Edad avanzada y Rejuvenecimiento
Las consecuencias del envejecimiento reproductivo se observan a diario en las clínicas de reproducción. Por esto, los investigadores de IVIRMA Global están trabajando para identificar los mecanismos que producen dicho envejecimiento.
Entre los proyectos, destacan:
- cambios en el epigenoma relacionado con la edad
- dinámicas de telómeros en gametos y sangre periférica
- función mitocondrial en la preimplantación de embriones
El equipo científico también ha centrado sus investigaciones en identificar nuevas estrategias de tratamiento que puedan activar los folículos primordiales en pacientes que presenten un estado avanzado de envejecimiento reproductivo. Gracias a estas técnicas, se han conseguido embarazos en varios pacientes a los que previamente se les había diagnosticado un fallo ovárico prematuro
Investigadores trabajando en este área
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Públicaciones en este área
- Mitochondrial Dysfunction and Ovarian Aging.
Kasapoglu I Seli E
Fertil Steril. 2020 Jan;113(1):76-77. doi: 10.1016/j.fertnstert.2019.10.024. No abstract available. - Comparison of pregnancy outcomes following intrauterine insemination in young women with decreased versus normal ovarian reserve
Ashley W. Tiegs Sun L Scott RT R. Goodman L
Fertility and SterilityIn press, corrected proofAvailable online 6 March 2020 - Estrategias de mejora de la fertilidad: preservación rejuvenecimiento y células madre
Acosta-Bueno C Antonio Cejudo-Román Salazar-Vera A Quiroga-Gil R
Medicina Reproductiva y Embriología Clínica, Volume 7, Issue 1, January–April 2020, Pages 33-49 - Effects of intraovarian injection of autologous platelet rich plasma on ovarian reserve and IVF outcome parameters in women with primary ovarian insufficiency
Cakiroglu Y Saltik A Yuceturk A Karaosmanoglu O Kopuk SY Scott RT Tiras B Seli E
Aging (Albany NY). 2020 Jun 5;12(11):10211-10222. doi: 10.18632/aging.103403. Epub 2020 Jun 5. - The BCL-2 pathway preserves mammalian genome integrity by eliminating recombination-defective oocytes
ElInati E Zielinska AP McCarthy A Kubikova N Maciulyte V Mahadevaiah S Sangrithi MN Ojarikre O Wells D Niakan KK Schuh M Turner JMA
Nat Commun. 2020 May 25;11(1):2598. doi: 10.1038/s41467-020-16441-z. - Cumulus cells have longer telomeres than leukocytes in reproductive-age women.
Lara EE Franasiak JM Marin D Tao X Diaz-Gimeno P Florensa M Martin M Seli E Pellicer A
Fertil Steril. 2019 Oct 6. pii: S0015-0282(19)32299-X. doi: 10.1016/j.fertnstert.2019.08.089. [Epub ahead of print] - Diminished Ovarian Reserve Chemotherapy-Induced Mouse Model: A Tool for the Preclinical Assessment of New Therapies for Ovarian Damage.
Buigues A Marchante M Herraiz S Pellicer A
Reprod Sci. 2019 Feb 21:1933719119831784. doi: 10.1177/1933719119831784. [Epub ahead of print] - Diminished ovarian reserve versus ovarian aging: overlaps and differences.
Ata B Seyhan A Seli E
Curr Opin Obstet Gynecol. 2019 Feb 18. doi: 10.1097/GCO.0000000000000536. [Epub ahead of print] - Mitochondria as a tool for oocyte rejuvenation.
Labarta E de Los Santos MJ Escribá MJ Pellicer A Herraiz S
Fertil Steril. 2019 Jan 2. pii: S0015-0282(18)32162-9. doi: 10.1016/j.fertnstert.2018.10.036. [Epub ahead of print] Review. - Diminished ovarian reserve and poor response to stimulation in patients <38 years old: a quantitative but not qualitative reduction in performance.
Morin SJ Patounakis G Juneau CR Neal SA Scott RT Seli E
Hum Reprod, 33(8):1489-1498, 2018.
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Presentaciones en esta área
- Pellicer N Herraiz S Martínez RM Buigues A Gómez-Seguí I Martínez J Pellicer A O-088 Bone marrow derived stem cells restore ovarian function and fertility in premature ovarian insufficiency women. Interim report of a randomized trial: mobilization versus ovarian injection. Presented at the 36th annual meeting of the European Society of Human Reproduction and Embryology
ESHRE 2020
- Buigues A Marchante M Martínez J Pellicer A Herraiz S 0-143 G-CSF Mobilized Plasma Regenerate Ovarian Stroma and Restore Ovarian Function. Presented at the 67th Annual Meeting of the Society for Reproductive Investigation
SRI 2020
- Devesa-Peiro A Sebastian-Leon P Pellicer A Diaz-Gimeno P T-206 Endometrial Aging Evidence at Transcriptomic Level Presented at the 67th Annual Meeting of the Society for Reproductive Investigation
- Grau Gonzalez-Picazo A Soler N Escribá MJ Vendrell X Viloria T P-417 Effect of different 6-dimethylaminopurine (6-DMAP) treatments on reversible arresting of mono and tripronuclear embryos at the pronuclear stage Presented at the 35th annual meeting of the European Society of Human Reproduction and Embryology
ASRM 2019
- Marugappan G Kim G Kort JD Hanson BM Neal SA Tiegs AW Osman EK Scott RT Lathi RB P-110 Blastocyst grade predicts outcome after frozen euploid transfer in patients with recurrent pregnancy loss Presented at the 35th annual meeting of the European Society of Human Reproduction and Embryology
- Pool G Rogers S Mania A Everett G Doshi AM Srikantharajah S Joshi HN Wilding M Bishop S Muriel L Maalouf W Hickman C P-455 Multi-site, blind prospective trial assessing whether semen oxidation reduction potential (SORP) assessment can be used to predict low fertilisation with conventional IVF: interim analysis Presented at the 74th Scientific Congress & Expo of the American Society for Reproductive Medicine
- Meseguer M Bori L Del Gallego R Remohí J Quinonero A Dominguez F P-134: Protein profile of euploid single embryo transfer reveals differential patterns among them. Presented at the 74th Scientific Congress & Expo of the American Society for Reproductive Medicine
ESHRE 2019
- Gonzalez-Martin R Telez-Plaza M Domínguez F Association of Blood Cadmium and Lead Levels with Reproductive Lifespan Among Postmenopausal Women: NHANES 2005-2014. Presented at the 34rd annual meeting of the European Society of Human Reproduction and Embryology
SRI 2019
- Morin SJ Wang T Tao X Earnhardt M Seli E Scott RT Ultra-low oxygen (o2) tension after day 3 of in vitro development does not alter blastocyst transcriptome: a comparison of 2% versus 5% o2 tension in extended culture Presented at the 34rd annual meeting of the European Society of Human Reproduction and Embryology
ASRM 2018
- Pirtea P Marin D Sun L Hong K Zhan Y Tao X Scott RT Gonadotrophin receptor polymorphisms (fshr n680s and lhcgr n312s) are not of clinical outcome and live birth in ivf cycles Presented at the 65th Annual Meeting of the Society for Reproductive Investigation
- Kim G Morin SJ Patounakis G Juneau C Neal SA Abc trial: appraisal of body content. Frozen embryo cycles are not impacted by the negative effects of obesity seen in fresh cycles Presented at the 65th Annual Meeting of the Society for Reproductive Investigation
- Tiegs W Tao X Landis J Rajchel J Bedard JL Seli E Wells D Fragouli E Scott RT Evaluation of sperm mitochondrial dna copy number as a predictor of in vitro fertilization/intracytoplasmic sperm injection (ivf/icsi) cycle outcomes in a large infertile population Presented at the 65th Annual Meeting of the Society for Reproductive Investigation
- Devesa A Sebastian-Leon P Garcia-Garcia F Arnau V Pellicer A Diaz-Gimeno P Functional genomic meta-analysis identifies similarities between endometrial-related subfertilities Presented at the 73rd annual meeting of the American Society of Reproductive Medicine
ESHRE 2018
- López-Pérez N Santamaría X Díaz-Gimeno P Sebastian-Leon P Faus A Remohí J Pellicer A Simón C Cervelló I Stem Cell-Secreted Paracrine Factors in Human Endometrial Regeneration Presented at the 33rd annual meeting of the European Society of Human Reproduction and Embryology
SRI 2018
- Cobo A Meseguer M Coello A Sanchez E Garcia Velasco J Remohí J Pellicer A Estimation of reproductive success according to age, number of oocytes and etiology in elective or oncological fertility preservation (FP) patients Presented at the 33rd annual meeting of the European Society of Human Reproduction and Embryology
ASRM 2017
- Coello A Sanchez E Campos P Vallejo B Meseguer M Cobo A Oocyte dysmorphisms are not associated with post warming survival, fertilization and embryo development in own oocytes vitrification cycles Presented at the 33rd annual meeting of the European Society of Human Reproduction and Embryology
- Garnsey HM Eccles JM Iturriaga A Scott RT Zimmerman RS Incidental diagnosis of a parental balanced reciprocal rearrangement in couples undergoing routine aneuploidy screening by targeted next generation sequencing (TNGS) Presented at the 64th Annual Meeting of the Society for Reproductive Investigation
- Goodman L Khan Z Franasiak JM Juneau CR Morin SJ Neal SA Scott RT Goldberg JM Current surgical experience and deficits in reproductive endocrinology and infertility training across fellowships in the United States Presented at the 64th Annual Meeting of the Society for Reproductive Investigation