keyword
MENU ▼
Read by QxMD icon Read
search

Paternity testing

keyword
https://www.readbyqxmd.com/read/27911909/early-onset-paternal-smoking-and-offspring-adiposity-further-investigation-of-a-potential-intergenerational-effect-using-the-hunt-study
#1
David Carslake, Pia R Pinger, Pål Romundstad, George Davey Smith
Recently it has been suggested that rearing conditions during preadolescence in one generation may affect health outcomes in subsequent generations. Such parental effects, potentially induced by epigenetic modifications in the germ line, have attracted considerable attention because of their implications for public health and social policies. Yet, to date, evidence in humans has been rare due to data limitations and much further investigation in large studies is required. The aim of this paper is to reproduce and extend a recent study which found that paternal smoking before age 11 was associated with elevated body mass index (BMI) among male offspring in the Avon Longitudinal Study of Parents and Children (ALSPAC)...
2016: PloS One
https://www.readbyqxmd.com/read/27911018/sperm-competition-and-the-evolution-of-precopulatory-weapons-testis-size-and-amplexus-position-but-not-arm-strength-affect-fertilization-success-in-a-chorusing-frog
#2
Bruno A Buzatto, Evan M Thyer, J Dale Roberts, Leigh W Simmons
Trade-offs between pre- and postcopulatory traits influence their evolution, and male expenditure on such traits is predicted to depend on the number of competitors, the benefits from investing in weapons, and the risk and intensity of sperm competition. Males of the chorusing frog Crinia georgiana use their arms as weapons in contest competition. Previously, we showed that increased numbers of rivals elevated the risk and intensity of sperm competition due to multimale amplexus, and caused a reversal in the direction of precopulatory selection on arm girth...
December 2, 2016: Evolution; International Journal of Organic Evolution
https://www.readbyqxmd.com/read/27905150/genetic-parameter-estimates-for-prenatal-and-postnatal-mortality-in-nellore-cattle
#3
L C Magalhães Silva, F Baldi, C Aboujaoude, G C Venturini, L G Albuquerque, M J R Paranhos da Costa
The aim of this study was to estimate genetic parameters for prenatal (PRE) and postnatal (POS) mortality in Nellore cattle. A total of 13 141 (PRE) and 17 818 (POS) records from Nellore females were used. PRE and POS were recorded using binary scale scores: a score of '1' was given to calves that were born alive (PRE) and those that were alive at weaning (POS), and a score of '0' was given to calves that were not alive at or around birth (PRE), as well as to those weighed at birth but not at weaning (POS)...
December 1, 2016: Journal of Animal Breeding and Genetics, Zeitschrift Für Tierzüchtung und Züchtungsbiologie
https://www.readbyqxmd.com/read/27904782/prognostic-values-of-dlk1-for-surgery-and-imatinib-mesylate-adjuvant-therapy-in-gastrointestinal-stromal-tumors
#4
Jia Xu, Ming Wang, Zizhen Zhang, Wenyi Zhao, Chaojie Wang, Lin Tu, Yeqian Zhang, Hui Cao
The Delta-like 1 homolog (DLK1) gene is a paternal imprinting gene located on human chromosome 14q32, a site associated with frequent chromosomal mutations in GIST. The expression level of DLK1 is closely associated with the outcome of tumours. However, no study has reported the DLK1 expression in GIST. Here, we demonstrated that DLK1 showed low expression in GIST patients with low risk according to the modified National Institute of Health (NIH) criteria. With increasing tumour risk level, DLK1 gene and protein expression levels gradually increased...
2016: American Journal of Cancer Research
https://www.readbyqxmd.com/read/27901122/parental-and-sexual-conflicts-over-the-peg3-imprinted-domain
#5
Hongzhi He, Bambarendage P U Perera, An Ye, Joomyeong Kim
In the current study, the imprinting control region of the mouse Peg3 domain was deleted to test its functional impact on animal growth and survival. The paternal transmission of the deletion resulted in complete abolition of the transcription of two paternally expressed genes, Peg3 and Usp29, causing the reduced body weight of the pups. In contrast, the maternal transmission resulted in the unexpected transcriptional up-regulation of the remaining paternal allele of both Peg3 and Usp29, causing the increased body weight and survival rates...
November 30, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27895188/antisocial-alcoholism-in-parents-of-adolescents-and-young-adults-with-childhood-adhd
#6
Brooke S G Molina, Elizabeth M Gnagy, Heather M Joseph, William E Pelham
OBJECTIVE: Test the hypothesis that alcoholism, including antisocial alcoholism, is more prevalent among mothers and fathers of children with versus without ADHD. METHOD: Mothers (312 ADHD group, 235 non-ADHD group) and fathers (291 ADHD group, 227 non-ADHD group) in the Pittsburgh ADHD Longitudinal Study were interviewed along with their adolescent and young adult offspring. RESULTS: Maternal and paternal alcoholism, with and without comorbid antisociality, was more prevalent in the ADHD group...
November 27, 2016: Journal of Attention Disorders
https://www.readbyqxmd.com/read/27894371/pervasive-influence-of-maternal-and-paternal-criminal-offending-on-early-childhood-development-a-population-data-linkage-study
#7
K R Laurens, S Tzoumakis, M Kariuki, M J Green, M Hamde, F Harris, V J Carr, K Dean
BACKGROUND: Parental criminal offending is an established risk factor for offending among offspring, but little evidence is available indicating the impact of offending on early childhood functioning. We used data from a large Australian population cohort to determine associations between exposure to parental offending and a range of developmental outcomes at age 5 years. METHOD: Multi-generation data in 66 477 children and their parents from the New South Wales Child Development Study were combined using data linkage...
November 29, 2016: Psychological Medicine
https://www.readbyqxmd.com/read/27890101/genetic-polymorphism-studies-on-22-autosomal-str-loci-of-the-powerplex-fusion-system-in-bangladeshi-population
#8
Tania Hossain, Mahamud Hasan, Ashish K Mazumder, Pilu Momtaz, Abu Sufian, Jabedul Alam Khandaker, Sharif Akhteruzzaman
Genetic polymorphism of 22 autosomal STR loci included in PowerPlex® Fusion System (D3S1358, D1S1656, D2S441, D10S1248, D13S317, Penta E, D16S539, D18S51, D2S1338, CSF1PO, Penta D, TH01, vWA, D21S11, D7S820, D5S818, TPOX, D8S1179, D12S391, D19S433, FGA and D22S1045) was studied in 188 unrelated Bangladeshi Bengali individuals. Allele frequencies and forensic efficiency parameters such as, the power of discrimination (PD), observed and expected heterozygosity (Ho & He), polymorphism information content (PIC), probability of match (PM), power of exclusion (PE) and typical paternity index was calculated for the loci...
November 2016: Legal Medicine
https://www.readbyqxmd.com/read/27887921/non-invasive-prenatal-diagnosis-of-thalassemias-using-maternal-plasma-cell-free-dna
#9
REVIEW
Irena Hudecova, Rossa W K Chiu
Non-invasive prenatal testing (NIPT) using maternal plasma cell free DNA has already reshaped the existing prenatal care system for pregnancies screened for common chromosomal aneuploidies. On the other hand, much progress has been made in developing NIPT for monogenic diseases. Thalassemia served as a disease model to develop strategies for NIPT of monogenic traits. One approach focuses on the detection or exclusion of paternally inherited fetal mutations that are absent from the mother's genome. The assessment of maternally inherited mutations in maternal plasma requires the use of highly sensitive DNA quantification techniques...
October 26, 2016: Best Practice & Research. Clinical Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/27884692/delta-beta-coupling-is-associated-with-paternal-caregiving-behaviors-during-preschool
#10
Reema Najjar, Rebecca J Brooker
Neural systems that index self-regulation have been associated with mental health outcomes, including risk for anxiety problems, from early in life. Yet, little is known about the environmental factors that may impact the development of neural systems of regulation. Behavioral work suggests that sensitive parenting, or parents' ability to correctly interpret and respond to children's signals, supports the development of regulation. Conversely, harsh parenting, or uninvolved or punitive parent behaviors, is thought to compromise developing regulatory systems...
November 21, 2016: International Journal of Psychophysiology
https://www.readbyqxmd.com/read/27876231/paternal-preconception-alcohol-exposure-imparts-intergenerational-alcohol-related-behaviors-to-male-offspring-on-a-pure-c57bl-6j-background
#11
Gregory R Rompala, Andrey Finegersh, Michelle Slater, Gregg E Homanics
While alcohol use disorder (AUD) is a highly heritable condition, the basis of AUD in families with a history of alcoholism is difficult to explain by genetic variation alone. Emerging evidence suggests that parental experience prior to conception can impact inheritance of complex behaviors in offspring via non-genomic (epigenetic) mechanisms. For instance, male C57BL/6J (B6) mice exposed to chronic intermittent vapor ethanol (CIE) prior to mating with Strain 129S1/SvImJ ethanol-naïve females produce male offspring with reduced ethanol drinking preference, increased ethanol sensitivity, and increased BDNF expression in the ventral tegmental area (VTA)...
November 5, 2016: Alcohol
https://www.readbyqxmd.com/read/27861560/a-genetic-algorithm-for-diploid-genome-reconstruction-using-paired-end-sequencing
#12
Chuan-Kang Ting, Choun-Sea Lin, Ming-Tsai Chan, Jian-Wei Chen, Sheng-Yu Chuang, Yao-Ting Huang
The genome of many species in the biosphere is a diploid consisting of paternal and maternal haplotypes. The differences between these two haplotypes range from single nucleotide polymorphisms (SNPs) to large-scale structural variations (SVs). Existing genome assemblers for next-generation sequencing platforms attempt to reconstruct one consensus sequence, which is a mosaic of two parental haplotypes. Reconstructing paternal and maternal haplotypes is an important task in linkage analysis and association studies...
2016: PloS One
https://www.readbyqxmd.com/read/27859612/objectively-verified-parental-non-hip-major-osteoporotic-fractures-and-offspring-osteoporotic-fracture-risk-a-population-based-familial-linkage-study
#13
Shuman Yang, William D Leslie, Randy Walld, Leslie L Roos, Suzanne N Morin, Sumit R Majumdar, Lisa M Lix
Parental hip fracture (HF) is associated with increased risk of offspring major osteoporotic fractures (MOFs; comprising hip, forearm, clinical spine or humerus fracture). Whether other sites of parental fracture should be used for fracture risk assessment is uncertain. The current study tested the association between objectively-verified parental non-hip MOF and offspring incident MOF. Using population-based administrative healthcare data for the province of Manitoba, Canada, we identified 255,512 offspring with linkage to at least one parent (238,054 mothers and 209,423 fathers)...
November 10, 2016: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/27856506/risk-assessment-of-maternally-inherited-sdhd-paraganglioma-and-phaeochromocytoma
#14
Nelly Burnichon, Jean-Michaël Mazzella, Delphine Drui, Laurence Amar, Jérôme Bertherat, Isabelle Coupier, Brigitte Delemer, Isabelle Guilhem, Philippe Herman, Véronique Kerlan, Antoine Tabarin, Nelly Wion, Khadija Lahlou-Laforet, Judith Favier, Anne-Paule Gimenez-Roqueplo
BACKGROUND: Germline mutations in the SDHD tumour suppressor gene (11q23.1) predispose to phaeochromocytomas and paragangliomas (PPGL) mainly on a paternal transmission. However, PPGL have been recently reported in three carriers of a maternally inherited SDHD mutation. OBJECTIVE: To assess the risk of PPGL occurrence on maternal transmission of SDHD mutation. METHODS: Pedigrees of 80 SDHD-related families have been reviewed. 35 asymptomatic subjects carrying a maternally transmitted SDHD mutation were identified...
November 17, 2016: Journal of Medical Genetics
https://www.readbyqxmd.com/read/27855430/prospective-fathers-psychosocial-adaptation-and-involvement-in-the-last-trimester-of-pregnancy
#15
Karin Kuljanić, Tamara Martinac Dorčić, Ivana Ljubičić Bistrović, Alemka Brnčić-Fischer
BACKGROUND: Paternal involvement in pregnancy has been recognized to have an impact on new-born's outcomes and only recently got under the spot light of mental health perspective. The aim of this study was to test differences in paternal involvement in pregnancy, perceived stress and relationship quality regarding complications in pregnancy and pregnancy duration (gestational weeks) in the last trimester of pregnancy. The role of personality traits (neuroticism and extroversion), relationship quality satisfaction and perceived stress in prospective father's perception of pregnancy involvement were examined...
December 2016: Psychiatria Danubina
https://www.readbyqxmd.com/read/27855195/paternal-aging-affects-behavior-in-pax6-mutant-mice-a-gene-environment-interaction-in-understanding-neurodevelopmental-disorders
#16
Kaichi Yoshizaki, Tamio Furuse, Ryuichi Kimura, Valter Tucci, Hideki Kaneda, Shigeharu Wakana, Noriko Osumi
Neurodevelopmental disorders such as autism spectrum disorder (ASD) and attention deficit and hyperactivity disorder (ADHD) have increased over the last few decades. These neurodevelopmental disorders are characterized by a complex etiology, which involves multiple genes and gene-environmental interactions. Various genes that control specific properties of neural development exert pivotal roles in the occurrence and severity of phenotypes associated with neurodevelopmental disorders. Moreover, paternal aging has been reported as one of the factors that contribute to the risk of ASD and ADHD...
2016: PloS One
https://www.readbyqxmd.com/read/27853877/genetic-polymorphisms-of-20-autosomal-str-loci-in-the-vietnamese-population-from-yunnan-province-southwest-china
#17
Xiufeng Zhang, Liping Hu, Lei Du, Aiting Nie, Min Rao, Jing Bo Pang, Shengjie Nie
The genetic polymorphisms of 20 autosomal short tandem repeat (STR) loci included in the PowerPlex® 21 kit were evaluated in 522 healthy unrelated Vietnamese from Yunnan, China. All of the loci reached the Hardy-Weinberg equilibrium. These loci were examined to determine allele frequencies and forensic statistical parameters. The combined discrimination power and probability of excluding paternity of the 20 STR loci were 0.999999999999999999999991 26 and 0.999999975, respectively. Results suggested that the 20 STR loci are highly polymorphic, which is suitable for forensic personal identification and paternity testing...
November 16, 2016: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/27835658/high-correlated-paternity-leads-to-negative-effects-on-progeny-performance-in-two-mediterranean-shrub-species
#18
Sofia Nora, Abelardo Aparicio, Rafael G Albaladejo
Anthropogenic habitat deterioration can promote changes in plant mating systems that subsequently may affect progeny performance, thereby conditioning plant recruitment for the next generation. However, very few studies yet tested mating system parameters other than outcrossing rates; and the direct effects of the genetic diversity of the pollen received by maternal plants (i.e. correlated paternity) has often been overlooked. In this study, we investigated the relation between correlated paternity and progeny performance in two common Mediterranean shrubs, Myrtus communis and Pistacia lentiscus...
2016: PloS One
https://www.readbyqxmd.com/read/27825385/neurogenomics-and-the-role-of-a-large-mutational-target-on-rapid-behavioral-change
#19
Craig E Stanley, Rob J Kulathinal
BACKGROUND: Behavior, while complex and dynamic, is among the most diverse, derived, and rapidly evolving traits in animals. The highly labile nature of heritable behavioral change is observed in such evolutionary phenomena as the emergence of converged behaviors in domesticated animals, the rapid evolution of preferences, and the routine development of ethological isolation between diverging populations and species. In fact, it is believed that nervous system development and its potential to evolve a seemingly infinite array of behavioral innovations played a major role in the successful diversification of metazoans, including our own human lineage...
November 8, 2016: Biology Direct
https://www.readbyqxmd.com/read/27820621/association-of-anesthesia-and-surgery-during-childhood-with-long-term-academic-performance
#20
Pia Glatz, Rolf H Sandin, Nancy L Pedersen, Anna-Karin Bonamy, Lars I Eriksson, Fredrik Granath
Importance: The results of preclinical studies suggest that anesthetic drugs administered to neonatal animals cause widespread neuronal apoptosis and later neurocognitive impairment. Adequately powered studies in the pediatric surgical population are scarce, and it is unclear whether such preclinical findings are relevant for the pediatric setting. Objective: To examine the association of anesthesia and surgery before age 4 years with long-term academic and cognitive performance indexed by school grades at age 16 years and IQ test scores at military conscription...
November 7, 2016: JAMA Pediatrics
keyword
keyword
56437
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"