adiponectin receptor 1 and adiponectin receptor 2 mRNAs and proteins in the porcine ovary suggests that adiponectin may directly affect ovarian functions through its own specific receptors. The expression of both receptors and adiponectin plasma concentration were dependent on hormonal status related to the stage of the cycle.
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Affiliation(s)
- Anna Maleszka
- 1 University of Warmia and Mazury in Olsztyn Department of Animal Physiology Oczapowskiego 1A 10-719 Olsztyn-Kortowo Poland
| | - Nina Smolinska
- 1 University of Warmia and Mazury in Olsztyn Department of Animal Physiology Oczapowskiego 1A 10-719 Olsztyn-Kortowo Poland
| | - Anna Nitkiewicz
- 1 University of Warmia and Mazury in Olsztyn Department of Animal Physiology Oczapowskiego 1A 10-719 Olsztyn-Kortowo Poland
| | - Marta Kiezun
- 1 University of Warmia and Mazury in Olsztyn Department of Animal Physiology Oczapowskiego 1A 10-719 Olsztyn-Kortowo Poland
| | - Kamil Dobrzyn
- 1 University of Warmia and Mazury in Olsztyn Department of Animal Physiology Oczapowskiego 1A 10-719 Olsztyn-Kortowo Poland
| | - Joanna Czerwinska
- 1 University of Warmia and Mazury in Olsztyn Department of Animal Physiology Oczapowskiego 1A 10-719 Olsztyn-Kortowo Poland
| | - Karol Szeszko
- 1 University of Warmia and Mazury in Olsztyn Department of Animal Physiology Oczapowskiego 1A 10-719 Olsztyn-Kortowo Poland
| | - Tadeusz Kaminski
- 1 University of Warmia and Mazury in Olsztyn Department of Animal Physiology Oczapowskiego 1A 10-719 Olsztyn-Kortowo Poland
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Duarte S, Gomes-Filho M, Silva D, Silva L, Oliveira C, Rodrigues F, Silva A, Fernandes C, Silva C, Rondina D. Expressão gênica de adipocinas em ovelhas alimentadas com resíduos da indústria do biodiesel da mamona. ARQ BRAS MED VET ZOO 2014. [DOI: 10.1590/1678-6355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
A expressão de RNAm para leptina, receptor de leptina (obRb), adiponectina, receptor de adiponectina (AdipoR1) e resistina foi avaliada por meio da técnica de PCR em tempo real, em tecidos ovariano, hipofisário, adiposo do omento e da região perirrenal, em ovelhas alimentadas sem farelo de mamona ou com farelo de mamona detoxificada durante 14 meses. O tipo de dieta não afetou os níveis de RNAm para leptina, obRb, adiponectina, AdipoR1 e resistina nos diferentes tecidos avaliados (P>0,05). Nos tecidos ovariano e hipofisário, não foi verificada a expressão da adiponecina e da resistina, respectivamente. Como consequência, pode-se concluir que o farelo de mamona detoxificada pode ser utilizado como fonte proteica na dieta de ovelhas, sem afetar a expressão do gene resistina e dos genes leptina e adiponectina, bem como de seus receptores.
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Affiliation(s)
| | | | - D.M.F. Silva
- Universidade Federal Rural de Pernambuco, Brasil
| | | | | | | | | | | | | | - D. Rondina
- Universidade Estadual do Ceará, Brazil.; CNPq, Brasil
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Multi-tissue omics analyses reveal molecular regulatory networks for puberty in composite beef cattle. PLoS One 2014; 9:e102551. [PMID: 25048735 PMCID: PMC4105537 DOI: 10.1371/journal.pone.0102551] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2014] [Accepted: 06/20/2014] [Indexed: 12/13/2022] Open
Abstract
Puberty is a complex physiological event by which animals mature into an adult capable of sexual reproduction. In order to enhance our understanding of the genes and regulatory pathways and networks involved in puberty, we characterized the transcriptome of five reproductive tissues (i.e. hypothalamus, pituitary gland, ovary, uterus, and endometrium) as well as tissues known to be relevant to growth and metabolism needed to achieve puberty (i.e., longissimus dorsi muscle, adipose, and liver). These tissues were collected from pre- and post-pubertal Brangus heifers (3/8 Brahman; Bos indicus x 5/8 Angus; Bos taurus) derived from a population of cattle used to identify quantitative trait loci associated with fertility traits (i.e., age of first observed corpus luteum (ACL), first service conception (FSC), and heifer pregnancy (HPG)). In order to exploit the power of complementary omics analyses, pre- and post-puberty co-expression gene networks were constructed by combining the results from genome-wide association studies (GWAS), RNA-Seq, and bovine transcription factors. Eight tissues among pre-pubertal and post-pubertal Brangus heifers revealed 1,515 differentially expressed and 943 tissue-specific genes within the 17,832 genes confirmed by RNA-Seq analysis. The hypothalamus experienced the most notable up-regulation of genes via puberty (i.e., 204 out of 275 genes). Combining the results of GWAS and RNA-Seq, we identified 25 loci containing a single nucleotide polymorphism (SNP) associated with ACL, FSC, and (or) HPG. Seventeen of these SNP were within a gene and 13 of the genes were expressed in uterus or endometrium. Multi-tissue omics analyses revealed 2,450 co-expressed genes relative to puberty. The pre-pubertal network had 372,861 connections whereas the post-pubertal network had 328,357 connections. A sub-network from this process revealed key transcriptional regulators (i.e., PITX2, FOXA1, DACH2, PROP1, SIX6, etc.). Results from these multi-tissue omics analyses improve understanding of the number of genes and their complex interactions for puberty in cattle.
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The effect of nutrition and metabolic status on the development of follicles, oocytes and embryos in ruminants. Animal 2014; 8:1031-44. [PMID: 24774511 DOI: 10.1017/s1751731114000937] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The impact of nutrition and energy reserves on the fertility of ruminants has been extensively described. However, the metabolic factors and the molecular mechanisms involved in the interactions between nutrition and ovarian function are still poorly understood. These factors could be hormonal (either reproductive and/or metabolic) and/or dietary and metabolic (glucose, amino acids and fatty acids). In this review, we briefly summarize the impact of those nutrients (fatty acids, glucose and amino acids) and metabolic hormones (insulin/IGF-I, growth hormone, T3/4, ghrelin, apelin and the adipokines (leptin, adiponectin and resistin)) implicated in the development of ovarian follicles, oocytes and embryos in ruminants. We then discuss the current hypotheses on the mechanisms of action of these factors on ovarian function. We particularly describe the role of some energy sensors including adenosine monophosphate-activated kinase and peroxisome proliferator-activated receptors in the ovarian cells.
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Reverchon M, Bertoldo MJ, Ramé C, Froment P, Dupont J. CHEMERIN (RARRES2) decreases in vitro granulosa cell steroidogenesis and blocks oocyte meiotic progression in bovine species. Biol Reprod 2014; 90:102. [PMID: 24671882 DOI: 10.1095/biolreprod.113.117044] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
CHEMERIN, or RARRES2, is a new adipokine that is involved in the regulation of adipogenesis, energy metabolism, and inflammation. Recent data suggest that it also plays a role in reproductive function in rats and humans. Here we studied the expression of CHEMERIN and its three receptors (CMKLR1, GPR1, and CCRL2) in the bovine ovary and investigated the in vitro effects of this hormone on granulosa cell steroidogenesis and oocyte maturation. By RT-PCR, immunoblotting, and immunohistochemistry, we found CHEMERIN, CMKLR1, GPR1, and CCRL2 in various ovarian cells, including granulosa and theca cells, corpus luteum, and oocytes. In cultured bovine granulosa cells, INSULIN, IGF1, and two insulin sensitizers-metformin and rosiglitazone-increased rarres2 mRNA expression whereas they decreased cmklr1, gpr1, and cclr2 mRNA expression. Furthermore, TNF alpha and ADIPONECTIN significantly increased rarres2 and cmklr1 expression, respectively. In cultured bovine granulosa cells, human recombinant CHEMERIN (hRec, 200 ng/ml) reduced production of both progesterone and estradiol, cholesterol content, STAR abundance, CYP19A1 and HMGCR proteins, and the phosphorylation levels of MAPK3/MAPK1 in the presence or absence of FSH (10(-8) M) and IGF1 (10(-8) M). All of these effects were abolished by using an anti-CMKLR1 antibody. In bovine cumulus-oocyte complexes, the addition of hRec (200 ng/ml) in the maturation medium arrested most oocytes at the germinal vesicle stage, and this was associated with a decrease in MAPK3/1 phosphorylation in both oocytes and cumulus cells. Thus, in cultured bovine granulosa cells, hRec decreases steroidogenesis, cholesterol synthesis, and MAPK3/1 phosphorylation, probably through CMKLR1. Moreover, in cumulus-oocyte complexes, it blocked meiotic progression at the germinal vesicle stage and inhibited MAPK3/1 phosphorylation in both the oocytes and cumulus cells during in vitro maturation.
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Affiliation(s)
- Maxime Reverchon
- Unité Mixte de Recherches 7247 Institut National de la Recherche Agronomique-Centre National de la Recherche Scientifique-Université de Tours-Institut Français du Cheval et de l'Equitation, Nouzilly, France
| | - Michael J Bertoldo
- Unité Mixte de Recherches 7247 Institut National de la Recherche Agronomique-Centre National de la Recherche Scientifique-Université de Tours-Institut Français du Cheval et de l'Equitation, Nouzilly, France
| | - Christelle Ramé
- Unité Mixte de Recherches 7247 Institut National de la Recherche Agronomique-Centre National de la Recherche Scientifique-Université de Tours-Institut Français du Cheval et de l'Equitation, Nouzilly, France
| | - Pascal Froment
- Unité Mixte de Recherches 7247 Institut National de la Recherche Agronomique-Centre National de la Recherche Scientifique-Université de Tours-Institut Français du Cheval et de l'Equitation, Nouzilly, France
| | - Joëlle Dupont
- Unité Mixte de Recherches 7247 Institut National de la Recherche Agronomique-Centre National de la Recherche Scientifique-Université de Tours-Institut Français du Cheval et de l'Equitation, Nouzilly, France
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48
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Differential expression profiling of hypothalamus genes in laying period and ceased period Huoyan geese. Mol Biol Rep 2014; 41:3401-11. [DOI: 10.1007/s11033-014-3202-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Accepted: 01/25/2014] [Indexed: 01/21/2023]
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Reverchon M, Ramé C, Bertoldo M, Dupont J. Adipokines and the female reproductive tract. Int J Endocrinol 2014; 2014:232454. [PMID: 24695544 PMCID: PMC3948585 DOI: 10.1155/2014/232454] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Accepted: 12/27/2013] [Indexed: 12/15/2022] Open
Abstract
It is well known that adipose tissue can influence puberty, sexual maturation, and fertility in different species. Adipose tissue secretes molecules called adipokines which most likely have an endocrine effect on reproductive function. It has been revealed over the last few years that adipokines are functionally implicated at all levels of the reproductive axis including the gonad and hypothalamic-pituitary axis. Many studies have shown the presence and the role of the adipokines and their receptors in the female reproductive tract of different species. These adipokines regulate ovarian steroidogenesis, oocyte maturation, and embryo development. They are also present in the uterus and placenta where they could create a favorable environment for embryonic implantation and play a key role in maternal-fetal metabolism communication and gestation. Reproductive functions are strongly dependent on energy balance, and thereby metabolic abnormalities can lead to the development of some pathophysiologies such as polycystic ovary syndrome (PCOS). Adipokines could be a link between reproduction and energy metabolism and could partly explain some infertility related to obesity or PCOS.
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Affiliation(s)
- Maxime Reverchon
- INRA, UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- CNRS, UMR6175 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours, 37041 Tours, France
- IFCE, 37380 Nouzilly, France
| | - Christelle Ramé
- INRA, UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- CNRS, UMR6175 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours, 37041 Tours, France
- IFCE, 37380 Nouzilly, France
| | - Michael Bertoldo
- INRA, UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- CNRS, UMR6175 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours, 37041 Tours, France
- IFCE, 37380 Nouzilly, France
| | - Joëlle Dupont
- INRA, UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- CNRS, UMR6175 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours, 37041 Tours, France
- IFCE, 37380 Nouzilly, France
- *Joëlle Dupont:
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50
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Maleszka A, Smolinska N, Nitkiewicz A, Kiezun M, Chojnowska K, Dobrzyn K, Szwaczek H, Kaminski T. Adiponectin Expression in the Porcine Ovary during the Oestrous Cycle and Its Effect on Ovarian Steroidogenesis. Int J Endocrinol 2014; 2014:957076. [PMID: 24790602 PMCID: PMC3984813 DOI: 10.1155/2014/957076] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 02/19/2014] [Indexed: 12/15/2022] Open
Abstract
Adiponectin is an adipose-secreted hormone that regulates energy homeostasis and is also involved in the control of the reproductive system. The goal of the present study was to investigate changes in adiponectin gene and protein expression in porcine ovarian structures during the oestrous cycle and to examine the effects of in vitro administration of adiponectin on basal and gonadotrophin- and/or insulin-induced secretion of ovarian steroid hormones. Both gene and protein expression of adiponectin were enhanced during the luteal phase of the cycle. Adiponectin affected basal secretion of progesterone by luteal cells, oestradiol by granulosa cells, and testosterone by theca interna cells. The gonadotrophin/insulin-induced release of progesterone from granulosa and theca interna cells and the release of oestradiol and androstenedione from theca cells was also modified by adiponectin. In conclusion, the presence of adiponectin mRNA and protein in the porcine ovary coupled with our previous results indicating adiponectin receptors expression suggest that adiponectin may locally affect ovarian functions. The changes in adiponectin expression throughout the oestrous cycle seem to be dependent on the hormonal status of pigs related to the stage of the oestrous cycle. The effect of adiponectin on ovarian steroidogenesis suggests that this adipokine influences reproductive functions in pigs.
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Affiliation(s)
- Anna Maleszka
- Department of Animal Physiology, University of Warmia and Mazury in Olsztyn, Ulica Oczapowskiego 1A, Kortowo, 10-719 Olsztyn, Poland
| | - Nina Smolinska
- Department of Animal Physiology, University of Warmia and Mazury in Olsztyn, Ulica Oczapowskiego 1A, Kortowo, 10-719 Olsztyn, Poland
| | - Anna Nitkiewicz
- Department of Animal Physiology, University of Warmia and Mazury in Olsztyn, Ulica Oczapowskiego 1A, Kortowo, 10-719 Olsztyn, Poland
| | - Marta Kiezun
- Department of Animal Physiology, University of Warmia and Mazury in Olsztyn, Ulica Oczapowskiego 1A, Kortowo, 10-719 Olsztyn, Poland
| | - Katarzyna Chojnowska
- Department of Animal Physiology, University of Warmia and Mazury in Olsztyn, Ulica Oczapowskiego 1A, Kortowo, 10-719 Olsztyn, Poland
| | - Kamil Dobrzyn
- Department of Animal Physiology, University of Warmia and Mazury in Olsztyn, Ulica Oczapowskiego 1A, Kortowo, 10-719 Olsztyn, Poland
| | - Hubert Szwaczek
- Department of Animal Physiology, University of Warmia and Mazury in Olsztyn, Ulica Oczapowskiego 1A, Kortowo, 10-719 Olsztyn, Poland
| | - Tadeusz Kaminski
- Department of Animal Physiology, University of Warmia and Mazury in Olsztyn, Ulica Oczapowskiego 1A, Kortowo, 10-719 Olsztyn, Poland
- *Tadeusz Kaminski:
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