PMID- 31028817 OWN - NLM STAT- MEDLINE DCOM- 20200312 LR - 20200312 IS - 1873-1708 (Electronic) IS - 0890-6238 (Linking) VI - 86 DP - 2019 Jun TI - Parental perinatal exposure to bisphenol A reduces the threshold to disrupt blastocyst implantation via decreasing talin, occudin and E-cadherin levels. PG - 86-97 LID - S0890-6238(19)30071-1 [pii] LID - 10.1016/j.reprotox.2019.04.005 [doi] AB - The aim was to evaluate the effect of perinatal BPA exposure of one or both parents on the implantation index and expression of talin, occludin and E-cadherin in the uterine epithelial cells (UEC) of the offspring. Pregnant Wistar dams (F0) received BPA or vehicle from gestational day (GD) 6 to lactation day 21. F1 animals were mated forming four groups: Control dam-Control sire (Cfemale symbol-Cmale symbol), BPA dam -Control sire (Bfemale symbol-Cmale symbol), Control dam -BPA sire (Cfemale symbol-Bmale symbol), BPA dam -BPA sire (Bfemale symbol-Bmale symbol). F1 dams were sacrificed at GD 6. Significantly decreased number of implantation sites was observed in the Bfemale symbol-Bmale symbol group as compared to the Cfemale symbol-Cmale symbol group, which correlated with decreased talin apical/basal expression ratio, occludin apical expression, and E-cadherin apical/lateral expression ratio in the UEC. Furthermore, decreased E-cadherin expression in the blastocyst was observed. Our data suggest that reduced protein expressions in F1 BPA offspring could result from decreased progesterone serum levels. CI - Copyright (c) 2019 Elsevier Inc. All rights reserved. FAU - Martinez-Pena, Annia A AU - Martinez-Pena AA AD - Facultad de Quimica, Departamento de Biologia, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico 04510, Mexico. FAU - Pena-Castillo, Andrea AU - Pena-Castillo A AD - Facultad de Quimica, Departamento de Biologia, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico 04510, Mexico. FAU - Parra-Forero, L Yuliana AU - Parra-Forero LY AD - Departamento de Toxicologia, Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional (Cinvestav), Ciudad de Mexico 07360, Mexico. FAU - Hernandez-Ochoa, Isabel AU - Hernandez-Ochoa I AD - Departamento de Toxicologia, Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional (Cinvestav), Ciudad de Mexico 07360, Mexico. FAU - Hernandez-Barrientos, Luis R AU - Hernandez-Barrientos LR AD - Facultad de Quimica, Departamento de Biologia, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico 04510, Mexico. FAU - Morimoto, Sumiko AU - Morimoto S AD - Instituto Nacional de Ciencias Medicas y de la Nutricion Salvador Zubiran, Ciudad de Mexico 14080, Mexico. FAU - Mendoza-Rodriguez, C Adriana AU - Mendoza-Rodriguez CA AD - Facultad de Quimica, Departamento de Biologia, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico 04510, Mexico. Electronic address: adrimed@yahoo.com. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20190424 PL - United States TA - Reprod Toxicol JT - Reproductive toxicology (Elmsford, N.Y.) JID - 8803591 RN - 0 (Benzhydryl Compounds) RN - 0 (CDH1 protein, rat) RN - 0 (Cadherins) RN - 0 (Occludin) RN - 0 (Ocln protein, rat) RN - 0 (Phenols) RN - 0 (Talin) RN - 4G7DS2Q64Y (Progesterone) RN - 4TI98Z838E (Estradiol) RN - MLT3645I99 (bisphenol A) SB - IM MH - Animals MH - Benzhydryl Compounds/*toxicity MH - Cadherins/*metabolism MH - Embryo Implantation/*drug effects MH - Estradiol/blood MH - Female MH - Male MH - *Maternal-Fetal Exchange MH - Occludin/*metabolism MH - Phenols/*toxicity MH - Pregnancy MH - Progesterone/blood MH - Rats, Wistar MH - Talin/*metabolism MH - Uterus/drug effects/metabolism OTO - NOTNLM OT - Bisphenol-A OT - Blastocyst OT - E-cadherin OT - Implantation OT - Occluding OT - Talin OT - Uterus EDAT- 2019/04/28 06:00 MHDA- 2020/03/13 06:00 CRDT- 2019/04/28 06:00 PHST- 2019/02/20 00:00 [received] PHST- 2019/04/06 00:00 [revised] PHST- 2019/04/22 00:00 [accepted] PHST- 2019/04/28 06:00 [pubmed] PHST- 2020/03/13 06:00 [medline] PHST- 2019/04/28 06:00 [entrez] AID - S0890-6238(19)30071-1 [pii] AID - 10.1016/j.reprotox.2019.04.005 [doi] PST - ppublish SO - Reprod Toxicol. 2019 Jun;86:86-97. doi: 10.1016/j.reprotox.2019.04.005. Epub 2019 Apr 24.