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Yu J, Ruaux C, Griebsch C, Boland L, Wong N, Bennett P, Wasinger VC. Serum proteome of dogs with chronic enteropathy. J Vet Intern Med 2023; 37:925-935. [PMID: 37186013 DOI: 10.1111/jvim.16682] [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: 09/28/2022] [Accepted: 02/24/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Chronic enteropathy (CE) is common in dogs and can occur with multiple etiologies including food-responsive enteropathy (FRE) and idiopathic inflammatory bowel disease (IBD). HYPOTHESIS/OBJECTIVE To study the protein profile and pathway differences among dogs with FRE, IBD, and healthy controls using serum proteome analysis. ANIMALS Nine CE dogs with signs of gastrointestinal disease and histologically confirmed chronic inflammatory enteropathy and 16 healthy controls. METHODS A cross-sectional study with cases recruited from 2 veterinary hospitals between May 2019 and November 2020 was performed. Serum samples were analyzed using mass spectrometry-based proteomic techniques. RESULTS Proteomic profiles showed marked variation in relative protein abundances. Forty-five proteins were significantly (P ≤ .01) differentially expressed among the dogs with CE and controls with ≥2-fold change in abundance. The fold change of dogs with IBD normalized to controls was more pronounced for the majority of proteins than that seen in the dogs with FRE normalized to control dogs. Proteins involving reactive oxygen species, cytokine activation, acute phase response signaling, and lipid metabolism were altered in dogs with CE. CONCLUSIONS AND CLINICAL IMPORTANCE Cytokine alterations, acute phase response signaling, and lipid metabolism are likely involved in pathogenesis of CE. Although there are insufficient current data to justify the use of proteomic biomarkers for assessment of CE in dogs, our study identifies potential candidates.
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Affiliation(s)
- Jane Yu
- Sydney School of Veterinary Science, Faculty of Science, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Craig Ruaux
- Sydney School of Veterinary Science, Faculty of Science, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Christine Griebsch
- Sydney School of Veterinary Science, Faculty of Science, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Lara Boland
- Sydney School of Veterinary Science, Faculty of Science, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Nadia Wong
- McIvor Road Veterinary Centre, Bendigo, Victoria, Australia
| | - Peter Bennett
- Sydney School of Veterinary Science, Faculty of Science, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Valerie C Wasinger
- Bioanalytical Mass Spectrometry Facility, Mark Wainwright Analytical Centre, University of New South Wales, Sydney, New South Wales, Australia
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Woszczyło M, Pasikowski P, Devaraj S, Kokocińska A, Szumny A, Skwark MJ, Niżański W, Dzięcioł M. Urinary Proteins of Female Domestic Dog ( Canis familiaris) during Ovarian Cycle. Vet Sci 2023; 10:vetsci10040292. [PMID: 37104448 PMCID: PMC10140845 DOI: 10.3390/vetsci10040292] [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: 12/27/2022] [Revised: 03/27/2023] [Accepted: 04/11/2023] [Indexed: 04/28/2023] Open
Abstract
The presence and identity of non-volatile chemical signals remain elusive in canines. In this study, we aim to evaluate the urinary proteins of female domestic dogs in the estrus and anestrus phases to evidence the presence of non-volatile chemical signals and to elucidate their identities. We collected urine samples from eight female dogs in the estrus and anestrus phases. A total of 240 proteins were identified in the urine samples using liquid chromatography-mass spectrometry (LC-MS analysis). The comparison of the proteins revealed a significant difference between the estrus and anestrus urine. We identified proteins belonging to the lipocalin family of canines (beta-lactoglobulin-1 and beta-lactoglobulin-2, P33685 and P33686, respectively), one of whose function was the transport of pheromones and which was present only in the estrus urine samples. Moreover, proteins such as Clusterin (CLU), Liver-expressed antimicrobial peptide 2 (LEAP2), and Proenkephalin (PENK) were more abundant in the estrus urine when compared to the anestrus urine. LEAP2 was recently described as a ghrelin receptor antagonist and implicated in regulating food intake and body weight in humans and mice. Proenkephalin, a polypeptide hormone cleaved into opioid peptides, was also recognized as a candidate to determine kidney function. As of yet, none of these have played a role in chemical communication. Clusterin, an extracellular chaperone protecting from protein aggregation implicated in stress-induced cell apoptosis, is a plausible candidate in chemical communication, which is a claim that needs to be ascertained further. Data are available via ProteomeXchange with the identifier PXD040418.
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Affiliation(s)
- Martyna Woszczyło
- Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Plac Grunwaldzki 49, 50-366 Wrocław, Poland
| | | | - Sankarganesh Devaraj
- Department of Biotechnology, School of BioSciences and Technology, Vellore Institute of Technology, Vellore 632014, India
| | - Agata Kokocińska
- Institute of Biological Bases of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, Poland
| | - Antoni Szumny
- Department of Chemistry, Wroclaw University of Environmental and Life Sciences, C.K. Norwida 25, 50-375 Wrocław, Poland
| | | | - Wojciech Niżański
- Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Plac Grunwaldzki 49, 50-366 Wrocław, Poland
| | - Michał Dzięcioł
- Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Plac Grunwaldzki 49, 50-366 Wrocław, Poland
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De Los Reyes M, Palomino J, Villagra A, Ramirez G, Peralta OA, Parraguez VH, Aspee K. Effect of progesterone on in vitro meiotic maturation of canine oocytes associated with Cx37 and Cx43 gene expression. Theriogenology 2023; 204:50-57. [PMID: 37068395 DOI: 10.1016/j.theriogenology.2023.04.005] [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: 01/08/2023] [Revised: 04/05/2023] [Accepted: 04/05/2023] [Indexed: 04/19/2023]
Abstract
Progesterone (P4) concentrations in canines are exceptionally high in the periovulatory period. However, the mechanisms by which P4 modulates final oocyte development in dogs remain to be characterized. The aim of this study was to evaluate the effect of P4 on meiotic development related to the gene expression of connexin 37 (Cx37) and connexin 43 (Cx43) in the canine cumlus oocyte complexes (COCs). COCs were isolated from 120 canine ovaries after a routine ovariohysterectomy. In each experiment, groups of COCs retrieved from the antral follicles were subjected to in vitro maturation (IVM) for 72 h without (control) or with P4 (50 μg/mL and 100 μg/mL) or the P4 receptor antagonist, aglepristone (RU534 at 1 μM and 10 μM). Some of the COCs recovered (from each group) after 72 h of IVM were subjected to meiotic evaluation; the remaining COCs, and those not subjected to IVM, were used to analyze the gene expression of Cx37 and Cx43 by qPCR. The results were evaluated using ANOVA. The addition of P4 increased (P < 0.05) the meiotic development compared to that in the control or aglepristone groups. The highest (P < 0.05) percentage of oocytes in the MII stage was observed upon P4 supplementation. In contrast, the highest percentage (P < 0.05) of oocytes arrested in the GV stage and the lowest (P < 0.05) percentages in the MII stage were observed for COCs cultured with aglepristone. Although a significant decrease in the mRNA levels of both connexins was observed after culturing, no effect on Cx37 and Cx43 gene expression was observed when exogenous P4 was added compared to those of the control group. However, COCs cultured with aglepristone exhibited higher (P < 0.05) expression of Cx37 and Cx43 than COCs in the control IVM-group, regardless of the concentration. In conclusion, our results suggest that a high dosage of P4 during IVM enhances the nuclear maturation of canine oocytes without altering the gene expression levels of Cx37 and Cx43. However, the increase in their expression upon treatment with a P4 antagonist indicates an in vivo role for this hormone in the endogenous modulation of both Cx37 and Cx43.
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Affiliation(s)
- Monica De Los Reyes
- Laboratory of Animal Reproduction, Faculty of Veterinary Sciences, University of Chile, Santiago, Chile.
| | - Jaime Palomino
- Laboratory of Animal Reproduction, Faculty of Veterinary Sciences, University of Chile, Santiago, Chile; College of Veterinary Medicine, Bernardo O'Higgins University, Santiago, Chile
| | - Allison Villagra
- Laboratory of Animal Reproduction, Faculty of Veterinary Sciences, University of Chile, Santiago, Chile
| | - George Ramirez
- Laboratory of Animal Reproduction, Faculty of Veterinary Sciences, University of Chile, Santiago, Chile
| | - Oscar A Peralta
- Laboratory of Animal Reproduction, Faculty of Veterinary Sciences, University of Chile, Santiago, Chile
| | - Victor H Parraguez
- Laboratory of Animal Physiology, Faculty of Veterinary Sciences, University of Chile, Santiago, Chile
| | - Karla Aspee
- Laboratory of Animal Reproduction, Faculty of Veterinary Sciences, University of Chile, Santiago, Chile
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Astudillo I, Aspee K, Palomino J, Peralta OA, Parraguez VH, De los Reyes M. Meiotic Development of Canine Oocytes from Poly-Ovular and Mono-Ovular Follicles after In Vitro Maturation. Animals (Basel) 2023; 13:ani13040648. [PMID: 36830434 PMCID: PMC9951663 DOI: 10.3390/ani13040648] [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: 01/10/2023] [Revised: 02/04/2023] [Accepted: 02/09/2023] [Indexed: 02/15/2023] Open
Abstract
Poly-ovular follicles are defined as those with more than one oocyte present in single follicles. The occurrence frequency of this follicle type is higher in canines than that in other species. This study aimed to evaluate the in vitro meiotic maturation of dog oocytes from this follicle type in comparison to those from mono-ovular follicles of various sizes (small antral, medium antral, and large antral) considering different phases of the estrus cycle (anestrus, proestrus, estrus, and diestrus). Canine oocytes were obtained separately from the poly-ovular and mono-ovular antral follicles from the ovaries of adult females. In each experimental replicate, cumulus-oocyte complexes (COCs) from poly-ovular and mono-ovular follicles were incubated in supplemented TCM-199 at 38.5 °C and 5% CO2 for 72 h. After culturing, the meiotic development of each oocyte was evaluated using epifluorescence microscopy. Meiotic stages were classified into germinal vesicle (GV), germinal vesicle breakdown (GVBD), first metaphase (MI), and second metaphase (MII). Data were evaluated using an analysis of variance. Oocytes from poly-ovular follicles at all phases exhibited a higher (p < 0.05) percentage of oocytes arrested at the GV stage than those from mono-ovular follicles, showing the highest rate of GV in small antral follicles during anestrus. In contrast, there were no differences in MII rates (p < 0.05) in oocytes from mono-ovular and poly-ovular follicles during the estrus and diestrus phases in all sizes evaluated, with the highest MII rate in estrus. These results suggest that oocytes from poly-ovular follicles can resume meiosis at a slower rate than those from mono-ovular follicles; however, the maturation in vitro of such oocytes is possible. Furthermore, the relationship between the maturation capacity of oocytes from both poly-ovular and mono-ovular follicles depends on the ovarian cycle and follicular development.
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Affiliation(s)
- Igor Astudillo
- Laboratory of Animal Reproduction, Department of Animal Production, Faculty of Veterinary Sciences, University of Chile, Santiago 8820000, Chile
| | - Karla Aspee
- Laboratory of Animal Reproduction, Department of Animal Production, Faculty of Veterinary Sciences, University of Chile, Santiago 8820000, Chile
| | - Jaime Palomino
- College of Veterinary Medicine, Faculty of Medical Sciences, Bernardo O’Higgins University, Santiago 8320000, Chile
| | - Oscar A. Peralta
- Laboratory of Animal Reproduction, Department of Animal Production, Faculty of Veterinary Sciences, University of Chile, Santiago 8820000, Chile
| | - Victor H. Parraguez
- Laboratory of Animal Physiology, Department of Biological Sciences, Faculty of Veterinary Sciences, University of Chile, Santiago 8820000, Chile
| | - Monica De los Reyes
- Laboratory of Animal Reproduction, Department of Animal Production, Faculty of Veterinary Sciences, University of Chile, Santiago 8820000, Chile
- Correspondence: ; Tel.: +56-2-29785534
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5
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Qin Y, Feng S, Zheng M, Liu X, Zhao J, Zhao Q, Ye J, Mi J, Zhong Y. Progesterone Promotes In Vitro Maturation of Domestic Dog Oocytes Leading to Successful Live Births. Life (Basel) 2022; 12:life12111778. [PMID: 36362933 PMCID: PMC9698205 DOI: 10.3390/life12111778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/31/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022] Open
Abstract
Gene-edited dogs are promising models for biomedical research because they have hundreds of genetic diseases that are similar to humans. A common method for producing gene-edited dogs is assisted reproductive technology (ART) using in vivo oocytes or embryos, but it is much more inefficient and has a higher cost. ART for dogs has lagged mostly because of the lack of an efficient in vitro maturation system. Because early maturation of canine oocytes occurs in follicles with extremely high concentrations of progesterone (P4), we hypothesize that P4 has an important role during maturation. In this study, we obtained ovaries of female dogs and collected cumulus−oocyte complexes, which were cultured in vitro in microdrops containing different P4 concentrations (0, 10, 40, 100 or 200 µg/mL). We found that 40 µg/mL P4 produced the highest oocyte maturation rate (29.7% ± 7.1%, p < 0.05). We also evaluated the quality of in vitro matured oocytes by in vitro fertilization and single-cell RNA sequencing, and both indicated an improvement in oocyte developmental potential. In conclusion, we successfully obtained the first live dogs using in vitro matured oocytes by adding P4 to optimize the in vitro maturation system of canine oocytes, and established a new and low-cost method to produce dogs via in vitro maturation and in vitro fertilization.
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Affiliation(s)
- Yumin Qin
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Shenjiong Feng
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Min Zheng
- Beijing SINOGENE Biotechnology Co., Ltd., Beijing 102200, China
| | - Xiaojuan Liu
- Beijing SINOGENE Biotechnology Co., Ltd., Beijing 102200, China
| | - Jianping Zhao
- Beijing SINOGENE Biotechnology Co., Ltd., Beijing 102200, China
| | - Qintao Zhao
- Nanchang Police-dog Base of the Ministry of Public Security of PRC, Nanchang 330100, China
| | - Junhua Ye
- Nanchang Police-dog Base of the Ministry of Public Security of PRC, Nanchang 330100, China
- Correspondence: (J.Y.); (J.M.); (Y.Z.)
| | - Jidong Mi
- Beijing SINOGENE Biotechnology Co., Ltd., Beijing 102200, China
- Correspondence: (J.Y.); (J.M.); (Y.Z.)
| | - Yougang Zhong
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
- Correspondence: (J.Y.); (J.M.); (Y.Z.)
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6
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Tal S, Sutton G, Arlt S, Bar-Gal GK. Analysis of biochemical parameters in canine fetal fluids during the second half of pregnancy. Theriogenology 2022; 189:31-41. [DOI: 10.1016/j.theriogenology.2022.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 05/07/2022] [Accepted: 05/13/2022] [Indexed: 11/25/2022]
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7
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González-Arostegui LG, Rubio CP, Cerón JJ, Tvarijonaviciute A, Muñoz-Prieto A. Proteomics in dogs: a systematic review. Res Vet Sci 2021; 143:107-114. [PMID: 35007798 DOI: 10.1016/j.rvsc.2021.12.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/17/2021] [Accepted: 12/29/2021] [Indexed: 10/19/2022]
Abstract
Proteomic analysis is having a rapid development as a method for the detection of biomarkers of diseases in dogs. Dogs in addition to their importance as companion animals, serve as important animal models for research. This study aims to systematically review evidence regarding the studies performed in proteomics in dogs, and specifically those made in serum, saliva, urine and/or plasma. Information searched in October 2020, January 2021 and August 2021, for English language publications of the last decade (2010-2020) were obtained from electronic databases. Screening, data extraction and risk of bias assessment were undertaken by two investigators. The risk of bias was evaluated using the Review Manager (RevMan 5) tool. Meta-analysis and case report studies were not included in this review. Through the screening process a total of 557 publications were identified after the removal of duplicates. Out of these, 65 were fully evaluated and 44 of these were included in the review. Most studies evaluated the proteome of disease and compared it with a healthy population, and most of the articles included were made on serum, followed by saliva. The overall risk of bias for all studies was high, due to an absence in the generation of random sequence. Overall proteomic analysis has allowed the discovery of new physiopathological pathways of diseases and potential biomarkers in the dog, which are addressed in this review.
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Affiliation(s)
- Luis Guillermo González-Arostegui
- Interdisciplinary Laboratory of Clinical Analysis (Interlab-UMU), Veterinary School, Campus of Excellence Mare Nostrum, University of Murcia, Campus Espinardo, 30100 Murcia, Spain
| | - Camila Peres Rubio
- Interdisciplinary Laboratory of Clinical Analysis (Interlab-UMU), Veterinary School, Campus of Excellence Mare Nostrum, University of Murcia, Campus Espinardo, 30100 Murcia, Spain; Department of Animal and Food Science, School of Veterinary Science, Universitat Autònoma de Barcelona, 08193, Cerdanyola del Vallès, Barcelona, Spain
| | - José Joaquín Cerón
- Interdisciplinary Laboratory of Clinical Analysis (Interlab-UMU), Veterinary School, Campus of Excellence Mare Nostrum, University of Murcia, Campus Espinardo, 30100 Murcia, Spain
| | - Asta Tvarijonaviciute
- Interdisciplinary Laboratory of Clinical Analysis (Interlab-UMU), Veterinary School, Campus of Excellence Mare Nostrum, University of Murcia, Campus Espinardo, 30100 Murcia, Spain.
| | - Alberto Muñoz-Prieto
- Clinic for Internal Diseases, Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10000 Zagreb, Croatia
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Ovarian activity in crossbred Thai native does during naturally occurring foot-and-mouth disease (FMD) virus infection. Trop Anim Health Prod 2021; 53:269. [PMID: 33871729 DOI: 10.1007/s11250-021-02714-2] [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: 11/03/2020] [Accepted: 12/10/2020] [Indexed: 10/21/2022]
Abstract
This study aimed to compare the follicular dynamics in goats during naturally infected with foot-and-mouth disease virus (FMD) subjected to induced ovulations, and after disease recovery, crossbred Thai native does were synchronized with CIDR for 14 days, and then PGF2α and PMSG were administered on the day following CIDR removal. The ovarian activity was determined by transrectal ultrasonography. Clinical signs (fever, anorexia, lameness, and foot lesion) were observed on day 12 post-estrus (day 0, day of expected estrus). The study was carried out for 2 periods: FMD outbreak (day 0-day 21) and FMD recovery (day 63-day 84). Infected does were classified into two groups: (I) does without (n = 5) and (II) does with clinical signs (n = 5). The results showed that during FMD outbreak, the number of follicles/waves and number of follicles > 5 mm in ovulatory follicle wave of group II were lower than those of group I and those of its own group after FMD recovery (P<0.05). Higher in follicular regression rate were found in group II compared to group I in the does with 3 follicular waves during FMD outbreak (P<0.05). Moreover, during FMD outbreak, the does had lower number of follicles > 5 mm and longer day of emergence and day of largest follicles in ovulatory follicle wave than of those after FMD recovery. This observation demonstrated that FMD impaired folliculogenesis in goats, and the ovarian activity could be restored about 1 month after disease recovery.
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Cao L, Li S, Huang S, Shi D, Li X. AQP8 participates in oestrogen-mediated buffalo follicular development by regulating apoptosis of granulosa cells. Reprod Domest Anim 2021; 56:812-820. [PMID: 33639021 DOI: 10.1111/rda.13921] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 02/25/2021] [Indexed: 11/29/2022]
Abstract
Aquaporins (AQPs), a family of small membrane-spanning proteins, are involved in fluid transport, cell signalling and reproduction. Regulating AQP8 expression influences apoptosis of granulosa cells (GCs), ovarian folliculogenesis, oogenesis and early embryonic development in mice, but its role has never been investigated in other species. The aim of the present study was to characterize the AQP8 function in buffalo follicular development. The expression pattern of AQP8 in buffalo follicle was analysed by immunohistochemistry method. 17β-Estradiol (E2) or oestrogen receptor antagonist ICI182780 was used to treat GCs cultured in vitro, and the expression of AQP8 was detected using qRT-PCR. Its roles in apoptosis of buffalo GCs were investigated by shRNA technology. AQP8 was found to be expressed higher in secondary follicles (p < .05), and its mRNA level in GCs was upregulated by E2 via receptor-mediated mechanism in a dose-dependent manner. A 732-bp buffalo AQP8 coding region was obtained, which was highly conserved at the amino acid level among different species. AQP8-shRNA2 had more effective inhibition on target gene than AQP8-shRNA1 (66.49% vs. 58.31%) (p < .05). Knockdown of AQP8 induced GCs arrested at G2/M stage and occurred apoptosis. Compared with the control group, higher Caspase9 expression were observed in AQP8-shRNA2 lentivirus infected GCs (p < .05), while Bcl-2 and Bax expression levels had no obvious change (p > .05). Altogether, the above results indicate that AQP8 is involved in oestrogen-mediated regulation of buffalo follicular development by regulating cell cycle progression and apoptosis of GCs.
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Affiliation(s)
- Lihua Cao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, China
| | - Sheng Li
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, China.,Huangshi Maternity and Children's Health Hospital of Edong Healthcare Group, Huangshi, China
| | - Shihai Huang
- College of Life Science and Technology, Guangxi University, Nanning, China
| | - Deshun Shi
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, China
| | - Xiangping Li
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, China
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Sim YJ, Ryu AR, Lee MY. Proteomic analysis of human follicular fluid from polycystic ovary syndrome patients. Biotechnol Appl Biochem 2021; 69:289-295. [PMID: 33438252 DOI: 10.1002/bab.2108] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 01/06/2021] [Indexed: 12/14/2022]
Abstract
Comparative proteomic profiling of human follicular fluid (HFF) from polycystic ovary syndrome (PCOS) and non-PCOS patients who displayed low levels of fertility was carried out via two-dimensional gel electrophoresis (2-DE) combined with mass spectrometry. HFF, an important reproductive fluid, was used for the proteomic analysis of PCOS patients to determine the effect of PCOS on folliculogenesis. HFF was obtained from 10 women (average age, 35 years) undergoing in vitro fertilization at two hospitals. The proteins of HFF were separated using 2-DE analysis and validated by Western blot assay. Approximately 250 protein spots were separated on the 2-DE gel. Among them, the expression levels of seven proteins were found to change at least 1.5-fold in the PCOS patient group. Three protein spots, albumin, uncharacterized protein 1, and uncharacterized protein 2, were downregulated in PCOS patients. However, four protein spots, gelsolin, vitamin D binding protein, serum albumin, and complement factor B, were upregulated in PCOS patient group. These proteins may serve as a panel of potential pathological biomarkers during fertilization and oocyte development.
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Affiliation(s)
- Young-Jin Sim
- Elle Medi Obstetrics, Changwon, Gyeongnam, 51191, Republic of Korea
| | - A-Reum Ryu
- Department of Medical Biotechnology, Soonchunhyang University, Asan, 31538, Republic of Korea.,Department of Medical Science, Soonchunhyang University, Asan, 31538, Republic of Korea
| | - Mi-Young Lee
- Department of Medical Biotechnology, Soonchunhyang University, Asan, 31538, Republic of Korea.,Department of Medical Science, Soonchunhyang University, Asan, 31538, Republic of Korea
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11
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De Los Reyes M, Palomino J, Araujo A, Flores J, Ramirez G, Parraguez VH, Aspee K. Cyclooxygenase 2 messenger RNA levels in canine follicular cells: interrelationship with GDF-9, BMP-15, and progesterone. Domest Anim Endocrinol 2021; 74:106529. [PMID: 32890884 DOI: 10.1016/j.domaniend.2020.106529] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 07/18/2020] [Accepted: 07/19/2020] [Indexed: 01/05/2023]
Abstract
Cyclooxygenase 2 (COX-2) encoded by the Cox-2 gene within the periovulatory follicles is a critical mediator of oocyte development. Growth differentiation factor 9 (GDF-9) and bone morphogenetic protein 15 (BMP-15) participate in the modulation of certain target genes in the ovary, possibly influencing the Cox-2 gene expression. However, this relationship has not been characterized in canines. This study aimed to examine the possible relationships among BMP-15, GDF-9, progesterone, and Cox-2 gene expression in granulosa-cumulus cells in dogs. Granulosa cells from antral follicles and their corresponding cumulus-oocyte complexes and follicular fluid (FF) were separately obtained from 56 ovaries collected from adult bitches at estrus (n = 15) and proestrus (n = 13) after ovariohysterectomy. Total RNA extraction was performed in follicular cells, and Cox-2 gene expression was assessed by quantitative PCR analysis. Progesterone, BMP-15, and GDF-9 were determined in the FF samples using ELISA assays. Cumulus-oocyte complexes were subjected to in vitro maturation (IVM) with or without (control) recombinant GDF-9 and BMP-15. After 72 h of culture, Cox-2 transcript analyses were performed in cumulus cells via quantitative PCR. Data were evaluated by ANOVA. An increase (P < 0.05) in Cox-2 messenger RNA levels was observed in follicular cells from follicles at estrus with respect to those at proestrus. However, the levels of BMP-15 and GDF-9 in FF decreased (P < 0.05), whereas progesterone increased (P < 0.05) from the proestrus phase to the estrus phase. The expression of Cox-2 gene in cumulus cells was 4-fold greater (P < 0.01) than that in the control when both growth factors were added to the IVM culture. In conclusion, although BMP-15 together with GDF-9 appears to upregulate the levels of Cox-2 transcripts during IVM, the inverse relationship of these paracrine factors with Cox-2 gene expression and the positive correlation of progesterone with Cox-2 transcripts suggest that the high progesterone levels could be more relevant in the local mechanisms regulating the Cox-2 gene expression.
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Affiliation(s)
- M De Los Reyes
- Laboratory of Animal Reproduction, Department of Animal Production, Faculty of Veterinary Sciences, University of Chile, Santa Rosa 11735, La Pintana, Santiago, Chile.
| | - J Palomino
- Laboratory of Animal Reproduction, Department of Animal Production, Faculty of Veterinary Sciences, University of Chile, Santa Rosa 11735, La Pintana, Santiago, Chile
| | - A Araujo
- Laboratory of Animal Reproduction, Department of Animal Production, Faculty of Veterinary Sciences, University of Chile, Santa Rosa 11735, La Pintana, Santiago, Chile
| | - J Flores
- Laboratory of Animal Reproduction, Department of Animal Production, Faculty of Veterinary Sciences, University of Chile, Santa Rosa 11735, La Pintana, Santiago, Chile
| | - G Ramirez
- Laboratory of Animal Reproduction, Department of Animal Production, Faculty of Veterinary Sciences, University of Chile, Santa Rosa 11735, La Pintana, Santiago, Chile
| | - V H Parraguez
- Laboratory of Animal Physiology, Department of Biological Sciences, Faculty of Veterinary Sciences, University of Chile, Santa Rosa, 11735, La Pintana, Santiago, Chile
| | - K Aspee
- Laboratory of Animal Reproduction, Department of Animal Production, Faculty of Veterinary Sciences, University of Chile, Santa Rosa 11735, La Pintana, Santiago, Chile
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Nagashima JB, Ferraz MDAMM, Kamen SH, Songsasen N. Investigating media that support red wolf ( Canis rufus) sperm viability and capacitation in vitro. REPRODUCTION AND FERTILITY 2020; 1:83-92. [PMID: 35128425 PMCID: PMC8812450 DOI: 10.1530/raf-20-0042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 11/20/2020] [Indexed: 12/28/2022] Open
Abstract
The red wolf is a critically endangered canid, with ~250 and ~20 individuals in the ex situ and reintroduced wild populations, respectively. Assisted reproductive technologies such as sperm cryopreservation and in vitro fertilization therefore represent critically-needed tools to manage these populations. However, the motility of post-thaw red wolf sperm rapidly declines during in vitro incubation, hindering the ability to develop these technologies. In this study, we evaluated the influence of several culture media (a modified canine capacitation medium (mCCM), a modified North Carolina State University-23 medium (mNCSU-23), a synthetic oviductal fluid (SOF), a fertilization Tyrode's medium base or Fert-TALP (FERT), and a TRIS-based buffer (TRIS)) on the survival and capacitation of red wolf sperm during extended (18 h) incubation at 38.5°C and 5% CO2. Red wolf sperm motility averaged (±s.e.m.) 73.8 ± 7.1% at the time of collection, and was better maintained over 4 h incubation in mCCM (55.0 ± 9.8%) and mNCSU-23 (54.7 ± 10.4), compared to mSOF (43.8 ± 8.3%), FERT (30 ± 10.5), and TRIS (16.4 ± 4.1%) solutions. Patterns of tyrosine phosphorylation signal, as assessed via immunocytochemistry, indicated induction of capacitation between 2 and 4 h in vitro culture. Tyrosine phosphorylation signal was particularly robust in mCCM and mNCSU-23 incubated sperm, although significant acrosome exocytosis was not observed in response to progesterone supplementation after 3 h incubation in any of the media. In sum, results indicate mCCM and mNCSU-23 are promising base media for the in vitro incubation and capacitation of red wolf sperm, for assisted reproduction applications. LAY SUMMARY Development of assisted reproductive technologies such as in vitro fertilization and artificial insemination is of high importance to the genetic management of critically endangered species such as the red wolf (Canis rufus). However, these technologies require the ability to maintain sperm viability and function during extended incubation, which has not been successful for the red wolf thus far. In this study, various culture media developed for sperm/egg/embryo culture in large mammalian species were evaluated for their ability to maintain red wolf sperm motility under physiological incubation conditions. Media and conditions previously utilized for domestic dog sperm were found to best support sperm incubation and capacitation (process of becoming competent to fertilize an egg) in the red wolf, representing a key step for future development of assisted reproductive technologies for the species.
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Affiliation(s)
- Jennifer B Nagashima
- Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, Virginia, USA
| | - Marcia de Almeida Monteiro Melo Ferraz
- Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, Virginia, USA
- Gene Center, Ludwig-Maximilians University, Munich, Bayern, Germany
| | - Sarah H Kamen
- Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, Virginia, USA
- Department of Biological and Environmental Sciences, Longwood University, Farmville, Virginia, USA
| | - Nucharin Songsasen
- Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, Virginia, USA
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Protein profile of the ovarian follicular fluid of brown brocket deer ( Mazama gouazoubira; Fisher, 1814). ZYGOTE 2019; 28:170-173. [PMID: 31787122 DOI: 10.1017/s0967199419000741] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The aim of this study was to characterize the protein profile of ovarian follicular fluid (FF) of brown brocket deer (Mazama gouazoubira). Five adult females received an ovarian stimulation treatment and the FF was collected by laparoscopy from small/medium (≤3.5 mm) and large (>3.5 mm) follicles. Concentrations of soluble proteins in FF samples were measured and proteins were analyzed by 1-D SDS-PAGE followed by tryptic digestion and tandem mass spectrometry. Data from protein list defined after a Mascot database search were analyzed using the STRAP software tool. For the protein concentration, no significant difference (P > 0.05) was observed between small/medium and large follicles: 49.2 ± 22.8 and 56.7 ± 27.4 μg/μl, respectively. Mass spectrometry analysis identified 13 major proteins, but with no significant difference (P > 0.05) between follicle size class. This study provides insight into elucidating folliculogenesis in brown brocket deer.
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Kumar S, Balhara AK, Buragohain L, Kumar R, Sharma RK, Phulia SK, Mohanty AK, Singh I. Identification of novel proteomics markers involved in ovarian endocrinology of riverine buffalo ( Bubalus bubalis). BIOL RHYTHM RES 2019. [DOI: 10.1080/09291016.2019.1658061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Sunil Kumar
- Division of Animal Reproduction, ICAR-IVRI, Izatnagar, India
| | | | - Lukumoni Buragohain
- Department of Animal Biotechnology, College of Veterinary Science, AAU, Guwahati, India
| | - Rajesh Kumar
- Department of Veterinary Physiology, Kerala Veterinary and Animal Sciences University, Pookot, India
| | | | | | | | - Inderjeet Singh
- Division of Animal Physiology and Reproduction, ICAR-CIRB, Hisar, India
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Dutra GA, Ishak GM, Pechanova O, Pechan T, Peterson DG, Jacob JCF, Willard ST, Ryan PL, Gastal EL, Feugang JM. Seasonal variation in equine follicular fluid proteome. Reprod Biol Endocrinol 2019; 17:29. [PMID: 30841911 PMCID: PMC6404268 DOI: 10.1186/s12958-019-0473-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 02/26/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Proteomic studies of follicular fluid (FF) exist for several species, including the horse; however, the seasonal influence on FF proteome has not been explored in livestock. The application of high-throughput proteomics of FF in horse has the potential to identify seasonal variations of proteins involved in follicle and oocyte growth. METHODS This study (i) profiles the proteomes of equine FF collected from dominant growing follicles during the spring anovulatory season (SAN), and spring (SOV), summer (SUM), and fall (FOV) ovulatory seasons; and (ii) identifies season-dependent regulatory networks and associated key proteins. RESULTS Regardless of season, a total of 90 proteins were identified in FF, corresponding to 63, 72, 69, and 78 proteins detected in the SAN, SOV, SUM, and FOV seasons, respectively. Fifty-two proteins were common to all seasons, a total of 13 were unique to either season, and 25 were shared between two seasons or more. Protein-to-protein interaction (PPI) analysis indicated the likely critical roles of plasminogen in the SAN season, the prothrombin/plasminogen combination in SUM, and plasminogen/complement C3 in both SOV and FOV seasons. The apolipoprotein A1 appeared crucial in all seasons. The present findings show that FF proteome of SUM differs from other seasons, with FF having high fluidity (low viscosity). CONCLUSIONS The balance between the FF contents in prothrombin, plasminogen, and coagulation factor XII proteins favoring FF fluidity may be crucial at the peak of the ovulatory season (SUM) and may explain the reported lower incidence of hemorrhagic anovulatory follicles during the SUM season.
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Affiliation(s)
- G A Dutra
- Department of Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, IL, USA
- Department of Reproduction and Animal Evaluation, Federal Rural University of Rio de Janeiro, Seropédica, Brazil
| | - G M Ishak
- Department of Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, IL, USA
- Department of Surgery and Obstetrics, College of Veterinary Medicine, University of Baghdad, Baghdad, Iraq
| | - O Pechanova
- Institute for Genomics, Biocomputing and Bioinformatics, University, Mississippi State, Oxford, MS, USA
| | - T Pechan
- Institute for Genomics, Biocomputing and Bioinformatics, University, Mississippi State, Oxford, MS, USA
| | - D G Peterson
- Institute for Genomics, Biocomputing and Bioinformatics, University, Mississippi State, Oxford, MS, USA
| | - J C F Jacob
- Department of Reproduction and Animal Evaluation, Federal Rural University of Rio de Janeiro, Seropédica, Brazil
| | - S T Willard
- Department of Animal and Dairy Sciences, Mississippi State University, Mississippi State, 4025 Wise Center, PO Box 9815, Mississippi State, MS, 39762, USA
| | - P L Ryan
- Department of Animal and Dairy Sciences, Mississippi State University, Mississippi State, 4025 Wise Center, PO Box 9815, Mississippi State, MS, 39762, USA
| | - E L Gastal
- Department of Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, IL, USA
| | - J M Feugang
- Department of Animal and Dairy Sciences, Mississippi State University, Mississippi State, 4025 Wise Center, PO Box 9815, Mississippi State, MS, 39762, USA.
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Artini PG, Obino ME, Vergine F, Sergiampietri C, Papini F, Cela V. Assisted reproductive technique in women of advanced fertility age. ACTA ACUST UNITED AC 2018; 70:738-749. [DOI: 10.23736/s0026-4784.18.04247-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Santos G, Bastos H, Sá M, Jacob J, Wolf C, Mattos R, Neves A. Combination of hCG and Deslorelin Acetate on the Induction of Ovulation in Mares: Changes in Follicular Fluid Protein Profile. J Equine Vet Sci 2018. [DOI: 10.1016/j.jevs.2018.05.168] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Bilić P, Kuleš J, Galan A, Gomes de Pontes L, Guillemin N, Horvatić A, Festa Sabes A, Mrljak V, Eckersall PD. Proteomics in Veterinary Medicine and Animal Science: Neglected Scientific Opportunities with Immediate Impact. Proteomics 2018; 18:e1800047. [DOI: 10.1002/pmic.201800047] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/24/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Petra Bilić
- VetMedZg Proteomics Laboratory; Faculty of Veterinary Medicine; University of Zagreb; Heinzelova 55 10000 Zagreb Croatia
| | - Josipa Kuleš
- VetMedZg Proteomics Laboratory; Faculty of Veterinary Medicine; University of Zagreb; Heinzelova 55 10000 Zagreb Croatia
| | - Asier Galan
- VetMedZg Proteomics Laboratory; Faculty of Veterinary Medicine; University of Zagreb; Heinzelova 55 10000 Zagreb Croatia
| | - Leticia Gomes de Pontes
- Botucatu Medical School; Sao Paulo State University (UNESP); Avenida José Barbosa de Barros, 1780; Botucatu 18610-307 Brazil
| | - Nicolas Guillemin
- VetMedZg Proteomics Laboratory; Faculty of Veterinary Medicine; University of Zagreb; Heinzelova 55 10000 Zagreb Croatia
| | - Anita Horvatić
- VetMedZg Proteomics Laboratory; Faculty of Veterinary Medicine; University of Zagreb; Heinzelova 55 10000 Zagreb Croatia
| | - Amanda Festa Sabes
- Department of Clinical and Veterinary Surgery; Faculty of Agrarian and Veterinary Sciences; Via de Acesso Paulo Donato Castellane s/n. 14884-900 Jaboticabal São Paulo Brazil
| | - Vladimir Mrljak
- VetMedZg Proteomics Laboratory; Faculty of Veterinary Medicine; University of Zagreb; Heinzelova 55 10000 Zagreb Croatia
| | - Peter David Eckersall
- VetMedZg Proteomics Laboratory; Faculty of Veterinary Medicine; University of Zagreb; Heinzelova 55 10000 Zagreb Croatia
- Institute of Biodiversity; Animal Health and Comparative Medicine; College of Medicine; Veterinary Medicine and Life Sciences; University of Glasgow; Glasgow G61 1QH UK
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Paula Junior AR, van Tilburg MF, Lobo MD, Monteiro-Moreira AC, Moreira RA, Melo CH, Souza-Fabjan JM, Araújo AA, Melo LM, Teixeira DI, Moura AA, Freitas VJ. Proteomic analysis of follicular fluid from tropically-adapted goats. Anim Reprod Sci 2018; 188:35-44. [DOI: 10.1016/j.anireprosci.2017.11.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Revised: 10/20/2017] [Accepted: 11/03/2017] [Indexed: 12/21/2022]
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Kamalludin MH, Garcia-Guerra A, Wiltbank MC, Kirkpatrick BW. Proteomic analysis of follicular fluid in carriers and non-carriers of the Trio allele for high ovulation rate in cattle. Reprod Fertil Dev 2018; 30:1643-1650. [DOI: 10.1071/rd17252] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 05/05/2018] [Indexed: 12/17/2022] Open
Abstract
This study was conducted to characterise differences in follicular fluid proteins between carriers and non-carriers of a bovine allele for high ovulation rate. A total of four non-carrier and five carrier females were used in an initial study with four and six additional non-carriers and carriers respectively used in a validation study. Emergence of the follicular wave was synchronised and the ovaries containing the dominant follicle(s) were extracted by ovariectomy for follicular fluid collection. A hexapeptide ligand library was used to overcome the masking effect of high-abundance proteins and to increase detection of low-abundance proteins in tandem mass spectrometry. After correcting for multiple comparisons, only two proteins, glia-derived nexin precursor (SERPINE2) and inhibin β B chain precursor (INHBB), were significantly differentially expressed (false-discovery rate <0.05). In a replicate study of analogous design differential expression was confirmed (P < 0.05). Joint analysis of results from the two studies indicated that three additional proteins were consistently differentially expressed between genotypes. For three of these five, previous studies have indicated that expression is increased by transforming growth factor-β–bone morphogenetic protein signalling; their reduction in follicular fluid from carrier animals is consistent with the ~9-fold overexpression of SMAD family member 6 (SMAD6) in carriers that is inhibitory to this pathway.
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Kim JJ, Park KB, Choi EJ, Hyun SH, Kim NH, Jeong YW, Hwang WS. Relationship between time post-ovulation and progesterone on oocyte maturation and pregnancy in canine cloning. Anim Reprod Sci 2017; 185:75-82. [PMID: 28843841 DOI: 10.1016/j.anireprosci.2017.08.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 08/07/2017] [Accepted: 08/09/2017] [Indexed: 11/24/2022]
Abstract
Canine oocytes ovulated at prophase complete meiosis and continue to develop in presence of a high progesterone concentration in the oviduct. Considering that meiotic competence of canine oocyte is accomplished in the oviductal environment, we postulate that hormonal milieu resulting from the circulating progesterone concentration may affect oocyte maturation and early development of embryos. From 237 oocyte donors, 2620 oocytes were collected and their meiotic status and morphology were determined. To determine optimal characteristics of the mature oocytes subjected to nuclear transfer, a proportion of the meiotic status of the oocytes were classified in reference to time post-ovulation as well as progesterone (P4) level. A high proportion of matured oocytes were collected from >126h (55.5%) post-ovulation or 40-50ngmL-1 (46.4%) group compared to the other groups. Of the oocyte donors that provided mature oocytes in vivo, there was no correlation between serum progesterone of donors and time post ovulation, however, time post-ovulation were significantly shorter for <30ng/mL group (P<0.05). Using mature oocytes, 1161 cloned embryos were reconstructed and transferred into 77 surrogates. In order to determine the relationship between pregnancy performance and serum progesterone level, embryos were transferred into surrogates showing various P4 serum levels. The highest pregnancy (31.8%) and live birth cloning efficacy (2.2%) rates were observed when the embryos were transferred into surrogates with circulating P4 levels were from 40 to 50ngmL-1. In conclusion, measurement of circulating progesterone of female dog could be a suitable an indicator of the optimal time to collect quality oocyte and to select surrogates for cloning.
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Affiliation(s)
- Joung Joo Kim
- Sooam Biotech Research Foundation, 64 Kyungin-ro, Guro-gu, Seoul, Republic of Korea
| | - Kang Bae Park
- Sooam Biotech Research Foundation, 64 Kyungin-ro, Guro-gu, Seoul, Republic of Korea
| | - Eun Ji Choi
- Sooam Biotech Research Foundation, 64 Kyungin-ro, Guro-gu, Seoul, Republic of Korea
| | - Sang Hwan Hyun
- Sooam Biotech Research Foundation, 64 Kyungin-ro, Guro-gu, Seoul, Republic of Korea; Laboratory of Veterinary Embryology and Biotechnology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Nam-Hyung Kim
- Department of Animal Sciences, Chungbuk National University, Cheongju, Republic of Korea
| | - Yeon Woo Jeong
- Sooam Biotech Research Foundation, 64 Kyungin-ro, Guro-gu, Seoul, Republic of Korea.
| | - Woo Suk Hwang
- Sooam Biotech Research Foundation, 64 Kyungin-ro, Guro-gu, Seoul, Republic of Korea
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Sun Z, Wu H, Lian F, Zhang X, Pang C, Guo Y, Song J, Wang A, Shi L, Han L. Human Follicular Fluid Metabolomics Study of Follicular Development and Oocyte Quality. Chromatographia 2017. [DOI: 10.1007/s10337-017-3290-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Chen F, Spiessens C, D'Hooghe T, Peeraer K, Carpentier S. Follicular fluid biomarkers for human in vitro fertilization outcome: Proof of principle. Proteome Sci 2016; 14:17. [PMID: 27895531 PMCID: PMC5109724 DOI: 10.1186/s12953-016-0106-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Accepted: 11/01/2016] [Indexed: 01/24/2023] Open
Abstract
Background Human follicular fluid (FF) is a unique biological fluid in which the oocyte develops in vivo, and presents an optimal source for non-invasive biochemical predictors. Oocyte quality directly influences the embryo development and hence, may be used as a predictor of embryo quality. Peptide profiling of FF and its potential use as a biomarker for oocyte quality has never been reported. Methods This study screened FF for peptide biomarkers that predict the outcome of in vitro fertilization (IVF). Potential biomarkers were discovered by investigating 2 training datasets, consisting both of 17 samples and validating on an independent experiment containing 32 samples. Peptide profiles were acquired by nano-scale liquid chromatography coupled to tandem mass spectrometry (nano LC-MS/MS). Results From the training datasets 53 peptides were found as potential biomarker candidates, predicting the fertilization outcome of 24 out of the 32 validation samples blindly (81.3% sensitivity, 68.8% specificity, AUC = 0.86). Seven potential biomarker peptides were identified. They were derived from: insulin-like growth factor binding protein-5, alpha-2-antiplasmin, complement component 3, inter-alpha-trypsin inhibitor heavy chain H1, serum albumin, protein diaphanous homolog 1 and plastin-3. Conclusions The MS-based comprehensive peptidomic approach carried out in this study, established a novel panel of potential biomarkers that present a promising predictive accuracy rate in fertilization outcome, and indicates FF as an interesting biomarker resource to improve IVF clinic routine. Electronic supplementary material The online version of this article (doi:10.1186/s12953-016-0106-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Fang Chen
- Leuven University Fertility Centre, UZ Leuven Campus Gasthuisberg, Herestraat 49, Leuven, Belgium
| | - Carl Spiessens
- Leuven University Fertility Centre, UZ Leuven Campus Gasthuisberg, Herestraat 49, Leuven, Belgium
| | - Thomas D'Hooghe
- Leuven University Fertility Centre, UZ Leuven Campus Gasthuisberg, Herestraat 49, Leuven, Belgium
| | - Karen Peeraer
- Leuven University Fertility Centre, UZ Leuven Campus Gasthuisberg, Herestraat 49, Leuven, Belgium
| | - Sebastien Carpentier
- Facility for Systems Biology based Mass Spectrometry (SYBIOMA), KU Leuven, Leuven, Belgium
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Chatzistamou I, Kiaris H. Modeling estrogen receptor-positive breast cancers in mice: is it the best we can do? Endocr Relat Cancer 2016; 23:C9-C12. [PMID: 27619257 PMCID: PMC5063077 DOI: 10.1530/erc-16-0397] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 09/09/2016] [Indexed: 12/22/2022]
Abstract
The continuous supplementation of mice with supraphysiological doses of estrogen
for the growth of estrogen receptor-positive breast cancers has been linked to toxicity in the host and perturbation of cancer cells' function that can misguide preclinical studies. Thus, alternative experimental models with circulating levels of estrogens higher than those of mice may represent more suitable hosts to model estrogen receptor-positive breast cancers.
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Affiliation(s)
- Ioulia Chatzistamou
- Department of PathologyMicrobiology and Immunology, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Hippokratis Kiaris
- Department of Drug Discovery and Biomedical SciencesUniversity of South Carolina, Columbia, South Carolina, USA Peromyscus Genetic Stock CenterOffice of Research, University of South Carolina, Columbia, South Carolina, USA Department of BiochemistryUniversity of Athens Medical School, Athens, Greece
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Proteome Profile and Quantitative Proteomic Analysis of Buffalo (Bubalusbubalis) Follicular Fluid during Follicle Development. Int J Mol Sci 2016; 17:ijms17050618. [PMID: 27136540 PMCID: PMC4881444 DOI: 10.3390/ijms17050618] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 04/11/2016] [Accepted: 04/15/2016] [Indexed: 11/17/2022] Open
Abstract
Follicular fluid (FF) accumulates in the antrum of the ovarian follicle and provides the microenvironment for oocyte development. FF plays an important role in follicle growth and oocyte maturation. The FF provides a unique window to investigate the processes occurring during buffalo follicular development. The observed low quality of buffalo oocytes may arise from the poor follicular microenvironment. Investigating proteins found in buffalo FF (BFF) should provide insight into follicular development processes and provide further understanding of intra-follicular maturation and oocytes quality. Here, a proteomic-based approach was used to analyze the proteome of BFF. SDS-PAGE separation combined with mass spectrometry was used to generate the proteomic dataset. In total, 363 proteins were identified and classified by Gene Ontology terms. The proteins were assigned to 153 pathways, including signaling pathways. To evaluate difference in proteins expressed between BFF with different follicle size (small, <4 mm; and large, >8 mm), a quantitative proteomic analysis based on multi-dimensional liquid chromatography pre-fractionation tandem Orbitrap mass spectrometry identification was performed. Eleven differentially expressed proteins (six downregulated and five upregulated in large BFF) were identified and assigned to a variety of functional processes, including serine protease inhibition, oxidation protection and the complement cascade system. Three differentially expressed proteins, Vimentin, Peroxiredoxin-1 and SERPIND1, were verified by Western blotting, consistent with the quantitative proteomics results. Our datasets offers new information about proteins present in BFF and should facilitate the development of new biomarkers. These differentially expressed proteins illuminate the size-dependent protein changes in follicle microenvironment.
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CanisOme — The protein signatures of Canis lupus familiaris diseases. J Proteomics 2016; 136:193-201. [DOI: 10.1016/j.jprot.2016.01.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Revised: 12/19/2015] [Accepted: 01/08/2016] [Indexed: 12/19/2022]
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Wu YT, Wu Y, Zhang JY, Hou NN, Liu AX, Pan JX, Lu JY, Sheng JZ, Huang HF. Preliminary proteomic analysis on the alterations in follicular fluid proteins from women undergoing natural cycles or controlled ovarian hyperstimulation. J Assist Reprod Genet 2015; 32:417-27. [PMID: 25595538 DOI: 10.1007/s10815-014-0419-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 12/23/2014] [Indexed: 11/29/2022] Open
Abstract
PURPOSE To study the differences in protein expression profiles of follicular fluid (FF) between controlled ovarian hyperstimulation (COH) and natural ovulatory cycles. METHODS Twelve infertile women undergoing in vitro fertilization and embryo transfer (IVF-ET), with matched clinical information, were retrospectively recruited in the IVF center of our university hospital, including six undergoing COH and another six with natural cycles. FF was sampled from dominant follicles with mature oocytes. Protein expression profiles in each FF sample were analyzed respectively using two-dimensional gel electrophoresis. Differentially expressed proteins were identified using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) and validated by western blotting. Differentially expressed proteins were further analyzed using Ingenuity Pathway Analysis (IPA) software. RESULTS Two proteins were downregulated and 11 proteins were upregulated (change ≥1.5-fold, P < 0.05) in the COH group. We identified one down-egulated and seven upregulated proteins using MALDI-TOF MS. Four differentially expressed proteins, including transferrin, complement component C3 (C3), haptoglobin and alpha-1-antitrypsin (AAT), were further validated by rate nephelometry and western blotting analyses. The IPA analysis revealed a significant network involved in the humoral immune and inflammatory responses. CONCLUSIONS The eight differentially expressed proteins were related to immune and inflammatory responses in the ovary. Our results provide new insights into the influence of COH on follicular (spp) development and IVF outcomes.
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Affiliation(s)
- Yan-Ting Wu
- The International Peace Maternity and Child Health Hospital of China welfare Institute, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Hashemitabar M, Bahmanzadeh M, Mostafaie A, Orazizadeh M, Farimani M, Nikbakht R. A proteomic analysis of human follicular fluid: comparison between younger and older women with normal FSH levels. Int J Mol Sci 2014; 15:17518-40. [PMID: 25268621 PMCID: PMC4227176 DOI: 10.3390/ijms151017518] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 09/03/2014] [Accepted: 09/09/2014] [Indexed: 01/10/2023] Open
Abstract
The follicular fluid (FF) is produced during folliculogenesis and contains a variety of proteins that play important roles in follicle development and oocyte maturation. Age-related infertility is usually considered as a problem that can be solved by assisted reproduction technology. Therefore, the identification of novel biomarkers that are linked to reproductive aging is the subject of this study. FF was obtained from healthy younger (20–32 years old) and older (38–42 years old) women undergoing intracytoplasmic sperm injection (ICSI) due to male factor infertility. The FF was analyzed by two-dimensional gel electrophoresis (2-DE). The power of two-dimensional gel electrophoresis and the identification of proteins were exploited using matrix-assisted laser desorption-ionization time-of-flight/time-of-flight (MALDI-TOF-TOF) mass spectrometry. Twenty three protein spots showed reproducible and significant changes in the aged compared to the young group. Of these, 19 protein spots could be identified using MALDI-TOF-TOF-MS. As a result of MASCOT search, five unique downregulated proteins were identified in the older group. These were identified as serotransferrin, hemopexin precursor, complement C3, C4 and kininogen. A number of protein markers were found that may help develop diagnostic methods of infertility.
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Affiliation(s)
- Mahmoud Hashemitabar
- Cellular and Molecular Research Center, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 1579461357, Iran.
| | - Maryam Bahmanzadeh
- Cellular and Molecular Research Center, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 1579461357, Iran.
| | - Ali Mostafaie
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah 6714415185, Iran.
| | - Mahmoud Orazizadeh
- Cellular and Molecular Research Center, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 1579461357, Iran.
| | - Marzieh Farimani
- Endometr and Endometriosis Research Center, Hamedan University of Medical Sciences, Hamedan 6517789971, Iran.
| | - Roshan Nikbakht
- Fertility and Infertility & Perinatology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 6193673166, Iran.
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Miller I, Preßlmayer-Hartler A, Wait R, Hummel K, Sensi C, Eberini I, Razzazi-Fazeli E, Gianazza E. In between — Proteomics of dog biological fluids. J Proteomics 2014; 106:30-45. [DOI: 10.1016/j.jprot.2014.04.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 03/25/2014] [Accepted: 04/10/2014] [Indexed: 10/25/2022]
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Proteomes of animal oocytes: what can we learn for human oocytes in the in vitro fertilization programme? BIOMED RESEARCH INTERNATIONAL 2014; 2014:856907. [PMID: 24804254 PMCID: PMC3996292 DOI: 10.1155/2014/856907] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Accepted: 02/13/2014] [Indexed: 12/18/2022]
Abstract
Oocytes are crucial cells for mammalian reproduction, yet the molecular principles underlying oocyte development are only partially understood. Therefore, contemporary proteomic approaches have been used increasingly to provide new insights into oocyte quality and maturation in various species such as mouse, pig, and cow. Especially, animal studies have helped in elucidating the molecular status of oocytes during in vitro maturation and other procedures of assisted reproduction. The aim of this review is to summarize the literature on mammalian oocyte proteome and secretome research in the light of natural and assisted reproduction and on lessons to be learned for human oocytes, which have so far remained inaccessible for proteome analysis.
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Ducolomb Y, González-Márquez H, Fierro R, Jiménez I, Casas E, Flores D, Bonilla E, Salazar Z, Betancourt M. Effect of porcine follicular fluid proteins and peptides on oocyte maturation and their subsequent effect on in vitro fertilization. Theriogenology 2013; 79:896-904. [PMID: 23453254 DOI: 10.1016/j.theriogenology.2013.01.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2012] [Revised: 01/09/2013] [Accepted: 01/26/2013] [Indexed: 10/27/2022]
Abstract
The follicular fluid (FF) is a microenvironment that contains molecules involved in oocyte maturation, ovulation, and fertilization. Characterizing the proteins and peptides present in the FF could be useful for determining which proteins and peptides to use as a supplement for culture media. Biologically active peptides produced during the maturation or degradation of functional proteins are called cryptides. The aim of this study was to identify the proteins and cryptides in porcine FF that could stimulate porcine oocyte in vitro maturation (IVM) and in vitro fertilization (IVF) when added to culture maturation medium. Five FF protein fractions (F1-F5) were obtained by ionic exchange chromatography, resolved by SDS-PAGE, and identified by tandem mass spectrometry. These fractions had effects on IVM and/or IVF. The F1 fraction, which was composed of immunoglobulin fragments, cytokeratin, transferrin, and plasminogen precursor increased IVM and IVF. The F2, F3, and F4 fractions reduced the percentage of oocytes in first metaphase. Additionally, the F3 fraction, which was composed of immunoglobulins and transthyretin, interfered with germinal vesicle breakdown. The F5 fraction, which was mainly composed of serum albumin and keratin, favored germinal vesicle breakdown and promoted IVM. Most of the 31 proteins which were associated with the immune response and inflammatory processes could be related to oocyte maturation and fertilization. Some of the identified proteins were present in more than one fraction; this could be explained by a change in their isoelectric points, because of the loss of part of the amino acid sequence or a change in the glycosylation status of the protein. Improved oocyte IVM and IVF will increase embryo production, which in turn will contribute to the efficiency of assisted reproduction in various mammalian species.
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Affiliation(s)
- Yvonne Ducolomb
- Department of Health Sciences, Universidad Autónoma Metropolitana-Iztapalapa, México Distrito Federal, México
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Reynaud K, Fontbonne A, Saint-Dizier M, Thoumire S, Marnier C, Tahir MZ, Meylheuc T, Chastant-Maillard S. Folliculogenesis, Ovulation and Endocrine Control of Oocytes and Embryos in the Dog. Reprod Domest Anim 2012; 47 Suppl 6:66-9. [DOI: 10.1111/rda.12055] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Accepted: 07/21/2012] [Indexed: 11/27/2022]
Affiliation(s)
| | | | | | | | | | | | - T Meylheuc
- INRA; UMR 1319 MICALIS; MIMA2 Imaging Center; Jouy-en-Josas; France
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Tvarijonaviciute A, Gutiérrez AM, Miller I, Razzazi-Fazeli E, Tecles F, Ceron JJ. A proteomic analysis of serum from dogs before and after a controlled weight-loss program. Domest Anim Endocrinol 2012; 43:271-7. [PMID: 22591953 DOI: 10.1016/j.domaniend.2012.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 04/07/2012] [Accepted: 04/13/2012] [Indexed: 11/19/2022]
Abstract
The objective of this study was to investigate how weight-loss program would alter the proteome of the serum of Beagle dogs. For this purpose, serum samples from 5 Beagle dogs, before and after weight loss, were analyzed using 2-dimensional electrophoresis. Protein profiles of all samples were obtained, divided into 2 classes (obese and lean), and compared using specific 2-dimensional software, giving a total of 144 spot matches. Statistical analysis revealed 3 spot matches whose expressions were modulated in response to weight loss: 2 protein spots were upregulated and 1 protein spot was downregulated in the obese state in comparison with the lean state of the dogs. Mass spectrometric identification of differentially regulated spots revealed that these protein spots corresponded to retinol-binding protein 4, clusterin precursor, and α-1 antitrypsin, respectively, which could be considered potential markers of obesity and obesity-related disease processes in dogs.
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Affiliation(s)
- A Tvarijonaviciute
- Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, 30100 Espinardo, Murcia, Spain
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Fahiminiya S, Roche S, Gérard N. Improvement of 2D-PAGE resolution of human, porcine and canine follicular fluid: comparison of two immunodepletion columns. Reprod Domest Anim 2011; 47:e67-70. [PMID: 22050422 DOI: 10.1111/j.1439-0531.2011.01939.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Follicular fluid provides the microenvironment within which somatic cells proliferate and differentiate, and the oocyte matures. It contains a number of soluble factors implicated in various stages of follicular development, most of them being functionally unknown. The presence of several high-abundance proteins, mainly originating from the blood circulation, is a major challenge of follicular fluid proteomic analysis, as these proteins can mask or decrease the visualization of follicle-specific proteins. In this study, we evaluated the efficiency of two immunodepletion columns (ProteomeLab™ IgY-HSA and MARS-6) on follicular fluids of human, porcine and canine prior to 2D-PAGE. Our results showed that both columns were suitable to remove some of the high-abundance proteins present in human and canine follicular fluid. In conclusion, we demonstrated that the immunodepletion strategy enables the detection of new protein spots, increases resolution and highly improves the intensity of low-abundance proteins by 2D-PAGE.
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Affiliation(s)
- S Fahiminiya
- Physiologie de la Reproduction et des Comportements, UMR 6175, INRA, Nouzilly, France
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Fahiminiya S, Labas V, Roche S, Dacheux JL, Gérard N. Proteomic analysis of mare follicular fluid during late follicle development. Proteome Sci 2011; 9:54. [PMID: 21923925 PMCID: PMC3189114 DOI: 10.1186/1477-5956-9-54] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2011] [Accepted: 09/17/2011] [Indexed: 12/31/2022] Open
Abstract
Background Follicular fluid accumulates into the antrum of follicle from the early stage of follicle development. Studies on its components may contribute to a better understanding of the mechanisms underlying follicular development and oocyte quality. With this objective, we performed a proteomic analysis of mare follicular fluid. First, we hypothesized that proteins in follicular fluid may differ from those in the serum, and also may change during follicle development. Second, we used four different approaches of Immunodepletion and one enrichment method, in order to overcome the masking effect of high-abundance proteins present in the follicular fluid, and to identify those present in lower abundance. Finally, we compared our results with previous studies performed in mono-ovulant (human) and poly-ovulant (porcine and canine) species in an attempt to identify common and/or species-specific proteins. Methods Follicular fluid samples were collected from ovaries at three different stages of follicle development (early dominant, late dominant and preovulatory). Blood samples were also collected at each time. The proteomic analysis was carried out on crude, depleted and enriched follicular fluid by 2D-PAGE, 1D-PAGE and mass spectrometry. Results Total of 459 protein spots were visualized by 2D-PAGE of crude mare follicular fluid, with no difference among the three physiological stages. Thirty proteins were observed as differentially expressed between serum and follicular fluid. Enrichment method was found to be the most powerful method for detection and identification of low-abundance proteins from follicular fluid. Actually, we were able to identify 18 proteins in the crude follicular fluid, and as many as 113 in the enriched follicular fluid. Inhibins and a few other proteins involved in reproduction could only be identified after enrichment of follicular fluid, demonstrating the power of the method used. The comparison of proteins found in mare follicular fluid with proteins previously identified in human, porcine and canine follicular fluids, led to the identification of 12 common proteins and of several species-specific proteins. Conclusions This study provides the first description of mare follicular fluid proteome during the late follicle development stages. We identified several proteins from crude, depleted and enriched follicular fluid. Our results demonstrate that the enrichment method, combined with 2D-PAGE and mass spectrometry, can be successfully used to visualize and further identify the low-abundance proteins in the follicular fluid.
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Affiliation(s)
- Somayyeh Fahiminiya
- INRA, UMR 6175 Physiologie de la Reproduction et des Comportements, F- 37380 Nouzilly, France.
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