Since the end of 1990s, approximately 160 million Chinese rural workers migrated to cities for work. Because of restrictions on migrant access to local health and education systems, many rural children are left behind in home villages to grow up without parental care. This article examines how exposure to cumulative parental migration affects children's health and education outcomes. Using the Rural-Urban Migration Survey in China (RUMiC) data, we measure the share of children's lifetime during which parents were away from home. We instrument this measure of parental absence with weather changes in their home villages when parents were aged 16-25, when they were most likely to initiate migration. Results show a sizable adverse effect of exposure to parental migration on the health and education outcomes of children: in particular, boys. We also find that the use of the contemporaneous measure for parental migration in previous studies is likely to underestimate the effect of exposure to parental migration on children's outcomes.
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http://dx.doi.org/10.1007/s13524-017-0613-z | DOI Listing |
G3 (Bethesda)
January 2025
Xiphophorus Genetic Stock Center, Texas State University, San Marcos, TX 78666, USA.
Occurrence of degenerative interactions is thought to serve as a mechanism underlying hybrid unfitness in most animal systems. However, the molecular mechanisms underpinning the genetic interaction and how they contribute to overall hybrid incompatibilities are limited to only a handful of examples. A vertebrate model organism, Xiphophorus, is used to study hybrid dysfunction, and it has been shown from this model that diseases, such as melanoma, can occur in certain interspecies hybrids.
View Article and Find Full Text PDFDev Psychol
January 2025
Department of Psychology, Zhejiang University.
Adolescents' experiences of discrimination and their health consequences are understudied in non-Western cultures. Using data from 90 rural Chinese adolescents ( = 13.70; 49% female), this study examined cumulative and daily experiences of peer discrimination (based on socioeconomic status, gender, parental migration status, appearance, grades) and their associations with diurnal cortisol output.
View Article and Find Full Text PDFObes Rev
January 2025
Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia.
Introduction: Despite increasing global migration, children from migrant backgrounds are underrepresented in physical activity research. This systematic review aimed to consolidate existing qualitative evidence on parental perceptions of the benefits, barriers, and facilitators of promoting physical activity and limiting sedentary behavior of their first- or second-generation migrant children aged 0-6 years.
Methods: Six electronic databases (Medline, CINAHL, PsycINFO, SPORTDiscus, Global, and Health EMBASE) were searched for qualitative peer-reviewed English language studies using terms covering migrants, parents, perceptions, physical activity, and sedentary behavior.
Mol Biol Rep
January 2025
Department of Molecular Biology Vadi Kampüsü, Istanbul Atlas University, Anadolu Cd., No 40, Kağıthane, Istanbul, 34408, Turkey.
Background: Modulation of protein synthesis according to the physiological cues is maintained through tight control of Eukaryotic Elongation Factor 2 (eEF2), whose unique translocase activity is essential for cell viability. Phosphorylation of eEF2 at its Thr56 residue inactivates this function in translation. In our previous study we reported a novel mode of post-translational modification that promotes higher efficiency in T56 phosphorylation.
View Article and Find Full Text PDFMicrobiol Spectr
January 2025
Asia-Pacific Centre for Animal Health, Melbourne Veterinary School, Faculty of Science, The University of Melbourne, Victoria, Australia.
Previous studies have demonstrated the safety and efficacy of a live-attenuated glycoprotein G (gG) deletion mutant vaccine strain of ILTV (∆gG-ILTV). In the current study, transcriptional profiles of chicken tracheal organ cultures (TOCs), 24 h post inoculation with ∆gG-ILTV or the gG-expressing parent wild-type strain, CSW-1 ILTV were explored and compared with the mock-infected TOCs using RNA-seq analysis. Transcriptomes of the vaccine and wild-type ILTV were also compared with each other.
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