Gender and Sexual Orientation Differences in Sexual Violence Knowledge, Prevention Behaviors, and Care-Seeking Behaviors.

Sexual violence (SV) on college campuses disproportionately affects cisgender (nontransgender) women, sexual minorities (e.g., gays/lesbians, bisexuals), and gender minority (e.g., transgender/nonbinary) people. This study investigates gender and sexual behavior differences in common SV intervention targets-SV-related knowledge, prevention behaviors, and care-seeking. We analyzed cross-sectional survey data, collected in 9/2015-3/2017, from 2202 students aged 18-24 years attending college health and counseling centers at 28 Pennsylvania and West Virginia campuses. Multivariable multilevel models tested gender and sexual behavior differences in SV history; recognition of SV; prevention behaviors (self-efficacy to obtain sexual consent, intentions to intervene, positive bystander behaviors); and care-seeking behaviors (knowledge of, self-efficacy to use, and actual use of SV services). Adjusting for lifetime exposure to SV, compared with cisgender men, cisgender women had higher recognition of SV and reproductive coercion, prevention behaviors, and care-seeking self-efficacy (beta range 0.19-1.36) and gender minority people had higher recognition of SV and intentions to intervene (beta range 0.33-0.61). Cisgender men with any same-gender sexual partners had higher SV knowledge (beta = 0.23) and self-efficacy to use SV services (beta = 0.52) than cisgender men with only opposite-gender partners. SV history did not explain these differences. Populations most vulnerable to SV generally have higher SV knowledge, prevention behaviors, and care-seeking behaviors than cisgender men with only opposite-gender sexual partners. Innovative SV intervention approaches are necessary to increase SV-related knowledge among heterosexual cisgender men and may need to target alternative mechanisms to effectively reduce inequities for sexual and gender minority people.

Psychological empowerment and future orientation among adolescents in a youth participatory action research program.

Youth participatory action research (YPAR) empowers youth to address challenges in their environment. Empowerment is associated with prosocial behaviors; however, understanding of how empowerment may serve as a protective factor and promote emotional health remains limited. We sought to characterize protective factors (future orientation and resilience) and emotional health (difficulties regulating emotion and psychological distress) among youth engaged in YPAR and examine associations with psychological empowerment. We administered cross-sectional surveys to 63 youth in YPAR programming. Multivariable linear regression examined relationships between psychological empowerment, protective factors, and emotional health. Participants had high future orientation and resilience with high psychological distress. Empowerment was significantly associated with higher future orientation. There was no significant relationship between empowerment and measures of emotional health. We demonstrate the importance of evaluating protective factors and emotional health constructs in empowerment frameworks, calling for strategies that incorporate such protective factors and more directly address emotional health.

Future Orientation as a Cross-Cutting Protective Factor Against Multiple Forms of Violence.

Among 9th-to 12th-grade students who completed an anonymous health risk and protective behavior survey (n = 2346), positive future orientation was significantly and inversely associated with multiple forms of interpersonal violence including youth, community, and sexual/relationship violence. Designing interventions to promote future orientation holds promise as a cross-cutting violence prevention strategy.

Proteomic Investigations of Autism Spectrum Disorder: Past Findings, Current Challenges, and Future Prospects.

Proteomics is a powerful tool to study biological systems and is potentially useful in identifying biomarkers for clinical screening and diagnosis, for monitoring treatment, and for exploring pathogenetic mechanisms in autism. Unlike numerous other experimental approaches employed in autism research, there have been few proteomic-based analyses. Herein, we discuss the findings of studies regarding autism that utilized a proteomic approach and review key considerations in sample acquisition, processing, and analysis. Most proteomic studies on autism used blood or other peripheral tissues. Few studies used brain tissue, the main site of biological difference between persons with autism and others. The findings have varied and are not yet replicated. Some showed abnormalities of synaptic proteins or proteins of mitochondrial bioenergetics. Various abnormalities of proteins relating to immune processes and lipid metabolism have also been noted. Whether any of the proteomic differences between autism and control cases are primary or secondary phenomena is currently unclear. Consequently, no definitive biomarkers for autism have been identified, and the pathophysiological insights provided by proteomic studies to date are uncertain in the absence of replication. Based on this body of work and the challenges in using proteomics to study autism, we suggest considerations for future study design. These include attention to subject and specimen inclusion/exclusion criteria, attention to the state of specimens prior to proteomic analysis, and use of a replicate set of specimens. We end by discussing especially promising applications of proteomics in the study of autism pathobiology.

A novel microduplication of ARID1B: Clinical, genetic, and proteomic findings.

Genetic alterations of ARID1B have been recently recognized as one of the most common mendelian causes of intellectual disability and are associated with both syndromic and non-syndromic phenotypes. The ARID1B protein, a subunit of the chromatin remodeling complex SWI/SNF-A, is involved in the regulation of transcription and multiple downstream cellular processes. We report here the clinical, genetic, and proteomic phenotypes of an individual with a unique apparent de novo mutation of ARID1B due to an intragenic duplication. His neurodevelopmental phenotype includes a severe speech/language disorder with full scale IQ scores 78-98 and scattered academic skill levels, expanding the phenotypic spectrum of ARID1B mutations. Haploinsufficiency of ARID1B was determined both by RNA sequencing and quantitative RT-PCR. Fluorescence in situ hybridization analysis supported an intragenic localization of the ARID1B copy number gain. Principal component analysis revealed marked differentiation of the subject's lymphoblast proteome from that of controls. Of 3426 proteins quantified, 1014 were significantly up- or down-regulated compared to controls (q < 0.01). Pathway analysis revealed highly significant enrichment for canonical pathways of EIF2 and EIF4 signaling, protein ubiquitination, tRNA charging and chromosomal replication, among others. Network analyses revealed down-regulation of: (1) intracellular components involved in organization of membranes, organelles, and vesicles; (2) aspects of cell cycle control, signal transduction, and nuclear protein export; (3) ubiquitination and proteosomal function; and (4) aspects of mRNA synthesis/splicing. Further studies are needed to determine the detailed molecular and cellular mechanisms by which constitutional haploinsufficiency of ARID1B causes syndromic and non-syndromic developmental disabilities.

Antiracist Curriculum Implementation for Pediatric Residents.

Objectives: Racism has been recognized as a public health crisis, with calls for greater focus on antiracism in medical training. We sought to evaluate a longitudinal antiracist curriculum among pediatric residents. Methods: In 2020-2021, we delivered seven educational sessions to pediatric trainees in a single residency program. We administered pre-/post-surveys to assess changes in awareness of structural racism, knowledge of health inequities, antiracist clinical skills, and individual/institutional advocacy behaviors. Awareness was measured with 27 Likert-type items spanning five conceptual domains (schools, healthcare, justice system, employment, and housing/transportation). We evaluated knowledge with 18 true/false or multiple-choice questions. Participants indicated comfort with clinical skills using 13 Likert-type items drawn from national toolkits and policy statements. Individual/institutional advocacy behaviors were measured with 14 items from the Antiracism Behavioral Inventory. McNemar or paired Wilcoxon signed-rank tests compared measures before and after implementation. Results: Out of 121 residents, 79 (65%) completed pre-surveys, 47 (39%) completed post-surveys, and 37 (31%) were eligible for matching across responses. 78% of respondents were female and 68% identified as White. We found significant increases in awareness across several conceptual domains (schools: p = 0.03; healthcare: p = 0.004; employment: p = 0.003; housing/transportation: p = 0.02). Mean knowledge score increased after implementation (p = 0.03). Self-reported clinical skills improved significantly (p < 0.001). Individual advocacy behaviors increased (p < 0.001); there were no changes in institutional advocacy. Conclusion: We demonstrate improvements in several educational constructs with a novel antiracist curriculum. Efforts to scale and sustain this work are ongoing, and additional teaching and evaluation methodologies may be incorporated in the future.

Sexual Orientation Among Gender Diverse Youth.

PURPOSE: Many youth are gender diverse, but our understanding of sexual orientation among gender diverse youth (GDY) is limited. We sought to compare sexual identity, attraction, and contact between cisgender youth and GDY and to describe these characteristics across GDY subgroups. METHODS: We analyzed cross-sectional data from school-based surveys of 4,207 adolescents. Two-sample t-tests or chi-squared tests compared characteristics between GDY and cisgender youth. Sexual attraction/contact was summarized with frequencies/proportions and stratified by transmasculine, transfeminine, and nonbinary identities. RESULTS: Two hundred eighty-one (9.1%) youth were GDY. Compared to cisgender peers, GDY were more likely to identify as sexual minority youth. In total, 29.9% of GDY were transmasculine, 36.7% transfeminine, and 33.5% nonbinary. Many transmasculine (45%) and transfeminine (58%) youth identified as heterosexual; most nonbinary youth (91%) identified as sexual minority youth. For transgender youth identifying as heterosexual, sexual attraction/contact varied. DISCUSSION: Aspects of sexuality among GDY remain complex, warranting individualized approaches to sexual/reproductive healthcare.

Health Care and Adoption Service Experiences of People Who Placed Children for Adoption During Adolescence: A Qualitative Study.

STUDY OBJECTIVE: To understand the perspectives of people who placed children for adoption during adolescence DESIGN: We conducted qualitative interviews with adults who placed children for adoption during adolescence. We recruited participants through social media and two adoption-related organizations. We audio-recorded and transcribed interviews. Using thematic analysis, 2 investigators coded the transcripts and identified themes. SETTING: Telephone interviews PARTICIPANTS: Adults ages 18-35 years old who placed children for adoption before they were 20 years old INTERVENTIONS: Semi-structured telephone interviews MAIN OUTCOME MEASURES: Qualitative data RESULTS: We conducted interviews with 18 individuals (median age of 32 years; range 21-35 years). The median age at pregnancy was 18 years (range 13-19 years). Seventeen participants identified as female and one as nonbinary. Themes included the following: (1) Negative experiences with counseling included limited empowerment to make choices about pregnancy or adoption options; (2) negative experiences with counseling included limited information about practical or financial support for pregnant adolescents; (3) negative experiences with the health care system included insensitivity or lack of awareness of the adoption plan at delivery; (4) positive experiences with counseling included comprehensive unbiased options counseling and adoption counseling emphasizing birth parent choice in openness and family placement; (5) positive experiences included longitudinal emotional support during pregnancy, particularly in ways that normalized adoption placement; and (6) participants desired therapy and/or psychological support following adoption placement. CONCLUSIONS: Individuals who chose adoption after adolescent pregnancy described positive and negative encounters with health care and adoption professionals that could serve as targets to improve the overall care experience for this population.

Preferences and Experiences Regarding Pregnancy Options Counseling in Adolescence and Young Adulthood: A Qualitative Study.

PURPOSE: Perspectives of adolescents and young adults (AYAs) experiencing pregnancy options counseling (POC) are absent from the literature. This study explores AYA experiences and preferences related to POC to inform best practice guidelines. METHODS: We conducted semistructured phone interviews in 2020-2021 among US-based individuals, 18-35 years old, who experienced a pregnancy less than 20 years of age. We performed qualitative descriptive analysis of positive and negative attributes of AYA's experiences with POC. RESULTS: Fifty participants reported 59 pregnancies (16 parenting, 19 abortions, 18 adoptions, three miscarriages) between the ages of 13 and 19 years. Positive attributes of POC experienced included: (1) provider communication that was compassionate, respectful, supportive, and attentive to nonverbal cues; (2) provider neutrality; (3) discussion of all pregnancy options; (4) asking about feelings, choice, life plans, and additional supports; (5) provision of informational materials; and (6) warm handoffs/follow-up facilitation. Negative attributes of POC experienced included: (1) judgmental, impersonal, or absent communication; (2) lack of counseling on all options and/or coercive/directive counseling; (3) insufficient time and supportive resources; and (4) confidentiality concerns. We identified no differences in these perspectives across pregnancy outcomes reported. Participants generally desired counseling about all options, with rare exceptions of ambivalence. DISCUSSION: Individuals who experienced an adolescent pregnancy described similar positive and negative attributes of POC regardless of preferred pregnancy outcome. Their perspectives highlight how crucial interpersonal communication skills are for effective POC for AYA. POC training across health care specialties should emphasize confidential, compassionate, and nonjudgmental care for AYA patients.

Structured Engagement of Community Partners to Revise a Pregnancy Options Counseling Curriculum for Pediatric Residents.

OBJECTIVE: The engagement of community partners, including patients, is increasingly recognized as important in developing medical education curricula. Structured methodology for partner engagement in curriculum development is lacking in the existing literature. This article describes a structured approach to engaging community partners to provide input on revising a curriculum for pediatric residents about pregnancy options counseling with adolescents. METHODS: We used the five-step Method for Program Adaptation through Community Engagement: (1) development of a panel of community partners including patients and professionals, (2) and (3) partner evaluation of the existing curriculum and recommendations for revisions, (4) summarization of partner feedback, and (5) development of the revised curriculum. We surveyed partners about their perceived impact on the revision and satisfaction with the process. RESULTS: Seventeen partners participated. Five experienced adolescent pregnancy, while the remaining 12 included healthcare and social service professionals. All partners provided multiple recommendations, generating 124 discrete recommendations. Twenty recommendations were suggested by multiple individuals. The authors reviewed all recommendations by category during consensus meetings and determined which recommendations would be incorporated into the revised curriculum to meet stated learning objectives. We implemented 14 of these 20 recommendations, including adding a values clarification exercise, information about mental health crisis resources, and more detail about adoption. We also incorporated 15 individual recommendations pertaining to curriculum clarity. Recommendations from professionals and patients were similar. Fourteen out of 17 participants completed the survey at the close of the project. All respondents understood their roles, were satisfied with their degree of engagement, and felt that their expectations for participation were met or exceeded. CONCLUSIONS: This study describes a methodology for a formal process to engage community partners in curriculum development and revision processes. Such methodology can ensure that medical education curricula are optimally attuned to the needs of key community members and integrate the patient's voice.

Vaccination for Justice-Involved Youth.

Justice-involved youth are at increased risk for coronavirus disease 2019 (COVID-19) infection, and structural barriers may limit their access to vaccination. We implemented a COVID-19 vaccination initiative for justice-involved youth residing at the county juvenile detention center and enrolled in local community-based monitoring programs. Our overarching goal was to increase COVID-19 vaccine access and uptake for justice-involved youth in Allegheny County, Pennsylvania. Our efforts incorporated: a virtual forum with youth, guardians, and community partners; one-on-one outreach to guardians; motivational interviewing with youth; and coordination with organizational leaders. We collaborated with a multidisciplinary medical team to offer individualized education and counseling to parents and youth expressing vaccine hesitancy. We developed a logistical framework to ensure complete COVID-19 vaccination series for all youth, including centralized tracking and implementation of multiple community-based vaccine clinics. Through our initiative, 31 justice-involved youth have received at least 1 dose of the Pfizer-BioNTech COVID-19 vaccine. A total of 50 doses have been administered as a result of this initiative. This work has reaffirmed hypothesized barriers to vaccine access among justice-involved youth, including limited parental involvement, inadequate transportation, vaccine misinformation, and distrust rooted in histories of medical mistreatment of communities of color. Best practices for promoting equitable vaccination efforts among vulnerable subgroups include partnering closely with diverse community members; offering individualized, strengths-based counseling on vaccine safety, efficacy, and importance; and demonstrating provider trustworthiness by recognizing histories of oppression.

Associations Between Parental Monitoring and Multiple Types of Youth Violence Victimization: A Brief Report.

Youth violence victimization continues to be pervasive and a significant cause of adolescent mortality. Since their 2014 "Connecting the Dots" report, the Centers for Disease Control and Prevention have encouraged researchers to identify shared protective factors that prevent multiple forms of youth violence. Parental monitoring, a bidirectional construct encompassing parental knowledge and regulation of their child's activities with children's concurrent perception of their parent's awareness of such activities, could be such a cross-cutting protective factor. In this study, we examined associations between parental monitoring and multiple types of violence victimization among a school-based sample of adolescents. We conducted a cross-sectional analysis of an anonymous survey of health risk and protective behaviors completed by students across Pittsburgh Public Schools (N = 2,426). In separate analyses, we used logistic regression to examine associations between youth-reported parental monitoring and multiple experiences of youth violence victimization, ranging from school- and electronic-based bullying to different forms of sexual and physical violence. We found that many experiences of youth violence victimization were consistent with nationally representative data. In addition, we determined that higher parental monitoring was significantly and inversely associated with all violence victimization outcomes examined (school-based bullying, electronic-based bullying, threatening someone with a weapon, adolescent relationship abuse, sexual assault, and exchange sex) at the p < .05 threshold. Overall, this study is one of the first that examines how parental monitoring relates to multiple forms of youth violence victimization, including exchange sex, which is a critical but less-studied violence experience. This work adds to the growing literature on how parental monitoring may serve as a shared protective factor for multiple forms of violence victimization.

Exploration of Experiences and Perpetration of Identity-Based Bullying Among Adolescents by Race/Ethnicity and Other Marginalized Identities.

Importance: Race-based discrimination represents an ongoing public health crisis in the US, manifested by wide-ranging disparities in youth health, mental health, and violence exposure. However, studies of racial discrimination often neglect experiences of identity-based bullying (IBB) stemming from other marginalized identities, such as gender identity and sexual orientation. Objective: To examine associations between experiences of IBB based on race/ethnicity/national origin and other social identities and youth health, mental health, and violence outcomes. Design, Setting, and Participants: This cross-sectional study analyzed responses from an anonymous survey conducted at 13 public high schools in Pittsburgh, Pennsylvania, between October 15, 2018, and October 19, 2018. Participants included in the study were in the 9th through 12th grades. Data were analyzed from October 15, 2020, to February 14, 2021. Exposures: Experiences of bullying and bullying perpetration based on race/ethnicity/national origin and other social identities (ie, gender identity, sexual orientation, religion, physical or mental disability, immigration status, other unspecified reason). Main Outcomes and Measures: Youth health (delayed well care; forgone medical care; physical, mental, or emotional limitations), mental health (nonsuicidal self-injury, suicidal ideation), and violence involvement (weapon perpetration or survivorship, fighting, sexual assault, adolescent relationship abuse, experiencing homicide of friend or family member) were assessed using self-reported items modeled on the Centers for Disease Control and Prevention Youth Risk Behavior Survey. Results: Among 3939 participants, the mean (SD) age was 15.7 (1.3) years; 1380 students (36.3%) identified as Black/African American, 2086 (53.7%) as assigned female at birth, 1021 (32.6%) as belonging to a sexual minority group, and 313 (10.0%) as gender diverse. Among reported social identities, race/ethnicity-based experiences of bullying (375 students [9.5%]) and bullying perpetration (209 students [5.8%]) were the most common. Youth with multiple stigmatized identities experienced even higher rates of experiences of IBB and IBB perpetration. Specifically, the highest rates of IBB were reported by gender diverse Black and Hispanic youth. Experiencing IBB based on multiple stigmatized identities was associated with all outcomes, including delayed well care (aOR, 1.41; 95% CI, 1.20-1.65), forgone medical care (aOR, 1.64; 95% CI, 1.44-1.87), nonsuicidal self-injury (aOR, 2.86; 95% CI, 2.53-3.24), suicidal ideation (aOR, 2.49; 95% CI, 2.20-2.83), and greater violence involvement (experiencing violence: aOR, 2.90; 95% CI, 2.45-3.43; homicide survivorship: aOR, 1.19; 95% CI, 1.06-1.33). Conclusions and Relevance: These results further encourage the development of youth health, mental health, and violence prevention programs that address experiences of bullying based on multiple marginalized identities.

Protective Factors Against Vaping and Other Tobacco Use.

BACKGROUND AND OBJECTIVES: Vaping has gained popularity among adolescents despite negative health consequences. Few studies have focused on factors that may protect against vaping. We sought to determine if future orientation, parental monitoring, school connectedness, and social support are associated with decreased risk of vaping and other forms of tobacco use. METHODS: Data were obtained via anonymous school-based health behavior surveys among ninth- through 12th-graders in Pittsburgh, PA (n = 2487). Protective factors were assessed through validated Likert scale instruments. The primary outcome was recent (past 30-day) vaping. Additional outcomes included other forms of tobacco use and intention to quit tobacco products. Poisson regression models examined associations between protective factors and vaping and tobacco use outcomes. RESULTS: Mean age was 15.7 years, 1446 (58.1%) respondents were female, and 671 youth (27.0%) reported recent vaping. Positive future orientation and high parental monitoring were associated with significantly lower prevalence of recent vaping (adjusted prevalence ratio: 0.84 [95% confidence interval: 0.73-0.97] and adjusted prevalence ratio: 0.73 [95% confidence interval: 0.62-0.85], respectively). There were no significant relationships between social support or school connectedness and vaping. All 4 protective factors were inversely associated with other forms of tobacco use. No factors were significantly associated with intent to quit tobacco products. CONCLUSIONS: Findings reveal significant inverse associations between future orientation, parental monitoring, and vaping but no relationship between protective factors and intent to quit tobacco products. Developing interventions to foster protective factors in youth and their parental supports may inform primary prevention efforts to reduce vaping and other tobacco use.

Racial Identity, Masculinities, and Violence Exposure: Perspectives From Male Adolescents in Marginalized Neighborhoods.

PURPOSE: Male youths living in neighborhoods with concentrated disadvantage are exposed to high levels of violence, which increases the risk for violence victimization and perpetration and shapes identify formation. We explored male youths' conceptions of manhood, influences on manhood, and intersections with interpersonal violence in the context of a community-partnered sexual violence prevention study. METHODS: We conducted semistructured interviews with predominantly Black males, aged 14-19 years, participating in a gender-transformative sexual violence prevention study. We used an iterative coding process to identify developing themes around youths' definitions of manhood, influences on manhood, and intersections with racial identity and racism. RESULTS: Participants outlined visions of manhood that included many traditionally masculine attributes and also offered nuance and subversion of traditional masculinity. Participants' definitions of manhood centered on themes of responsibility while also acknowledging the importance of emotional expression. Many participants described growing into manhood as a journey toward becoming a moral agent. Participants identified three predominant influences on their conceptions and experiences of manhood: (1) family and community connections; (2) interpersonal and structural racism; and (3) racial pride. Family, particularly fathers and other father figures, emerged as invaluable in understanding manhood and navigating racial identities. CONCLUSIONS: These stories suggest that the process of entering manhood comes with unique challenges for adolescents who do so in the context of community violence and racism. Being mindful of intersections between masculinity and racial injustice can inform violence prevention programs that address the lived experiences of minority male youths in neighborhoods with concentrated disadvantage.

Proteomic Investigations of Autism Brain Identify Known and Novel Pathogenetic Processes.

Autism Spectrum Disorder (ASD) is a set of heterogeneous neurodevelopmental conditions defined by impairments in social communication and restricted, repetitive behaviors, interests or activities. Only a minority of ASD cases are determined to have a definitive etiology and the pathogenesis of most ASD is poorly understood. We hypothesized that a global analysis of the proteomes of human ASD vs. control brain, heretofore not done, would provide important data with which to better understand the underlying neurobiology of autism. In this study, we characterized the proteomes of two brain regions, Brodmann area 19 (BA19) and posterior inferior cerebellum (CB), from carefully selected idiopathic ASD cases and matched controls using label-free HPLC-tandem mass spectrometry. The data revealed marked differences between ASD and control brain proteomes for both brain regions. Unlike earlier transcriptomic analyses using frontal and temporal cortex, however, our proteomic analysis did not support ASD attenuating regional gene expression differences. Bioinformatic analyses of the differentially expressed proteins between cases and controls highlighted canonical pathways involving glutamate receptor signaling and glutathione-mediated detoxification in both BA19 and CB; other pathways such as Sertoli cell signaling and fatty acid oxidation were specifically enriched in BA19 or CB, respectively. Network analysis of both regions of ASD brain showed up-regulation of multiple pre- and post-synaptic membrane or scaffolding proteins including glutamatergic ion channels and related proteins, up-regulation of proteins involved in intracellular calcium signaling, and down-regulation of neurofilament proteins, with DLG4 and MAPT as major hub proteins in BA19 and CB protein interaction networks, respectively. Upstream regulator analysis suggests neurodegeneration-associated proteins drive the differential protein expression for ASD in both BA19 and CB. Overall, the proteomic data provide support for shared dysregulated pathways and upstream regulators for two brain regions in human ASD brain, suggesting a common ASD pathophysiology that has distinctive regional expression.

Proteomic explorations of autism spectrum disorder.

Proteomics, the large-scale study of protein expression in cells and tissues, is a powerful tool to study the biology of clinical conditions and has provided significant insights in many experimental systems. Herein, we review the basics of proteomic methodology and discuss challenges in using proteomic approaches to study autism. Unlike other experimental approaches, such as genomic approaches, there have been few large-scale studies of proteins in tissues from persons with autism. Most of the proteomic studies on autism used blood or other peripheral tissues; few studies used brain tissue. Some studies found dysregulation of aspects of the immune system or of aspects of lipid metabolism, but no consistent findings were noted. Based on the challenges in using proteomics to study autism, we discuss considerations for future studies. Apart from the complex technical considerations implicit in any proteomic analysis, key nontechnical matters include attention to subject and specimen inclusion/exclusion criteria, having adequate sample size to ensure appropriate powering of the study, attention to the state of specimens prior to proteomic analysis, and the use of a replicate set of specimens, when possible. We conclude by discussing some potentially productive uses of proteomics, potentially coupled with other approaches, for future autism research including: (1) proteomic analysis of banked human brain specimens; (2) proteomic analysis of tissues from animal models of autism; and (3) proteomic analysis of induced pluripotent stem cells that are differentiated into various types of brain cells and neural organoids. Autism Res 2017, 10: 1460-1469. © 2017 International Society for Autism Research, Wiley Periodicals, Inc.