Stephanie Gaw, MD, PhD
Associate Professor
Ob/Gyn, Reproductive Sciences
School of Medicine

I am a physician-scientist with research interests that lie at the intersection of infectious diseases, placental biology, host immune response to infections, and global health. My research program is translational—focused on maternal-fetal immune responses to perinatal infections, including malaria, Zika and COVID-19. Our goal is to understand how inflammatory responses at the maternal-fetal interface influence pregnancy outcomes.

Education & Training

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• Diversity, Equity, and Inclusion Champion Training University of California 2022
• Fellowship Maternal-Fetal Medicine University of California, Los Angeles 2016
• Residency Obstetrics and Gynecology University of California, San Francisco 2013
• MD Medicine Albert Einstein College of Medicine 2009
• PhD Microbiology and Immunology Albert Einstein College of Medicine 2007
• BA Molecular and Cell Biology, Immunology University of California, Berkeley 1998

Interests

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• prenatal diagnosis
• obstetrics
• fetal growth restriction
• immunology and inflammation in pregnancy
• malaria
• global health
• infections in pregnancy
• fetal ultrasound
• Zika virus

Websites

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• @@gaw_lab on Twitter (twitter.com)
• Gaw Lab Website (gawlab.ucsf.edu)

Publications (101)

Top publication keywords:
PregnancyPregnancy OutcomePregnancy Complications, ParasiticLactationCesarean SectionVaginal Birth after CesareanPregnancy, TwinPlacentaPremature BirthStillbirthZika VirusPregnancy Complications, InfectiousMilk, HumanZika Virus InfectionTrial of Labor

• Monthly Sulfadoxine-Pyrimethamine During Pregnancy Prevents Febrile Respiratory Illnesses: A Secondary Analysis of a Malaria Chemoprevention Trial in Uganda.
  Open forum infectious diseases 2024 Lee JJ, Kakuru A, Jacobson KB, Kamya MR, Kajubi R, Ranjit A, Gaw SL, Parsonnet J, Benjamin-Chung J, Dorsey G, Jagannathan P, Roh ME
• In Utero Exposure to Maternal COVID-19 Vaccination and Offspring Neurodevelopment at 12 and 18 Months.
  JAMA pediatrics 2024 Jaswa EG, Cedars MI, Lindquist KJ, Bishop SL, Kim YS, Kaing A, Prahl M, Gaw SL, Corley J, Hoskin E, Cho YJ, Rogers E, Huddleston HG
• Perfluorooctanoic acid induces transcriptomic alterations in second trimester human cytotrophoblasts.
  Toxicological sciences : an official journal of the Society of Toxicology 2023 Chen H, Kapidzic M, Gantar D, Aksel S, Levan J, Abrahamsson DP, Jigmeddagva U, Basrai S, San A, Gaw SL, Woodruff TJ, Fisher SJ, Robinson JF
• Distinct transcriptional profiles of maternal and fetal placental macrophages at term are associated with gravidity.
  bioRxiv : the preprint server for biology 2023 Ozarslan N, Robinson JF, Buarpung S, Kim MY, Ansbro MR, Akram J, Montoya DJ, Kamya MR, Kakuru A, Dorsey G, Rosenthal PJ, Cheng G, Feeney ME, Fisher SJ, Gaw SL
• Milk antibody response after 3rd COVID-19 vaccine and SARS-CoV-2 infection and implications for infant protection.
  iScience 2023 Golan Y, Ilala M, Li L, Gay C, Hunagund S, Lin CY, Cassidy AG, Jigmeddagva U, Matsui Y, Ozarslan N, Asiodu IV, Ahituv N, Flaherman VJ, Gaw SL, Prahl M

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• Minimal mRNA uptake and inflammatory response to COVID-19 mRNA vaccine exposure in human placental explants.
  iScience 2023 Gonzalez VJ, Li L, Buarpung S, Prahl M, Robinson JF, Gaw SL
• Assessment of Adverse Reactions, Antibody Patterns, and 12-month Outcomes in the Mother-Infant Dyad After COVID-19 mRNA Vaccination in Pregnancy.
  JAMA network open 2023 Cassidy AG, Li L, Golan Y, Gay C, Lin CY, Jigmeddagva U, Chidboy MA, Ilala M, Buarpung S, Gonzalez VJ, Basilio E, Duck M, Murtha AP, Wu AHB, Lynch KL, Asiodu IV, Prahl MK, Gaw SL
• Validated Calculators Predicting Cesarean Delivery After Induction: Accuracy in an External Population.
  Obstetrics and gynecology 2023 Shao SJ, Teal EN, Lewkowitz AK, Gaw SL, Sobhani NC
• Retrospective analysis of wildfire smoke exposure and birth weight outcomes in the San Francisco Bay Area of California.
  Environmental research, health : ERH 2023 Fernández ACG, Basilio E, Benmarhnia T, Roger J, Gaw SL, Robinson JF, Padula AM
• Predictors of antepartum maternal sepsis and effects on neonatal outcomes: a population-based cohort study.
  Journal of perinatology : official journal of the California Perinatal Association 2023 Ozarslan N, Gaw SL, Cassidy AG, Caughey AB
• Analysis of placental pathology after COVID-19 by timing and severity of infection.
  American journal of obstetrics & gynecology MFM 2023 Corbetta-Rastelli CM, Altendahl M, Gasper C, Goldstein JD, Afshar Y, Gaw SL
• Nirmatrelvir-Ritonavir (Paxlovid) for Mild Coronavirus Disease 2019 (COVID-19) in Pregnancy and Lactation.
  Obstetrics and gynecology 2023 Lin CY, Cassidy AG, Li L, Prahl MK, Golan Y, Gaw SL
• Minimal mRNA uptake and inflammatory response to COVID-19 mRNA vaccine exposure in human placental explants.
  medRxiv : the preprint server for health sciences 2023 Gonzalez V, Li L, Buarpung S, Prahl M, Robinson JF, Gaw SL
• Gestational age-dependent decrease in fetal Hofbauer cells in placentas from pregnancies exposed to wildfire smoke in California.
  medRxiv : the preprint server for health sciences 2023 Basilio E, Ozarslan N, Buarpung S, Benmarhnia T, Padula AM, Robinson JF, Gaw SL
• Milk antibody response after 3rd dose of COVID-19 mRNA vaccine and SARS-CoV-2 breakthrough infection and implications for infant protection.
  medRxiv : the preprint server for health sciences 2022 Golan Y, Ilala M, Gay C, Hunagund S, Lin CY, Cassidy AG, Jigmeddagva U, Li L, Ozarslan N, Asiodu IV, Ahituv N, Flaherman VJ, Gaw SL, Prahl M
• Patterns of Peripartum Depression and Anxiety During the Pre-Vaccine COVID-19 Pandemic.
  Research square 2022 Altendahl MR, Xu L, Asiodu I, Boscardin J, Gaw SL, Flaherman VJ, Jacoby VL, Richards MC, Krakow D, Afshar Y
• Circulating Angiogenic Factor Levels in Hypertensive Disorders of Pregnancy
  NEJM Evidence. 2022;1(12):EVIDoa2200161. 2022 Thadhani R, Lemoine E, Rana S, Costantine MM, Calsavara VF, Boggess K, Wylie BJ, Simas TAM, Louis JM, Espinoza J, Gaw SL, Murtha A, Wiegand S, Gollin Y, Singh D, Silver RM, Durie DE, Panda B, Norwitz …
• Circulating Angiogenic Factor Levels in Hypertensive Disorders of Pregnancy.
  NEJM evidence 2022 Thadhani R, Lemoine E, Rana S, Costantine MM, Calsavara VF, Boggess K, Wylie BJ, Moore Simas TA, Louis JM, Espinoza J, Gaw SL, Murtha A, Wiegand S, Gollin Y, Singh D, Silver RM, Durie DE, Panda B, …
• Wildfire Smoke Exposure during Pregnancy: A Review of Potential Mechanisms of Placental Toxicity, Impact on Obstetric Outcomes, and Strategies to Reduce Exposure.
  International journal of environmental research and public health 2022 Basilio E, Chen R, Fernandez AC, Padula AM, Robinson JF, Gaw SL
• Evaluation of transplacental transfer of mRNA vaccine products and functional antibodies during pregnancy and infancy.
  Nature communications 2022 Prahl M, Golan Y, Cassidy AG, Matsui Y, Li L, Alvarenga B, Chen H, Jigmeddagva U, Lin CY, Gonzalez VJ, Chidboy MA, Warrier L, Buarpung S, Murtha AP, Flaherman VJ, Greene WC, Wu AHB, Lynch KL, Rajan J,…
• Effects of Vaccination Against Influenza, Pertussis, and COVID-19 on Human Milk Antibodies: Current Evidence and Implications for Health Equity.
  Frontiers in immunology 2022 Hunagund S, Golan Y, Asiodu IV, Prahl M, Gaw SL
• Neutralizing antibody activity against SARS-CoV-2 variants in gestational age-matched mother-infant dyads after infection or vaccination.
  JCI insight 2022 Matsui Y, Li L, Prahl M, Cassidy AG, Ozarslan N, Golan Y, Gonzalez VJ, Lin CY, Jigmeddagva U, Chidboy MA, Montano M, Taha TY, Khalid MM, Sreekumar B, Hayashi JM, Chen PY, Kumar GR, Warrier L, Wu AH, …
• Integrated analysis of transcriptomic datasets to identify placental biomarkers of spontaneous preterm birth.
  Placenta 2022 Sobhani NC, Mernoff R, Abraha M, Okorie CN, Marquez-Magana L, Gaw SL, Robinson JF
• Early non-neutralizing, afucosylated antibody responses are associated with COVID-19 severity.
  Science translational medicine 2022 Chakraborty S, Gonzalez JC, Sievers BL, Mallajosyula V, Chakraborty S, Dubey M, Ashraf U, Cheng BY, Kathale N, Tran KQT, Scallan C, Sinnott A, Cassidy A, Chen ST, Gelbart T, Gao F, Golan Y, Ji X, Kim-…
• Antibodies elicited by SARS-CoV-2 infection or mRNA vaccines have reduced neutralizing activity against Beta and Omicron pseudoviruses.
  Science translational medicine 2022 Sievers BL, Chakraborty S, Xue Y, Gelbart T, Gonzalez JC, Cassidy AG, Golan Y, Prahl M, Gaw SL, Arunachalam PS, Blish CA, Boyd SD, Davis MM, Jagannathan P, Nadeau KC, Pulendran B, Singh U, Scheuermann…
• Evaluating COVID-19 Vaccine-Related Messenger RNA in Breast Milk-Reply.
  JAMA pediatrics 2022 Golan Y, Flaherman VJ, Gaw SL
• Structurally and functionally distinct early antibody responses predict COVID-19 disease trajectory and mRNA vaccine response.
  bioRxiv : the preprint server for biology 2021 Chakraborty S, Gonzalez JC, Sievers BL, Mallajosyula V, Chakraborty S, Dubey M, Ashraf U, Cheng BY, Kathale N, Tran KQT, Scallan C, Sinnott A, Cassidy A, Chen ST, Gelbart T, Gao F, Golan Y, Ji X, Kim-…
• Milk From Women Diagnosed With COVID-19 Does Not Contain SARS-CoV-2 RNA but Has Persistent Levels of SARS-CoV-2-Specific IgA Antibodies.
  Frontiers in immunology 2021 Pace RM, Williams JE, Järvinen KM, Meehan CL, Martin MA, Ley SH, Barbosa-Leiker C, Andres A, Yeruva L, Belfort MB, Caffé B, Navarrete AD, Lackey KA, Pace CDW, Gogel AC, Fehrenkamp BD, Klein M, Young …
• Evaluation of transplacental transfer of mRNA vaccine products and functional antibodies during pregnancy and early infancy.
  medRxiv : the preprint server for health sciences 2021 Prahl M, Golan Y, Cassidy AG, Matsui Y, Li L, Alvarenga B, Chen H, Jigmeddagva U, Lin CY, Gonzalez VJ, Chidboy MA, Warrier L, Buarpung S, Murtha AP, Flaherman VJ, Greene WC, Wu AHB, Lynch KL, Rajan J,…
• Middle Cerebral Artery Dopplers and Abnormal Neonatal Outcomes among Pregnant Women with Zika Virus Infection.
  American journal of perinatology 2021 Mok T, Pereira JP, Sobhani NC, Cardozo RF, Valle HA, Dutra BRT, Gama HD, Moreira ME, Vasconcelos Z, Pone M, Gaw SL
• Dysregulation of placental vascular development- a mechanism for adverse pregnancy outcomes in placental malaria.
  EBioMedicine 2021 Ozarslan N, Gaw SL
• COVID-19 mRNA Vaccination in Lactation: Assessment of Adverse Events and Vaccine Related Antibodies in Mother-Infant Dyads.
  Frontiers in immunology 2021 Golan Y, Prahl M, Cassidy AG, Gay C, Wu AHB, Jigmeddagva U, Lin CY, Gonzalez VJ, Basilio E, Chidboy MA, Warrier L, Buarpung S, Li L, Murtha AP, Asiodu IV, Ahituv N, Flaherman VJ, Gaw SL
• Infant Outcomes Following Maternal Infection With Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2): First Report From the Pregnancy Coronavirus Outcomes Registry (PRIORITY) Study.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2021 Flaherman VJ, Afshar Y, Boscardin WJ, Keller RL, H Mardy A, Prahl MK, T Phillips C, Asiodu IV, Berghella V, Chambers BD, Crear-Perry J, Jamieson DJ, Jacoby VL, Gaw SL
• COVID-19 vaccination patterns and attitudes among American pregnant individuals.
  American journal of obstetrics & gynecology MFM 2021 Huddleston HG, Jaswa EG, Lindquist KJ, Kaing A, Morris JR, Hariton E, Corley J, Hoskin E, Gaw SL, Cedars MI
• Evaluation of Messenger RNA From COVID-19 BTN162b2 and mRNA-1273 Vaccines in Human Milk.
  JAMA pediatrics 2021 Golan Y, Prahl M, Cassidy A, Lin CY, Ahituv N, Flaherman VJ, Gaw SL
• COVID-19 mRNA Vaccination in Lactation: Assessment of adverse events and vaccine related antibodies in mother-infant dyads.
  medRxiv : the preprint server for health sciences 2021 Golan Y, Prahl M, Cassidy AG, Gay C, Wu AHB, Jigmeddagva U, Lin CY, Gonzalez VJ, Basilio E, Warrier L, Buarpung S, Li L, Murtha AP, Asiodu IV, Ahituv N, Flaherman VJ, Gaw SL
• Perinatal Outcomes Among Patients With Sepsis During Pregnancy.
  JAMA network open 2021 Blauvelt CA, Nguyen KC, Cassidy AG, Gaw SL
• 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.
  American journal of obstetrics and gynecology 2021 Roberts DJ, Edlow AG, Romero RJ, Coyne CB, Ting DT, Hornick JL, Zaki SR, Das Adhikari U, Serghides L, Gaw SL, Metz TD, National Institutes of Health/Eunice Kennedy Shriver National Institute of Child …
• Passive and active immunity in infants born to mothers with SARS-CoV-2 infection during pregnancy: prospective cohort study.
  BMJ open 2021 Song D, Prahl M, Gaw SL, Narasimhan SR, Rai DS, Huang A, Flores CV, Lin CY, Jigmeddagva U, Wu A, Warrier L, Levan J, Nguyen CBT, Callaway P, Farrington L, Acevedo GR, Gonzalez VJ, Vaaben A, Nguyen P, …
• Risk of pregnancy loss before 20 weeks' gestation in study participants with COVID-19.
  American journal of obstetrics and gynecology 2021 Jacoby VL, Murtha A, Afshar Y, Gaw SL, Asiodu I, Tolosa J, Norton ME, Boscardin WJ, Flaherman V
• Relationship between maternal age and labor induction duration and outcomes in nulliparous women.
  The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2021 Teal EN, Gaw SL, Has P, Lewkowitz AK
• Organophosphate Flame Retardants, Highly Fluorinated Chemicals, and Biomarkers of Placental Development and Disease During Mid-Gestation.
  Toxicological sciences : an official journal of the Society of Toxicology 2021 Varshavsky JR, Robinson JF, Zhou Y, Puckett KA, Kwan E, Buarpung S, Aburajab R, Gaw SL, Sen S, Gao S, Smith SC, Park JS, Zakharevich I, Gerona RR, Fisher SJ, Woodruff TJ
• Passive and active immunity in infants born to mothers with SARS-CoV-2 infection during pregnancy: Prospective cohort study.
  medRxiv : the preprint server for health sciences 2021 Song D, Prahl M, Gaw SL, Narasimhan S, Rai D, Huang A, Flores C, Lin CY, Jigmeddagva U, Wu AHB, Warrier L, Levan J, Nguyen CBT, Callaway P, Farrington L, Acevedo GR, Gonzalez VJ, Vaaben A, Nguyen P, …
• Relative Postpartum Retinal Vasoconstriction Detected With Optical Coherence Tomography Angiography.
  Translational vision science & technology 2021 Lin BR, Lin F, Su L, Nassisi M, Sadda SR, Gaw SL, Tsui I
• Impact of therapeutic rest in early labor on perinatal outcomes: a prospective study.
  American journal of obstetrics & gynecology MFM 2021 Maykin MM, Ukoha EP, Tilp V, Gaw SL, Lewkowitz AK
• Revisiting the Role of Health Care Proxies in Reproductive Choice.
  Obstetrics and gynecology 2021 Narayana S, Gaw SL, Aldrich JM, Guterman EL
• Maternal Optical Coherence Tomography Angiography Changes Related to Small for Gestational Age Pregnancies.
  Translational vision science & technology 2020 Su L, Lin BR, Lin F, Tsui IK, Gaw SL, Janzen C, Sadda SR, Tsui I
• Clinical Presentation of Coronavirus Disease 2019 (COVID-19) in Pregnant and Recently Pregnant People.
  Obstetrics and gynecology 2020 Afshar Y, Gaw SL, Flaherman VJ, Chambers BD, Krakow D, Berghella V, Shamshirsaz AA, Boatin AA, Aldrovandi G, Greiner A, Riley L, Boscardin WJ, Jamieson DJ, Jacoby VL, Pregnancy CoRonavIrus Outcomes …
• Utility of optical coherence tomography angiography in pregnancy-associated central serous chorioretinopathy.
  American journal of ophthalmology case reports 2020 Pole C, Gaw Stephanie SL, Tsui Irena I
• Generation of a malaria negative Ugandan birth weight standard for the diagnosis of small for gestational age.
  PloS one 2020 Zakama AK, Weekes T, Kajubi R, Kakuru A, Ategeka J, Kamya M, Muhindo MK, Havlir D, Jagannathan P, Dorsey G, Gaw SL
• Placental Malaria.
  Current tropical medicine reports 2020 Zakama AK, Ozarslan N, Gaw SL
• Evaluation of the Choroid in Women with Uncomplicated Pregnancy.
  Translational vision science & technology 2020 Su L, Taweebanjongsin W, Gaw SL, Rabina G, Sadda SR, Tsui I
• Gravidity-dependent associations between interferon response and birth weight in placental malaria.
  Malaria journal 2020 Quanquin NM, Barres LG, Aliyari SR, Day NT, Gerami H, Fisher SJ, Kakuru A, Kamya MR, Havlir DV, Feeney M, Dorsey G, Cheng G, Gaw SL
• Zika virus vertical transmission in children with confirmed antenatal exposure.
  Nature communications 2020 Brasil P, Vasconcelos Z, Kerin T, Gabaglia CR, Ribeiro IP, Bonaldo MC, Damasceno L, Pone MV, Pone S, Zin A, Tsui I, Adachi K, Pereira JP, Gaw SL, Carvalho L, Cunha DC, Guida L, Rocha M, Cherry JD, …
• Acute Respiratory Distress Syndrome in a Preterm Pregnant Patient With Coronavirus Disease 2019 (COVID-19).
  Obstetrics and gynecology 2020 Blauvelt CA, Chiu C, Donovan AL, Prahl M, Shimotake TK, George RB, Schwartz BS, Farooqi NA, Ali SS, Cassidy A, Gonzalez JM, Gaw SL
• The impact of gravidity, symptomatology and timing of infection on placental malaria.
  Malaria journal 2020 Tran EE, Cheeks ML, Kakuru A, Muhindo MK, Natureeba P, Nakalembe M, Ategeka J, Nayebare P, Kamya M, Havlir D, Feeney ME, Dorsey G, Gaw SL
• Early Clinical Infancy Outcomes for Microcephaly and/or Small for Gestational Age Zika-Exposed Infants.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2020 Adachi K, Romero T, Nielsen-Saines K, Pone S, Aibe M, Barroso de Aguiar E, Sim M, Brasil P, Zin A, Tsui I, Gaw SL, Halai UA, Vasconcelos Z, Pereira JP, Salles TS, Barbosa CN, Portari E, Cherry JD, …
• Association of polybrominated diphenyl ether (PBDE) levels with biomarkers of placental development and disease during mid-gestation.
  Environmental health : a global access science source 2020 Varshavsky JR, Robinson JF, Zhou Y, Puckett KA, Kwan E, Buarpung S, Aburajab R, Gaw SL, Sen S, Smith SC, Frankenfield J, Park JS, Fisher SJ, Woodruff TJ
• Discordant Zika Virus Findings in Twin Pregnancies Complicated by Antenatal Zika Virus Exposure: A Prospective Cohort.
  The Journal of infectious diseases 2020 Sobhani NC, Avvad-Portari E, Nascimento ACM, Machado HN, Lobato DSS, Pereira JP, Esquivel MS, Vasconcelos ZC, Zin AA, Tsui I, Adachi K, Brickley EB, Fisher SJ, Nielsen-Saines K, Brasil P, Moreira ME, …
• Vaginal birth after cesarean: Does accuracy of predicted success change from prenatal intake to admission?
  American journal of obstetrics & gynecology MFM 2020 Ha TK, Rao RR, Maykin MM, Mei JY, Havard AL, Gaw SL
• Quantifying the Risks and Benefits of Continuing Labor Induction: Data for Shared Decision-Making.
  American journal of perinatology 2020 Teal EN, Lewkowitz AK, Koser SLP, Tran CBN, Gaw SL
• Identifying risk factors for perinatal death at Tororo District Hospital, Uganda: a case-control study.
  BMC pregnancy and childbirth 2020 Tesfalul MA, Natureeba P, Day N, Thomas O, Gaw SL
• Overlapping Spectrum of Retinochoroidal Scarring in Congenital Zika Virus and Toxoplasmosis Infections.
  Ophthalmic surgery, lasers & imaging retina 2019 Tsui I, Neves LM, Adachi K, Gaw SL, Pereira JP, Brasil P, Nielsen-Saines K, Moreira MEL, Zin AA
• Circulating Monocytes, Tissue Macrophages, and Malaria.
  Journal of tropical medicine 2019 Ozarslan N, Robinson JF, Gaw SL
• Malaria in Pregnancy: What the Obstetric Provider in Nonendemic Areas Needs to Know.
  Obstetrical & gynecological survey 2019 Zakama AK, Gaw SL
• The Role of Amniocentesis in the Diagnosis of Congenital Zika Syndrome.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2019 Pereira JP, Maykin MM, Vasconcelos Z, Avvad-Portari E, Zin AA, Tsui I, Brasil P, Nielsen-Saines K, Moreira ME, Gaw SL
• Delayed childhood neurodevelopment and neurosensory alterations in the second year of life in a prospective cohort of ZIKV-exposed children.
  Nature medicine 2019 Nielsen-Saines K, Brasil P, Kerin T, Vasconcelos Z, Gabaglia CR, Damasceno L, Pone M, Abreu de Carvalho LM, Pone SM, Zin AA, Tsui I, Salles TRS, da Cunha DC, Costa RP, Malacarne J, Reis AB, Hasue RH, …
• Association Between Neonatal Neuroimaging and Clinical Outcomes in Zika-Exposed Infants From Rio de Janeiro, Brazil.
  JAMA network open 2019 Pool KL, Adachi K, Karnezis S, Salamon N, Romero T, Nielsen-Saines K, Pone S, Boechat M, Aibe M, Gomes da Silva T, Ribeiro CTM, Boechat MI, Brasil P, Zin A, Tsui I, Gaw SL, Daltro P, Ribeiro BG, …
• Retinal Vascular Changes During Pregnancy Detected With Optical Coherence Tomography Angiography.
  Investigative ophthalmology & visual science 2019 Chanwimol K, Balasubramanian S, Nassisi M, Gaw SL, Janzen C, Sarraf D, Sadda SR, Tsui I
• Impact of obesity class on trial of labor after cesarean success: does pre-pregnancy or at-delivery obesity status matter?
  Journal of perinatology : official journal of the California Perinatal Association 2019 Mei JY, Havard AL, Mularz AJ, Maykin MM, Gaw SL
• Differential Activation of Fetal Hofbauer Cells in Primigravidas Is Associated with Decreased Birth Weight in Symptomatic Placental Malaria.
  Malaria research and treatment 2019 Gaw SL, Hromatka BS, Ngeleza S, Buarpung S, Ozarslan N, Tshefu A, Fisher SJ
• Neurodevelopment in Infants Exposed to Zika Virus In Utero.
  The New England journal of medicine 2018 Lopes Moreira ME, Nielsen-Saines K, Brasil P, Kerin T, Damasceno L, Pone M, Carvalho LMA, Pone SM, Vasconcelos Z, Ribeiro IP, Zin AA, Tsui I, Adachi K, Gaw SL, Halai UA, Salles TS, da Cunha DC, …
• Association of Prenatal Ultrasonographic Findings With Adverse Neonatal Outcomes Among Pregnant Women With Zika Virus Infection in Brazil.
  JAMA network open 2018 Pereira JP, Nielsen-Saines K, Sperling J, Maykin MM, Damasceno L, Cardozo RF, Valle HA, Dutra BRT, Gama HD, Adachi K, Zin AA, Tsui I, Vasconcelos Z, Brasil P, Moreira ME, Gaw SL
• Impact of Gestational Weight Gain on Trial of Labor after Cesarean Success.
  American journal of perinatology 2018 Mei JY, Havard AL, Mularz AJ, Maykin MM, Gaw SL
• Visual function in infants with antenatal Zika virus exposure.
  Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus 2018 Zin AA, Tsui I, Rossetto JD, Gaw SL, Neves LM, Zin OA, Haefeli L, Barros Silveira Filho JC, Adachi K, Vinicius da Silva Pone M, Pone SM, Molleri N, Pereira JP, Belfort R, Arumugaswami V, Vasconcelos Z…
• Eye Findings in Infants With Suspected or Confirmed Antenatal Zika Virus Exposure.
  Pediatrics 2018 Tsui I, Moreira MEL, Rossetto JD, Vasconcelos Z, Gaw SL, Neves LM, Zin OA, Haefeli L, Silveira Filho JCB, Gomes SC, Adachi K, Pone MVDS, Pone SM, Pereira JP, Belfort R, Arumugaswami V, Brasil P, …
• Gottesfeld-Hohler Memorial Foundation Zika Virus Think Tank Summary.
  Obstetrics and gynecology 2018 Hobbins JC, Platt LD, Copel JA, Euser AG, Afshar Y, Irani RA, Levine D, Sanz Cortes M, Abuhamad A, Gaw SL, Harris K, Herrera M, Lynch L, Melo A, Noguchi L, Aguiar R, Sheffield JS, Minton KK
• The impact of cerclage in twin pregnancies on preterm birth rate before 32 weeks.
  The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2018 Han MN, O'Donnell BE, Maykin MM, Gonzalez JM, Tabsh K, Gaw SL
• Clinical accuracy of abnormal cell-free fetal DNA results for the sex chromosomes.
  Prenatal diagnosis 2017 Scibetta EW, Gaw SL, Rao RR, Silverman NS, Han CS, Platt LD
• Update: Interim Guidance for the Diagnosis, Evaluation, and Management of Infants with Possible Congenital Zika Virus Infection - United States, October 2017.
  MMWR. Morbidity and mortality weekly report 2017 Adebanjo T, Godfred-Cato S, Viens L, Fischer M, Staples JE, Kuhnert-Tallman W, Walke H, Oduyebo T, Polen K, Peacock G, Meaney-Delman D, Honein MA, Rasmussen SA, Moore CA, Contributors
• Relationships between infection with Plasmodium falciparum during pregnancy, measures of placental malaria, and adverse birth outcomes.
  Malaria journal 2017 Kapisi J, Kakuru A, Jagannathan P, Muhindo MK, Natureeba P, Awori P, Nakalembe M, Ssekitoleko R, Olwoch P, Ategeka J, Nayebare P, Clark TD, Rizzuto G, Muehlenbachs A, Havlir DV, Kamya MR, Dorsey G, …
• Maternal Zika Virus Disease Severity, Virus Load, Prior Dengue Antibodies, and Their Relationship to Birth Outcomes.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2017 Halai UA, Nielsen-Saines K, Moreira ML, de Sequeira PC, Junior JPP, de Araujo Zin A, Cherry J, Gabaglia CR, Gaw SL, Adachi K, Tsui I, Pilotto JH, Nogueira RR, de Filippis AMB, Brasil P
• Screening Criteria for Ophthalmic Manifestations of Congenital Zika Virus Infection.
  JAMA pediatrics 2017 Zin AA, Tsui I, Rossetto J, Vasconcelos Z, Adachi K, Valderramos S, Halai UA, Pone MVDS, Pone SM, Silveira Filho JCB, Aibe MS, da Costa ACC, Zin OA, Belfort R, Brasil P, Nielsen-Saines K, Moreira MEL
• Zika Risk and Pregnancy in Clinical Practice: Ongoing Experience as the Outbreak Evolves.
  Obstetrics and gynecology 2017 Rao R, Gaw SL, Han CS, Platt LD, Silverman NS
• Validation of a Prediction Model for Vaginal Birth after Cesarean Delivery Reveals Unexpected Success in a Diverse American Population.
  AJP reports 2017 Maykin MM, Mularz AJ, Lee LK, Valderramos SG
• The value of the first trimester ultrasound in the era of cell free DNA screening.
  Prenatal diagnosis 2016 Rao RR, Valderramos SG, Silverman NS, Han CS, Platt LD
• Cell-free DNA screening in clinical practice: abnormal autosomal aneuploidy and microdeletion results.
  American journal of obstetrics and gynecology 2016 Valderramos SG, Rao RR, Scibetta EW, Silverman NS, Han CS, Platt LD
• From Mosquitos to Humans: Genetic Evolution of Zika Virus.
  Cell host & microbe 2016 Wang L, Valderramos SG, Wu A, Ouyang S, Li C, Brasil P, Bonaldo M, Coates T, Nielsen-Saines K, Jiang T, Aliyari R, Cheng G
• Zika Virus Infection in Pregnant Women in Rio de Janeiro.
  The New England journal of medicine 2016 Brasil P, Pereira JP, Moreira ME, Ribeiro Nogueira RM, Damasceno L, Wakimoto M, Rabello RS, Valderramos SG, Halai UA, Salles TS, Zin AA, Horovitz D, Daltro P, Boechat M, Raja Gabaglia C, Carvalho de …
• Power analysis for the MEXPRE study.
  American journal of obstetrics and gynecology 2014 Nguyen TA, Mularz AJ, Valderramos SG
• Perinatal outcomes in euploid pregnancies with 'double-positive' first trimester prenatal screening for trisomy 18 and 21.
  Journal of perinatology : official journal of the California Perinatal Association 2013 Yee LM, Valderramos SG, Pena S, Cheng YW, Bianco K
• Differential drug efflux or accumulation does not explain variation in the chloroquine response of Plasmodium falciparum strains expressing the same isoform of mutant PfCRT.
  Antimicrobial agents and chemotherapy 2011 Lehane AM, van Schalkwyk DA, Valderramos SG, Fidock DA, Kirk K
• Investigations into the role of the Plasmodium falciparum SERCA (PfATP6) L263E mutation in artemisinin action and resistance.
  Antimicrobial agents and chemotherapy 2010 Valderramos SG, Scanfeld D, Uhlemann AC, Fidock DA, Krishna S
• Identification of a mutant PfCRT-mediated chloroquine tolerance phenotype in Plasmodium falciparum.
  PLoS pathogens 2010 Valderramos SG, Valderramos JC, Musset L, Purcell LA, Mercereau-Puijalon O, Legrand E, Fidock DA
• Gene encoding a deubiquitinating enzyme is mutated in artesunate- and chloroquine-resistant rodent malaria parasites.
  Molecular microbiology 2007 Hunt P, Afonso A, Creasey A, Culleton R, Sidhu AB, Logan J, Valderramos SG, McNae I, Cheesman S, do Rosario V, Carter R, Fidock DA, Cravo P
• X-ray structural analysis of Plasmodium falciparum enoyl acyl carrier protein reductase as a pathway toward the optimization of triclosan antimalarial efficacy.
  The Journal of biological chemistry 2007 Freundlich JS, Wang F, Tsai HC, Kuo M, Shieh HM, Anderson JW, Nkrumah LJ, Valderramos JC, Yu M, Kumar TR, Valderramos SG, Jacobs WR, Schiehser GA, Jacobus DP, Fidock DA, Sacchettini JC
• Transporters involved in resistance to antimalarial drugs.
  Trends in pharmacological sciences 2006 Valderramos SG, Fidock DA
• Decreasing pfmdr1 copy number in plasmodium falciparum malaria heightens susceptibility to mefloquine, lumefantrine, halofantrine, quinine, and artemisinin.
  The Journal of infectious diseases 2006 Sidhu AB, Uhlemann AC, Valderramos SG, Valderramos JC, Krishna S, Fidock DA
• First evidence of pfcrt mutant Plasmodium falciparum in Madagascar.
  Transactions of the Royal Society of Tropical Medicine and Hygiene 2006 Randrianarivelojosia M, Fidock DA, Belmonte O, Valderramos SG, Mercereau-Puijalon O, Ariey F
• pfmdr1 mutations contribute to quinine resistance and enhance mefloquine and artemisinin sensitivity in Plasmodium falciparum.
  Molecular microbiology 2005 Sidhu AB, Valderramos SG, Fidock DA
• ER aminopeptidases generate a unique pool of peptides for MHC class I molecules.
  Nature immunology 2001 Serwold T, Gaw S, Shastri N