Results 81 to 90 of about 48,703 (296)

Following in Your Father's Footsteps: A Note on the Intergenerational Transmission of Income between Twin Fathers and their Sons [PDF]

open access: yes
We provide the first twin-based estimates of the intergenerational transmission of income between fathers and sons. Using Swedish register data on the income of monozygotic twin fathers and their sons, we are able to control for unobserved endowments at ...
Amin, Vikesh   +2 more
core  

Long‐term impact of stressful life events on breast cancer risk: A 36‐year genetically informed prospective study in the Finnish Twin Cohort

open access: yesInternational Journal of Cancer, Volume 158, Issue 6, Page 1489-1497, 15 March 2026.
What's new? Breast cancer results from a combination of genetic and environmental causes, and the cumulative effect of stressful life events may be a contributing factor. Here, the authors analyzed data from cohort and twin‐pair studies including 36 years of follow‐up to find out how stressful life events affect breast cancer risk. They found that even
Elissar Azzi   +5 more
wiley   +1 more source

Concurrent uveitis in monozygotic twins in the context of systemic sarcoidosis

open access: yesJournal of Ophthalmic Inflammation and Infection
Purpose To report a case of two monozygotic twins presenting with simultaneous onset of bilateral uveitis of variable phenotypic presentations, one of whom was pathologically confirmed to have sarcoidosis.
Doaa Maamoun Ashour   +5 more
doaj   +1 more source

CRISPR‐Cas9‐Generated TXNDC15 c.560delA Homozygous Mouse Model Exhibits Meckel–Gruber Syndrome Phenotype

open access: yesgenesis, Volume 64, Issue 1, February 2026.
ABSTRACT To determine whether TXNDC15 variation causes Meckel–Gruber syndrome (MKS), we assessed the pathogenicity of the frameshift variant c.560delA. A CRISPR–Cas9 generated mouse model carrying the equivalent Txndc15 c.512delA mutation was analyzed at embryonic day 15.5.
Yang Liu   +10 more
wiley   +1 more source

Is humn mating adventitious or the result of lawful choice? A twin study of mate selection. [PDF]

open access: yes, 1993
Inventory data on a large sample of middle-aged twins and their spouses confirmed that spousal pairs are consistently but weakly similar on traits of personality, interests, talents, and attitudes.
Lykken, D.T., Tellegen, A.
core  

Identifying Causal Genotype–Phenotype Relationships for Population‐Sampled Parent–Child Trios

open access: yesGenetic Epidemiology, Volume 50, Issue 1, February 2026.
ABSTRACT The process by which genes are transmitted from parent to child provides a source of randomization preceding all other factors that may causally influence any particular child phenotype. Because of this, it is natural to consider genetic transmission as a source of experimental randomization.
Yushi Tang   +2 more
wiley   +1 more source

Kidney transplant from a monozygotic twin living donor with no maintenance immunosuppression

open access: yesNefrología (English Edition), 2015
Standard immunosuppression is used in about 60% of patients receiving kidney grafts from their monozygotic twins living donor although an alloimmune response can not take place.
Ana Sánchez-Escuredo   +10 more
doaj   +1 more source

Extending the Use of Mendelian Randomisation With Non‐Inherited Variants to Assess Socially Transmitted Parental Exposures Under Assortative Mating

open access: yesGenetic Epidemiology, Volume 50, Issue 1, February 2026.
ABSTRACT A longstanding aim of developmental psychology and epidemiology is to understand the causal effects of parental phenotypes on offspring outcomes. Traditional approaches often fail to account for confounding and reverse causation. We evaluate the use of Mendelian randomisation with non‐inherited variants (MR‐NIV) to address these limitations ...
Benjamin Woolf   +6 more
wiley   +1 more source

De novo deletion in MECP2 in a monozygotic twin pair: a case report

open access: yesBMC Medical Genetics, 2011
Background Rett syndrome (RTT) is a severe, progressive, neurodevelopmental disorder predominantly observed in females that leads to intellectual disability. Mutations and gross rearrangements in MECP2 account for a large proportion of cases with RTT.
Juyal Ramesh   +3 more
doaj   +1 more source

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