Placental infection – Page 2 – Communicable Diseases Research

Placental deficiency during maternal SARS-CoV-2 infection

산모의 SARS-CoV-2 감염 중 태반 결핍

Multicenter Study

Published on 2022-01-012022-09-12
Journal: Placenta [Category] MERS, SARS, 진단,

A standardized definition of placental infection by SARS-CoV-2, a consensus statement from the National Institutes of Health/Eunice Kennedy Shriver National Institute of Child Health and Human Development SARS-CoV-2 Placental Infection Workshop

Article

Published on 2021-12-012023-06-19
Journal: American journal of obstetrics and gynecology [Category] MERS, SARS,

[키워드] COVID-19 fetal death immunohistochemistry In situ hybridization Placental infection placentitis preeclampsia Preterm birth SARS-CoV-2 Stillbirth syncytiotrophoblast vertical transmission
[DOI] 10.1016/j.ajog.2021.07.029 PMC 바로가기

Infrequent Placental and Fetal Involvement in SARS-CoV-2 Infection: Pathology Data from a Large Medical Center

Article

Published on 2021-10-162022-10-29
Journal: Journal of Developmental Biology [Category] COVID-19,

Clinical and in Vitro Evidence against Placenta Infection at Term by Severe Acute Respiratory Syndrome Coronavirus 2

중증 급성 호흡기 증후군 코로나바이러스 2에 의한 기간 태반 감염에 대한 임상 및 시험관 내 증거

Clinical Trial

Published on 2021-09-012022-09-11
Journal: The American journal of pathology [Category] SARS, 유전자 메커니즘, 임상, 치료기술,

[키워드] absence acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 analyzed angiotensin Angiotensin-converting enzyme angiotensin-converting enzyme 2 Cell clinical consequence coronavirus coronavirus 2 coronavirus disease Defense demise during pregnancy enzyme expression fetus Host immunohistochemistry In situ hybridization Infection mechanism membrane mother Newborn not express Placenta Placental infection Placentas positive control Pregnancy Pregnancy confirmed protease Protein quantification question raise receptor Replication respiratory reverse transcriptase reverse transcriptase PCR SARS-CoV-2 SARS-CoV-2 entry SARS-CoV-2 virions Serine serine 2 severe acute respiratory syndrome Coronavirus supernatant syncytium term TMPRSS2 transmembrane transmembrane protease serine 2 Transmission undetectable Vero E6 vertical transmission virus
[DOI] 10.1016/j.ajpath.2021.05.009 PMC 바로가기 [Article Type] Clinical Trial

Unique Severe COVID-19 Placental Signature Independent of Severity of Clinical Maternal Symptoms

Article

Published on 2021-08-232022-10-28
Journal: Viruses [Category] COVID-19, MERS, SARS,

[키워드] abnormality accompanied B-cell change Characteristics clinical clinical symptom Cohort cohort study collected Combination correlated correlation COVID-19 COVID-19 disease criteria determine disease distress foetal outcome functional consequence histological independent of infiltration Inflammatory lack Local Maternal multicentre nasopharyngeal Necrosis outcome outcomes pathology Patient PCR Placenta placental Placental infection positive predict Pregnancy pregnant patient pregnant women presenting Prevent reported resulting risk SARS-CoV-2 SARS-COV-2 infection severity signature staining transmission of SARS-CoV-2 unique with COVID-19
[DOI] 10.3390/v13081670 PMC 바로가기 [Article Type] Article

Fetal and placental infection with SARS-CoV-2 in early pregnancy

임신 초기 SARS-CoV-2에 의한 태아 및 태반 감염

Case Reports

Published on 2021-07-012022-09-11
Journal: Journal of medical virology [Category] SARS, 치료법,

[키워드] accompanied acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Chain Reaction clinician consequence coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 infection double-stranded RNA dsRNA early pregnancy fetal fetus first trimester histological histological examination Hyperinflammatory immunofluorescence immunohistochemistry in some Infection Inflammation kidney lung management Microscopy miscarriage nucleocapsid protein organ organs outcomes pandemic Particle Particles Placenta placental Placental infection polymerase chain polymerase chain reaction positive Pregnancy pregnant women produced Prominent Protein provided Quantitative Replication responsible reverse transcription RNA SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 nucleocapsid SARS-CoV-2 protein severe acute respiratory syndrome Coronavirus target targets tissues Transmission Viral RNA
[DOI] 10.1002/jmv.26965 PMC 바로가기 [Article Type] Case Reports

High Antibodies to VAR2CSA in Response to Malaria Infection Are Associated With Improved Birthweight in a Longitudinal Study of Pregnant Women

말라리아 감염에 대한 VAR2CSA에 대한 높은 항체는 임산부의 종단적 연구에서 출생 체중 개선과 관련이 있다.

Original Research

Published on 2021-06-162024-08-08
Journal: Frontiers in immunology [Category] 말라리아,

[키워드] birthweight malaria in pregnancy (MiP) Papua New Guinea Placental infection Plasmodium falciparum VAR2CSA antibodies
[DOI] 10.3389/fimmu.2021.644563 PMC 바로가기 [Article Type] Original Research

Molecular Pathology Analysis of SARS-CoV-2 in Syncytiotrophoblast and Hofbauer Cells in Placenta from a Pregnant Woman and Fetus with COVID-19

Article

Published on 2021-04-152022-10-28
Journal: Pathogens [Category] COVID-19,

[키워드] abnormality ACE2 antibody CD163 Cell cells coronavirus Coronavirus disease 2019 COVID-19 determine double staining evaluate Evidence fetal infection fetus heterogeneous group Hofbauer cell Human immunodeficiency virus immunologically include infected with SARS-CoV-2 Infection intervillositis involved Macrophage macrophage marker maternal-fetal transmission membrane Molecular pathology Necrosis Neonate pathology Placenta placental Placental infection positive Protein RNA SARS-CoV-2 SARS-CoV-2 antigen SARS-COV-2 infection SARS-CoV-2 nucleocapsid severe acute respiratory syndrome coronavirus 2 staining syncytiotrophoblast these cell TMPRSS2 Transmission transplacental transmission villous macrophages virus viruses with COVID-19 woman women Zika virus zone
[DOI] 10.3390/pathogens10040479 PMC 바로가기 [Article Type] Article

Term Human Placental Trophoblasts Express SARS-CoV-2 Entry Factors ACE2, TMPRSS2, and Furin

용어 인간 태반 영양막은 SARS-CoV-2 진입 인자 ACE2, TMPRSS2 및 푸린을 발현합니다

Research Article

Published on 2021-04-142022-09-10
Journal: mSphere [Category] MERS, SARS, 유전자 메커니즘,

[키워드] ACE2 acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Affect affected angiotensin Angiotensin-converting enzyme angiotensin-converting enzyme 2 Blood bloodstream caused cell type cell types cells Combination coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 Defense demonstrated entry of SARS-CoV-2 enzyme Express expresse expressed expression expression of SARS-CoV-2 Factor Factors furin highest Human immunofluorescence In situ hybridization Infection Intervention Lungs maternal blood organ pandemic Particles Placenta placental Placental infection pregnant women protease pseudovirus quantitative PCR respiratory risk risk of COVID-19 RNA-Seq RT-qPCR SARS-CoV-2 SARS-CoV-2 entry factor SARS-CoV-2 entry factors SARS-COV-2 infection SARS-CoV-2 pseudovirus Serine serine 2 severe acute respiratory syndrome Coronavirus spread to term tested TMPRSS2 Transcriptome transcriptome sequencing transmembrane transmembrane protease serine 2 Transmission trophoblast Viremia virus while women
[DOI] 10.1128/mSphere.00250-21 PMC 바로가기 [Article Type] Research Article

Persistence of SARS-CoV-2 in the first trimester placenta leading to transplacental transmission and fetal demise from an asymptomatic mother

임신 초기 태반에서 SARS-CoV-2가 지속되어 무증상 산모로부터 태반 전파 및 태아 사망으로 이어짐

Case Reports

Published on 2021-03-182022-09-11
Journal: Human reproduction (Oxford, England) [Category] SARS, 치료기술,

[키워드] abortion absence acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 amniotic Amniotic fluid Asymptomatic caused Cell Clinical course congenital coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 decidua demise early pregnancy edema Evidence evidence of fetal fetal membrane FIBRIN first trimester gestation hydrops fetalis in some indicated Infection Inflammation leukocyte leukocyte infiltration lysed membrane mother Placenta placental placental barrier Placental infection pleural effusion positive Pregnancy Pregnant woman Protein respiratory tract S proteins S1 and S2 SARS-CoV-2 severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus 2 tested the S protein the Spike throat swab tissue tissues Transmission transmission of SARS-CoV-2 Ultrasonography vertical transmission villi Viral RNA virus
[DOI] 10.1093/humrep/deaa367 PMC 바로가기 [Article Type] Case Reports