Results 41 to 50 of about 313,688 (226)

MicrobTiSDA: A flexible R package for inferring interspecies interactions and abundance dynamics in microbiome time‐series data

open access: yesiMetaOmics, EarlyView.
MicrobTiSDA is a user‐friendly and flexible R package specifically designed for longitudinal microbiome data analysis. By integrating process‐oriented functional modules—including data input, data preprocessing, interspecies interaction inference, natural spline regression modeling, temporal pattern clustering, and random forest classification ...
Shijia Li   +5 more
wiley   +1 more source

In Utero Diagnoses of Strikingly Similar Presentations of Complete Atrioventricular Septal Defects in a Pair of Dizygotic Twins Concordant for Trisomy 21

open access: yesCase Reports in Pediatrics, 2018
Trisomy 21, or Down syndrome (DS), is a genetic disorder affecting approximately 1 in 500–750 live births. The prevalence of DS has increased over the past two decades, correlating with a rise in the proportion of pregnancies complicated by advanced ...
Diamond Ling, Jonathan G Dayan
doaj   +1 more source

A nation-wide twin study of social cognition in schizophrenia spectrum disorders

open access: yesnpj Schizophrenia, 2022
We examined social cognition in 32 monozygotic (MZ) and 21 dizygotic (DZ) twin pairs concordant or discordant for a schizophrenia spectrum diagnosis and healthy control (HC) twin pairs (29 MZ/20 DZ).
Cecilie K. Lemvigh   +2 more
doaj   +1 more source

Genetic and environmental influences on sleep quality, ability to settle, and crying duration in 2‐ and 5‐month‐old infants: A longitudinal twin study

open access: yesJCPP Advances, EarlyView.
This study found that genetic factors largely influence crying duration and settle ability in infancy, while shared environmental factors primarily affect the number of night wakeups. Etiological influences tended to change from 2 to 5 months, reflecting a highly plastic period in infant brain development and in child‐environment interactions. Abstract
Charlotte Viktorsson   +5 more
wiley   +1 more source

Twinning and birth defects: Rachipegal heteropagal twins and acardiac twins

open access: yesJournal of Dr. NTR University of Health Sciences, 2020
Twin pregnancies are associated with multiple birth defects. The increase in twinning was attributed to fertility treatments. Twins were supposed to be associated with increased risk of congenital malformations.
Padmavathi Devi Chaganti   +3 more
doaj   +1 more source

Fathering of dizygotic twins and risk of prostate cancer: nationwide, population-based case-control study. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: An association between male fertility and risk of prostate cancer has been suggested, possibly through lower androgen levels in subfertile men.
Sara Wirén   +4 more
doaj   +1 more source

Association of cumulative early medical events and neurodevelopmental conditions through a common latent factor—A population‐based twin study

open access: yesJCPP Advances, EarlyView.
Abstract Background The cumulative effect of early medical events has been shown to be associated with autism. It is unclear whether this effect is specific to autism or if it is associated to other neurodevelopmental conditions (NDCs) as well. Methods We established a registry‐linked population‐based twin cohort of 10,254 pairs within the child and ...
Torkel Carlsson   +4 more
wiley   +1 more source

Hemophilia A: An Ideal Disease for Prenatal Therapy

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Hemophilia A (HA) is the most common inherited coagulation defect. Current state‐of‐the‐art treatment consists of frequent administration of prophylactic infusions of coagulation factor VIII (FVIII) protein or bispecific antibodies that replace the cofactor function of FVIIIa to maintain hemostasis. However, these treatments are far from ideal,
Christopher D. Porada   +2 more
wiley   +1 more source

Genetics of infertility and “assisted fertilization” in the Bible: The case of Abraham and his family

open access: yesAndrology, EarlyView.
Abstract Couple infertility is a very ancient medical condition. One of the first descriptions of familial infertility/subfertility is contained in the first book of the Bible, Genesis, written in the 10th century BC and reporting tales from the oral tradition even occurred about 800 years earlier.
Manuela Simoni   +2 more
wiley   +1 more source

Infection control in the brain and the eye

open access: yesActa Ophthalmologica, EarlyView.
Abstract The Central Nervous System (CNS), comprising the brain and the eye, is considered to have a ‘privileged’ mechanism for dealing with immunological challenge (immune privilege, IP). CNS IP has been revealed through experiments using foreign protein antigens and cell and tissue alloantigens (grafts), but evidence for a role for IP in modulating ...
John V. Forrester   +2 more
wiley   +1 more source

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