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Becker M, Dai J, Chang AL, Feyaerts D, Stelzer IA, Zhang M, Berson E, Saarunya G, De Francesco D, Espinosa C, Kim Y, Marić I, Mataraso S, Payrovnaziri SN, Phongpreecha T, Ravindra NG, Shome S, Tan Y, Thuraiappah M, Xue L, Mayo JA, Quaintance CC, Laborde A, King LS, Dhabhar FS, Gotlib IH, Wong RJ, Angst MS, Shaw GM, Stevenson DK, Gaudilliere B, Aghaeepour N. Revealing the impact of lifestyle stressors on the risk of adverse pregnancy outcomes with multitask machine learning. Front Pediatr 2022; 10:933266. [PMID: 36582513 PMCID: PMC9793100 DOI: 10.3389/fped.2022.933266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 11/14/2022] [Indexed: 12/15/2022] Open
Abstract
UNLABELLED Psychosocial and stress-related factors (PSFs), defined as internal or external stimuli that induce biological changes, are potentially modifiable factors and accessible targets for interventions that are associated with adverse pregnancy outcomes (APOs). Although individual APOs have been shown to be connected to PSFs, they are biologically interconnected, relatively infrequent, and therefore challenging to model. In this context, multi-task machine learning (MML) is an ideal tool for exploring the interconnectedness of APOs on the one hand and building on joint combinatorial outcomes to increase predictive power on the other hand. Additionally, by integrating single cell immunological profiling of underlying biological processes, the effects of stress-based therapeutics may be measurable, facilitating the development of precision medicine approaches. OBJECTIVES The primary objectives were to jointly model multiple APOs and their connection to stress early in pregnancy, and to explore the underlying biology to guide development of accessible and measurable interventions. MATERIALS AND METHODS In a prospective cohort study, PSFs were assessed during the first trimester with an extensive self-filled questionnaire for 200 women. We used MML to simultaneously model, and predict APOs (severe preeclampsia, superimposed preeclampsia, gestational diabetes and early gestational age) as well as several risk factors (BMI, diabetes, hypertension) for these patients based on PSFs. Strongly interrelated stressors were categorized to identify potential therapeutic targets. Furthermore, for a subset of 14 women, we modeled the connection of PSFs to the maternal immune system to APOs by building corresponding ML models based on an extensive single cell immune dataset generated by mass cytometry time of flight (CyTOF). RESULTS Jointly modeling APOs in a MML setting significantly increased modeling capabilities and yielded a highly predictive integrated model of APOs underscoring their interconnectedness. Most APOs were associated with mental health, life stress, and perceived health risks. Biologically, stressors were associated with specific immune characteristics revolving around CD4/CD8 T cells. Immune characteristics predicted based on stress were in turn found to be associated with APOs. CONCLUSIONS Elucidating connections among stress, multiple APOs simultaneously, and immune characteristics has the potential to facilitate the implementation of ML-based, individualized, integrative models of pregnancy in clinical decision making. The modifiable nature of stressors may enable the development of accessible interventions, with success tracked through immune characteristics.
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Affiliation(s)
- Martin Becker
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States.,Chair for Intelligent Data Analytics, Institute for Visual and Analytic Computing, Department of Computer Science and Electrical Engineering, University of Rostock, Rostock, Germany
| | - Jennifer Dai
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Alan L Chang
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Dorien Feyaerts
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States
| | - Ina A Stelzer
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States
| | - Miao Zhang
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Eloise Berson
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Pathology, Stanford University, Palo Alto, CA, United States
| | - Geetha Saarunya
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Davide De Francesco
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Camilo Espinosa
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Yeasul Kim
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Ivana Marić
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Samson Mataraso
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Seyedeh Neelufar Payrovnaziri
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Thanaphong Phongpreecha
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States.,Department of Pathology, Stanford University, Palo Alto, CA, United States
| | - Neal G Ravindra
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Sayane Shome
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Yuqi Tan
- Department of Microbiology & Immunology, Stanford University, Palo Alto, CA, United States.,Baxter Laboratory for Stem Cell Biology, Stanford University, Palo Alto, CA, United States
| | - Melan Thuraiappah
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Lei Xue
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Jonathan A Mayo
- Department of Pediatrics, Stanford University, Palo Alto, CA, United States
| | | | - Ana Laborde
- Department of Pediatrics, Stanford University, Palo Alto, CA, United States
| | - Lucy S King
- Department of Psychology, Stanford University, Palo Alto, CA, United States
| | - Firdaus S Dhabhar
- Department of Psychiatry & Behavioral Science, University of Miami, Miami, FL, United States.,Department of Microbiology & Immunology, University of Miami, Miami, FL, United States.,Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, United States.,Miller School of Medicine, University of Miami, Miami, FL, United States
| | - Ian H Gotlib
- Department of Psychology, Stanford University, Palo Alto, CA, United States
| | - Ronald J Wong
- Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
| | - Martin S Angst
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States
| | - Gary M Shaw
- Department of Pediatrics, Stanford University, Palo Alto, CA, United States
| | - David K Stevenson
- Department of Pediatrics, Stanford University, Palo Alto, CA, United States
| | - Brice Gaudilliere
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States
| | - Nima Aghaeepour
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, United States.,Department of Pediatrics, Stanford University, Palo Alto, CA, United States.,Department of Biomedical Data Science, Stanford University, Palo Alto, CA, United States
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Lazzaroni MG, Fredi M, Andreoli L, Chighizola CB, Del Ross T, Gerosa M, Kuzenko A, Raimondo MG, Lojacono A, Ramazzotto F, Zatti S, Trespidi L, Meroni PL, Pengo V, Ruffatti A, Tincani A. Triple Antiphospholipid (aPL) Antibodies Positivity Is Associated With Pregnancy Complications in aPL Carriers: A Multicenter Study on 62 Pregnancies. Front Immunol 2019; 10:1948. [PMID: 31475009 PMCID: PMC6702797 DOI: 10.3389/fimmu.2019.01948] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 08/01/2019] [Indexed: 01/20/2023] Open
Abstract
Objective: Antiphospholipid antibodies (aPL) are risk factors for thrombosis and adverse pregnancy outcomes (APO). The management of the so called “aPL carriers” (subjects with aPL positivity without the clinical criteria manifestations of APS) is still undefined. This study aims at retrospectively evaluating the outcomes and the factors associated with APO and maternal complications in 62 pregnant aPL carriers. Methods: Medical records of pregnant women regularly attending the Pregnancy Clinic of 3 Rheumatology centers from January 1994 to December 2015 were retrospectively evaluated. Patients with concomitant autoimmune diseases or other causes of pregnancy complications were excluded. Results: An aPL-related event was recorded in 8 out of 62 patients (12.9%) during pregnancy: 2 thrombosis and 6 APO. At univariate analysis, factors associated with pregnancy complications were acquired risk factors (p:0.008), non-criteria aPL manifestations (p:0.024), lupus-like manifestations (p:0.013), and triple positive aPL profile (p:0.001). At multivariate analysis, only the association with a triple aPL profile was confirmed (p:0.01, OR 21.3, CI 95% 1.84–247). Patients with triple aPL positivity had a higher rate of pregnancy complications, despite they were more frequently receiving combined treatment of low dose aspirin (LDA) and low molecular weight heparin (LMWH) at prophylactic dose. Conclusion: This study highlights the importance of risk stratification in pregnant aPL carriers, in terms of both immunologic and non-immunologic features. Combination treatment with LDA and LMWH did not prevent APO in some cases, especially in carriers of triple aPL positivity. Triple positive aPL carriers may deserve additional therapeutic strategies during pregnancy.
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Affiliation(s)
- Maria-Grazia Lazzaroni
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy.,Rheumatology and Clinical Immunology Unit, ASST Spedali Civili, Brescia, Italy
| | - Micaela Fredi
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy.,Rheumatology and Clinical Immunology Unit, ASST Spedali Civili, Brescia, Italy
| | - Laura Andreoli
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy.,Rheumatology and Clinical Immunology Unit, ASST Spedali Civili, Brescia, Italy
| | - Cecilia Beatrice Chighizola
- Immunorheumatology Research Laboratory, Istituto Auxologico Italiano, Milan, Italy.,Rheumatology Unit, Istituto Auxologico Italiano, Milan, Italy
| | - Teresa Del Ross
- Rheumatology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Maria Gerosa
- Division of Clinical Rheumatology, ASST Pini-CTO, Milan, Italy.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Anna Kuzenko
- Rheumatology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Maria-Gabriella Raimondo
- Division of Clinical Rheumatology, ASST Pini-CTO, Milan, Italy.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Andrea Lojacono
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy.,Obstetrics and Gynaecology Unit, ASST Spedali Civili, Brescia, Italy
| | | | - Sonia Zatti
- Obstetrics and Gynaecology Unit, ASST Spedali Civili, Brescia, Italy
| | - Laura Trespidi
- Obstetrics and Gynaecology Unit, IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pier-Luigi Meroni
- Immunorheumatology Research Laboratory, Istituto Auxologico Italiano, Milan, Italy
| | - Vittorio Pengo
- Cardiology Clinic, Department of Cardiac Thoracic and Vascular Sciences, Thrombosis Centre, University of Padova, Padova, Italy
| | - Amelia Ruffatti
- Rheumatology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Angela Tincani
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy.,Rheumatology and Clinical Immunology Unit, ASST Spedali Civili, Brescia, Italy.,I.M. Sechenov First Moscow State Medical University, Moscow, Russia
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