Results 61 to 70 of about 4,188,101 (180)

Cellular Mechanism and Key Insights in Allergen Immunotherapy for Allergic Rhinitis

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Allergic rhinitis (AR) arises from immune responses mediated by immunoglobulin E (IgE) to inhaled allergens, representing one of the most prevalent chronic conditions worldwide. Although AR may not be a serious ailment, it holds clinical relevance as it underpins numerous complications, serves as a major risk factor for suboptimal asthma ...
Zhe Wang   +3 more
wiley   +1 more source

A stata module for computing fertility rates and TFRs from birth histories: tfr2

open access: yes, 2013
Since the 1970s, birth history data have become widely available, thanks notably to the Demographic and Health Surveys program. Despite their wide availability, these data remain under-exploited.
B. Schoumaker
semanticscholar   +1 more source

The role of iron in normal and impaired testicular function

open access: yesAndrology, EarlyView.
Abstract Iron plays a critical role in testicular physiology, impacting spermatogenesis, testosterone production, and overall testicular function. Iron homeostasis is maintained through systemic and cellular regulatory mechanisms, including hepcidin‐mediated systemic iron control and the iron‐responsive element/iron regulatory protein (IRE/IRP) system ...
Aileen Harrer   +2 more
wiley   +1 more source

U.S. Population Projections: 2005-2050 [PDF]

open access: yes, 2008
Projects population growth, new immigrants and their descendants as a percentage of that growth, and changes in the population's ethnic/racial composition.
D'Vera Cohn, Jeffrey S. Passel
core  

Internal kinematics of isolated modelled disk galaxies

open access: yes, 2005
We present a systematic investigation of rotation curves (RCs) of fully hydrodynamically simulated galaxies, including cooling, star formation with associated feedback and galactic winds.
Boehm, A.   +4 more
core   +1 more source

‘The Heart of the Matter’: Grandparent Childcare in Contemporary Chinese Families

open access: yesChildren &Society, EarlyView.
ABSTRACT Grandparent childcare is an international phenomenon, especially within families with children under 3 years old. China is no exception, as shown by a number of quantitative studies. Less clear is our understanding of the actual childcare arrangements involved and how these are negotiated and sustained through the intergenerational ...
Jiatong Ling   +2 more
wiley   +1 more source

Influenza A Virus (H1N1) Infection Induces Ferroptosis to Promote Developmental Injury in Fetal Tissues

open access: yesCell Proliferation, EarlyView.
H1N1 infection during pregnancy specifically targets the fetal liver and lungs, triggering immune responses, tissue fibrosis and ferroptosis in parenchymal cells, ultimately leading to adverse pregnancy outcomes, offering insights into managing maternal H1N1 infections and their impact on fetal health.
Yuxi Jiang   +11 more
wiley   +1 more source

Insights Into Macrophage Ferroptosis: Implications for Atherosclerosis

open access: yesCell Proliferation, EarlyView.
Macrophage ferroptosis drives atherosclerosis by enhancing oxidative stress and inflammation, accelerating plaque progression and instability. Targeting macrophage ferroptosis presents a promising therapeutic strategy for atherosclerosis treatment.
Xiehui Chen, Xiangbo Liu, Changchun Zeng
wiley   +1 more source

Complex and Dynamic Interactions between Parvovirus Capsids, Transferrin Receptors, and Antibodies Control Cell Infection and Host Range

open access: yesJournal of Virology, 2018
Antibody and receptor binding are key virus-host interactions that control host range and determine the success of infection. Canine and feline parvovirus capsids bind the transferrin receptor type 1 (TfR) to enter host cells, and specific structural ...
H. Callaway   +7 more
semanticscholar   +1 more source

Molecular basis of antibiotic sensing by the TetR family regulator CecR – a structural perspective

open access: yesThe FEBS Journal, EarlyView.
Escherichia coli CecR, a member of the TetR family regulators, senses selected antibiotics and activates the expression of a putative drug efflux pump. Although present in many pathogenic Enterobacteriales strains, CecR remains poorly characterized. We present the first CecR crystal structure, which reveals a unique tunnel‐like ligand‐binding cavity ...
Agnieszka J. Pietrzyk‐Brzezinska   +5 more
wiley   +1 more source

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