Results 81 to 90 of about 4,553 (296)

Enhanced Intracellular Stability and Translation Efficiency of mRNA Drugs by a 2‐arm mRNA Platform

open access: yesAdvanced Science, EarlyView.
We constructed a 2‐arm mRNA, characterized by a unique topology formed through the dimerization of two mRNA 3’ tails. The 2‐arm mRNA improves 3’ tail stability and resistance to nuclease degradation, resulting in an intracellular half‐life of up to 65 h. This method substantially enhances the translation capacity of mRNA drugs.
Xucong Teng   +5 more
wiley   +1 more source

Hemoglobina O arabia y hemoblobina Hofu: Reporte de tres familias en el Perú.

open access: yes, 2013
We report the finding of two abnormal hemoglobins in three Peruvian families: hemaglobin O Arab and Hemoglobin Hofu. In the first case the patient was found to be double heterozygous for hemoglobin O Arab/β thalassaemia and presents a moderate chronic ...
HAZAN, Eliza   +3 more
core   +1 more source

Orchestrated Engineered Polyphenol‐Peptide Condensates Coupled With β‐GP Reverses Diabetic Osteoporosis by Remodeling Mitophagy

open access: yesAdvanced Science, EarlyView.
A multifunctional β‐GP@EGCG‐E7 nanoplatform is engineered by polyphenol–peptide condensation and phosphate loading. Bone‐targeted delivery, antioxidant and anti‐inflammatory activity, and mitophagy restoration are integrated in one system, enabling protection of osteoblasts and endothelial cells and promoting bone regeneration under diabetic ...
Xiuyun Xu   +13 more
wiley   +1 more source

Triagem neonatal para hemoglobinopatias: um estudo piloto em Porto Alegre, Rio Grande do Sul, Brasil Neonatal screening for hemoglobinopathies: a pilot study in Porto Alegre, Rio Grande do Sul, Brazil

open access: yesCadernos de Saúde Pública, 2002
Este estudo, tem como o objetivo determinar a freqüência das hemoglobinopatias em neonatos, que realizaram a coleta para o Teste de Triagem Neonatal para Distúrbios Metabólicos no Hospital de Clínicas de Porto Alegre.
Liane Esteves Daudt   +5 more
doaj   +1 more source

Targeting ANGPTL3 and IL‐33/ST2 Ameliorates Diabetic Kidney Disease by Reducing Lipotoxicity, Alleviating Inflammation and Inhibiting Fibrosis

open access: yesAdvanced Science, EarlyView.
Dual targeting of ANGPTL3 and IL‐33/ST2 attenuates diabetic kidney disease by reprogramming lipid–inflammatory crosstalk. This strategy reduces renal lipotoxicity, suppresses inflammatory activation, and limits fibrotic remodeling, thereby preserving kidney structure and function and highlighting a mechanism‐guided therapeutic approach for metabolic ...
Zhuojin Li   +8 more
wiley   +1 more source

Beta globin gene cluster haplotypes of abnormal hemoglobins observed in Turkey

open access: yes, 2007
Since the first observation of hemoglobin S (Hb S) in Turkey by Aksoy, the number of hemoglobin variants reported was increased. Beta globin gene cluster haplotypes are being used to determine the origin of the mutations under interest.
Bayram, J.   +8 more
core  

Common Variants at 10 Genomic Loci Influence Hemoglobin A(1C) Levels via Glycemic and Nonglycemic Pathways [PDF]

open access: yes, 2010
Glycated hemoglobin (HbA₁(c)), used to monitor and diagnose diabetes, is influenced by average glycemia over a 2- to 3-month period. Genetic factors affecting expression, turnover, and abnormal glycation of hemoglobin could also be associated with ...
Döring, Angela   +586 more
core   +1 more source

Surfaceome Reprogramming of Stemsomes Promotes Lung Cancer Targeting via Potentiated Receptor–Ligand Interactions

open access: yesAdvanced Science, EarlyView.
This study presents a surfaceome‐reprogramming strategy for mutation‐independent lung cancer therapy by repurposing dexamethasone to prime mesenchymal stem cell‐derived nanovesicles. The engineered vesicles leverage multi‐valent interactions mediated by upregulated adhesion proteins, EPHA2, and NOTCH3.
Geunhye Kim   +8 more
wiley   +1 more source

One‐Step Preparation of Lanthanide‐Doped Polyurea Multicolor Microspheres for Versatile Fluorescent Applications

open access: yesAdvanced Science, EarlyView.
Lanthanide‐doped polyurea microspheres are prepared via a facile one‐step precipitation polymerization. They exhibit strong hydrogen‐bonding and coordination interactions with excellent properties, including multicolor emission, high quantum yield (75.3%), remarkable stability, redispersibility, and biocompatibility.
Guiyu Zhang   +9 more
wiley   +1 more source

Hemoglobin Himeji and inconsistent hemoglobin A1c values: a case report

open access: yesJournal of Medical Case Reports, 2017
Background Hemoglobin A1c is used to evaluate the glycemic control in patients with diabetes and is a risk marker for chronic complications of diabetes. Hemoglobin variants are reported to falsely lower or increase hemoglobin A1c test results. We present
Vânia Guedes   +5 more
doaj   +1 more source

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