"My Autism Is My Own": Autistic Identity and Intersectionality in the School Context.

Background: School is an important context for identity development across childhood and adolescence. These formative experiences impact adulthood. Minimal research has examined first-person autistic perspectives of how school experiences shape autistic identity as well as other intersecting identities. In this study, we examined the school messages that autistic individuals received and how individuals engaged with these external messages to formulate their identities. Methods: Ten U.S.-based autistic adolescents and adults ages 15-35 participated in qualitative interviews about their elementary through secondary school experiences, interactions with teachers and peers, and how these shaped their identities. Two interviewees also engaged in three follow-up interviews each for member checking and further data gathering. Using a critical constructivist approach informed by grounded theory, we coded interviews inductively. We ensured the trustworthiness of data through peer debriefing, reflexive journaling, memoing, and member checking. Results: In the school context, autistic students received stigmatizing messages from teachers and peers regarding their autism. These messages varied in relation to students' other identities, including race and gender. Participants felt that, following autism disclosure, teachers viewed them narrowly through an autism lens. Participants actively resisted these negative messages from teachers and peers by reclaiming their autistic identity. They reframed and redefined their autistic identity, embraced their autism-related strengths, and actively made choices about how, when, and to whom to disclose their autism. Decisions around autism disclosure intersected with decisions to emphasize other identities such as race or mental health, especially when these identities were more visible or more acceptable to others. Conclusions: The school context conveyed powerful, stigmatizing messages around autism. In response, autistic students actively reclaimed and shaped their identities to prioritize a positive, empowered sense of self. Findings show a need for educators to model positive perceptions of autism, build an inclusive school community, and advocate for autistic representation in schools to facilitate autism-affirming messages.

What was the purpose of this study?: This study examined how autistic adolescents' and adults' school experiences affected their identities including autism, race, gender, and sexuality. We explored how teachers' and peers' messages impacted autistic students' views of themselves and how participants' experiences with autism differed by race, gender, mental health, and other identities. What did the researchers do?: We interviewed 10 autistic adolescents and adults ages 15­35 in the United States and conducted 3 follow-up interviews with 2 participants. Participants had diverse identities across gender, race, and sexuality. Participants answered questions about their autistic identity, their school experiences, and interactions with teachers and peers. We read and analyzed interviews to look for common themes. What were the results of the study?: Participants reported receiving negative messages about autism from teachers and peers in school. Participants felt that teachers often treated them differently than other students, seeing only their autism and not seeing other aspects of their identity. Autistic students' gender and race seemed to also affect how their teachers and peers treated them. For example, autistic women and people of color often described negative experiences related to their teachers' biases about gender or race. At the same time, autistic participants resisted these negative ideas. They held positive views and saw autism as bringing strengths, such as helping them learn. Participants believed that autistic identity looks different for each person and they were careful in deciding when to tell someone that they were autistic. They emphasized their autistic identity less than other identities that were more visible (e.g., race) or more acceptable to others (e.g., mental health problems). What do these findings add to what was already known?: Participants were vocal in rejecting negative messages from teachers and peers. They formed their own positive opinions about autism. Most past research does not look at autistic people's other identities, such as race and gender, but we did: we found that autistic students with other stigmatized identities, such as girls and people of color, reported especially negative treatment in school. What are potential weaknesses in the study?: With a small sample, we could not find patterns by gender or race. We did not always ask every participant about how their other identities, such as sexuality, race, or gender, were related to their autistic identity. If we had done so, we may have heard more details from some participants. We also did not have any participants with high communication support needs, and so, we could not include their experiences. As the researchers are all nonautistic, we may have interpreted people's responses differently from autistic people's experiences. How will these findings help autistic adults now or in the future?: Teacher and peer messages can negatively affect how autistic youth view themselves and their autistic identity. Teachers should be trained to affirm and support autistic students. Findings also showed that autistic students and their peers learn negative ideas about autism early. To address these biases, we need to educate all students about autism.

Parent-Teacher Disagreement on Ratings of Behavior Problems in Children with ASD: Associations with Parental School Involvement Over Time.

ASD symptomology and behavioral problems pose challenges for children with ASD in school. Disagreement between parents and teachers in ratings of children's behavior problems may provide clinically relevant information. We examined parent-teacher disagreement on ratings of behavior problems among children with ASD during the fall and spring of the school year. When child, teacher, and class characteristics were considered simultaneously, only ASD symptom severity predicted informant disagreement on internalizing and externalizing behavior problems. We also examined associations between informant disagreement and parent school involvement. Cross-lagged panel analyses revealed that higher informant disagreement on children's behavior problems in the fall predicted lower parent school involvement in the spring, suggesting that greater informant agreement may foster parental school involvement over time.

Discriminatory Power of Combinatorial Antigen Recognition in Cancer T Cell Therapies.

Precise discrimination of tumor from normal tissues remains a major roadblock for therapeutic efficacy of chimeric antigen receptor (CAR) T cells. Here, we perform a comprehensive in silico screen to identify multi-antigen signatures that improve tumor discrimination by CAR T cells engineered to integrate multiple antigen inputs via Boolean logic, e.g., AND and NOT. We screen >2.5 million dual antigens and ∼60 million triple antigens across 33 tumor types and 34 normal tissues. We find that dual antigens significantly outperform the best single clinically investigated CAR targets and confirm key predictions experimentally. Further, we identify antigen triplets that are predicted to show close to ideal tumor-versus-normal tissue discrimination for several tumor types. This work demonstrates the potential of 2- to 3-antigen Boolean logic gates for improving tumor discrimination by CAR T cell therapies. Our predictions are available on an interactive web server resource (antigen.princeton.edu).

Brief Report: Predicting Social Skills from Semantic, Syntactic, and Pragmatic Language Among Young Children with Autism Spectrum Disorder.

The language and social skill deficits associated with autism spectrum disorder (ASD) warrant further study. Existing research has focused on the contributions of pragmatic language to social skills, with little attention to other aspects of language. We examined the associations across three language domains (semantics, syntax, and pragmatics) and their relations to parent- and teacher-rated social skills among children with ASD. When parent-reported language skills were considered simultaneously, only semantics significantly predicted children's social skills. For teacher-reported language skills, all three language domains predicted children's social skills, but none made unique contributions above and beyond one another. Further research should consider the impact of social context on language expectations and interventions targeting semantic language on children's development of social skills.

Student-teacher relationships of children with autism spectrum disorder: Distinct contributions of language domains.

BACKGROUND AND AIMS: High quality student-teacher relationships (STR) are important for children's academic and social development. We explore how individual child language domains (semantics, syntax, pragmatics), teacher years of experience, and classroom placement (general or special education) relate to STR quality for children with autism spectrum disorder (ASD) across the school year. METHODS AND PROCEDURES: 191 children with ASD (Mage = 5.6 years) completed a standardized language assessment and their teachers reported on STR quality twice during the school year. OUTCOME AND RESULTS: Pragmatics, but not semantics or syntax, had a direct effect on student-teacher closeness. The association between semantics and closeness was moderated by classroom type; for students with low semantics, teacher-reported closeness was lower in general versus special education. Teachers in special versus general education classrooms reported closer relationships. More experienced teachers reported closer and less conflictual relationships. None of the three language domains were associated with student-teacher conflict. CONCLUSIONS AND IMPLICATIONS: Pragmatic and semantic language skills were associated with closer relationships. Language-focused therapies may be effective in carrying over to impact STR quality. Given the stability in relationship quality, targeted interventions should be delivered to teachers at the beginning of the school year to support positive relationship development.

Drosophila Cancer Models Identify Functional Differences between Ret Fusions.

We generated and compared Drosophila models of RET fusions CCDC6-RET and NCOA4-RET. Both RET fusions directed cells to migrate, delaminate, and undergo EMT, and both resulted in lethality when broadly expressed. In all phenotypes examined, NCOA4-RET was more severe than CCDC6-RET, mirroring their effects on patients. A functional screen against the Drosophila kinome and a library of cancer drugs found that CCDC6-RET and NCOA4-RET acted through different signaling networks and displayed distinct drug sensitivities. Combining data from the kinome and drug screens identified the WEE1 inhibitor AZD1775 plus the multi-kinase inhibitor sorafenib as a synergistic drug combination that is specific for NCOA4-RET. Our work emphasizes the importance of identifying and tailoring a patient's treatment to their specific RET fusion isoform and identifies a multi-targeted therapy that may prove effective against tumors containing the NCOA4-RET fusion.