Publications by authors named "Weiwen Zeng"

This study examines the intervention effect of a culturally tailored parent education program in reducing depressive symptoms among Latina mothers of autistic children. In this two-site randomized waitlist-control study (n = 109 mother-child dyads), a peer-to-peer mentoring (promotora) model was used to deliver an intervention that was designed to increase mothers' self-efficacy and use of evidence-based strategies. We assessed mothers' depressive symptom (CES-D) scores at three time points and used linear mixed models to determine whether their scores significantly changed from baseline to postintervention (Time 2) and at 4 months postintervention (Time 3).

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Introduction: Maintaining healthy weight is a challenge for all children, and particularly for children with IDD compared to nondisabled children and for Latino children compared to non-Latino White children. Parenting practices related to food intake and physical activity have been found to be important in maintaining children's weight. In this study, we describe the prevalence of overweight and obesity status among Latino children with IDD and their maternal caregivers and determine the relationship between food and physical activity parenting practices and childhood obesity among Latino children with IDD.

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This scoping review explores (a) barriers faced by immigrant families of children with intellectual and developmental disabilities (IDD) when accessing healthcare-related services in the United States, (b) where research stands based on the health disparity research framework, and (c) implications for future health disparities research with this population. Our scoping review found 26 empirical studies published between 2000 and 2020 that met our inclusion criteria. Data were extracted and synthesized based on the stages of research outlined in the health disparity research framework.

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Unlabelled: This systematic review evaluated interventions and relevant outcomes for health promotion and obesity prevention among children and adolescents with developmental disabilities (DD). Twenty-one studies including randomized control trials (= 9) and quasi-experimental studies (=12) published between 2010 and 2021 met inclusion criteria related to participant characteristics, intervention type, and child obesity-related outcomes. Five types of intervention programs were identified: aerobic and strength training, sport-based physical activity, aquatic exercise, active video gaming, and diet and lifestyle.

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Article Synopsis
  • - The study examines the significant effects of the COVID-19 pandemic on the mental health and well-being of Latinx caregivers for children with intellectual and developmental disabilities (IDD) in the U.S., particularly focusing on social determinants of health.
  • - Researchers conducted interviews with 37 caregivers, revealing that factors like social support, family income, food security, and receiving financial benefits were linked to better mental health outcomes and fewer depressive symptoms.
  • - Many caregivers reported negative impacts during the pandemic, such as economic strain, increased isolation, and disruptions to their child’s education and therapeutic support, although some noted positive changes as well.
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We conducted a follow-up investigation of a two-site randomized controlled trial in the United States. We examined whether the treatment effects in a culturally tailored parent education program for Latinx families of children with autism spectrum disorder were maintained over time. Using linear mixed models, we compared differences in parent and child outcomes across three timepoints: baseline, 4 months after baseline (Time 2), and 8 months after baseline (T3).

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Purpose: To document gender-specific racial-ethnic disparities in cardiovascular (CV) conditions and risk factors net of socioeconomic status (SES) across the lifespan.

Methods: Using pooled data from the 1999 to 2016 U.S.

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Article Synopsis
  • A study with 96 mother-child pairs aimed to evaluate a psychoeducation program that empowers Latina mothers, testing its effectiveness against standard care in enhancing their use of evidence-based practices for children with Autism Spectrum Disorder (ASD).
  • Results showed that mothers in the treatment group reported increased confidence and frequency in using these practices, and positive changes in child social communication and access to EB services were observed.
  • However, there were no significant improvements noted in family empowerment or in the child's challenging behaviors, indicating the program's specific benefits in certain areas.
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Objective: To investigate the role of chromosome region maintenance-1 (CRM1) in Crohn's disease (CD) and its potential pathological mechanisms.

Methods: The expression and distribution of CRM1 in mucosal biopsies from patients with active CD and normal controls were detected by immunohistochemistry (IHC). We established a murine model of acute colitis induced by 2,4,6-trinitrobenzene sulfonic acid (TNBS).

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Neuroendocrine neoplasms (NENs) represent relatively rare tumors. The lack of diagnostic, therapeutic method and prognostic factors makes them a challenge to us. We retrospectively reviewed the data of 205 NENs patients among which 157 cases were followed-up.

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Aim: To investigate the role of serum-and-glucocorticoid-inducible-kinase-1 (SGK1) in colitis and its potential pathological mechanisms.

Methods: SGK1 expression in mucosal biopsies from patients with active Crohn's disease (CD) and normal controls was detected by immunohistochemistry. We established an acute colitis model in mice induced by 2,4,6-trinitrobenzene sulfonicacid, and demonstrated the presence of colitis using the disease activity index, the histologic activity index and hematoxylin and eosin staining.

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