Results 51 to 60 of about 912,461 (203)

Nanomaterials for Allergy Diagnosis and Treatment: Advances, Opportunities and Translational Challenges

Advanced Science, EarlyView.
Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib, Shan Jiang, Joyce ZX Lee, CW Lim, HL Yeung, Nicki YH Leung, Patrick SC Leung, Ting F Leung, Christine YY Wai   +8 more
wiley   +1 more source

14‐3‐3γ Protects Against Postoperative Cognitive Dysfunction by Regulating Tau Thr205 Phosphorylation and Synaptic Integrity

Advanced Science, EarlyView.
Integrative multi‐cohort analyses identify 14‐3‐3γ as a biomarker and regulator of cognitive vulnerability. Experimental studies show that 14‐3‐3γ loss is associated with Tau Thr205 phosphorylation, synaptic dysfunction, and cognitive impairment, while genetic overexpression or pharmacological stabilization of 14‐3‐3γ confers protective effects in ...
Shouqiang Zhu, Xue Han, Heng Zhang, Chang Ye, Tianjiao Xia, Xiaoping Gu   +5 more
wiley   +1 more source

Characteristics of the included studies.

, 2015
NR: none reported; T/C: test group/control group; CLEIA: chemiluminescent enzyme immunoassay.Characteristics of the included studies.
Fenping Wu (772608), Gaohua Zhang (772607), Liren Hu (474271), Taiping He (474274), Jiayuan Wu (772606)   +4 more
core   +1 more source

Bone Marrow Macrophage STING Signaling is a Direct Nexus Linking Marrow Adipose Expansion to NAD+ Depletion and Osteogenic Decline in Skeletal Aging

Advanced Science, EarlyView.
This study reveals that during skeletal aging, bone marrow adipocyte‐derived sDPP4 primes STING signaling in macrophages. In combination with mitochondrial DNA, this signaling activates CD38 and depletes local NAD+/NMN, thereby impairing osteogenesis.
Zhichao Li, Kuanhui Gao, Mengjie Wang, Songlin Liang, Dandan Li, Guoqing Tan, Haipeng Xue, Yujie Liu, Peng Zhang, Zhanwang Xu, Wenxiang Cheng, Yongjun Wang, Nianhu Li   +12 more
wiley   +1 more source

Clinical performance of Fujirebio Lumipulse G SARSCoV- 2 Ag chemiluminescent immunoassay

, 2022
We evaluated the performance of Fujirebio Lumipulse G SARS-CoV-2 Ag chemiluminescent immunoassay. A nasopharyngeal swab was collected from 160 subjects and assayed simultaneously with Fujirebio Lumipulse G SARS-CoV-2 Ag and Altona Diagnostics RealStar ...
Henry, Brandon M, De Nitto, Simone, Salvagno, Gian Luca, Pighi, Laura, Lippi, Giuseppe   +4 more
core   +1 more source

Rapid‐Forming Conductive Antifouling Hydrogel Coating Enables Magnetically Guided Electrochemical POCT for Direct at‑Home Blood Testing

Advanced Science, EarlyView.
The SPG‐MpECis electrochemical POCT platform developed in this study enables direct detection of biomarkers in complex biological samples such as serum and fingerstick blood, demonstrating high concordance with results from clinical reference methods and holding broad potential for at‐home testing applications.
Menghan Li, Kai Su, Ruiwei Hu, Ke Gao, Yuanjie Liu, Lu Zhang, Ningke Fan, Yirong Chen, Wei Cheng, Shijia Ding, Haiping Wu   +10 more
wiley   +1 more source

A Chemiluminescent Magnetic Enzyme Immunoassay Method for 2 Triazole Pesticide Detection in Wheat

Foods
We developed an alkaline phosphatase (AP) chemiluminescence immunoassay method by combining the superparamagnetic magnetic beads and the biotin–streptavidin signal amplification system to detect the triazolone and tebuconazole in wheat.
Xin Shi, Kai Huang, Baoyuan Guo, Xinbao Liu, Hongmei Liu, Wei Zhang, Yang Wang, Zhe Wang, Chun’e Zhang   +8 more
doaj   +1 more source

Determination of estradiol and progesterone concentrations in human scalp hair

Clinical and Experimental Obstetrics & Gynecology, 2020
Background: The major limitation of blood hormone measurements is the rapid daily concentration fluctuations. However, hair hormone measurement may provide an information on chronic body hormone exposure.
E. Kadour-Peero, S. Khoury, J. Awad, L. Shpritz, L. Chen-Konak, C. Shechner, L. Saiegh   +6 more
doaj   +1 more source

A Systematic Review and Meta-Analysis Comparing the Diagnostic Accuracy Tests of COVID-19

Diagnostics, 2023
In this paper, we present a systematic review and meta-analysis that aims to evaluate the reliability of coronavirus disease diagnostic tests in 2019 (COVID-19).
Juan Jeferson Vilca-Alosilla, Mayron Antonio Candia-Puma, Katiusca Coronel-Monje, Luis Daniel Goyzueta-Mamani, Alexsandro Sobreira Galdino, Ricardo Andrez Machado-de-Ávila, Rodolfo Cordeiro Giunchetti, Eduardo Antonio Ferraz Coelho, Miguel Angel Chávez-Fumagalli   +8 more
doaj   +1 more source

Engineered Allosteric Biosensor for In Situ DNA Glycosylase Detection in Neuroblastoma Risk Stratification and Drug Resistance Monitoring

Advanced Science, EarlyView.
An engineered allosteric biosensor (UUU‐DZ‐tFNA) was developed, in which UDG specifically recognizes and activates a DNAzyme to achieve signal cycle amplification in a sequentially activatable mode. UUU‐DZ‐tFNA achieves in situ UDG detection across multiple biological levels and facilitates risk stratification and drug resistance monitoring of NB ...
Yaqing Lu, Yingyu Zhang, Xianwei Zhang, Mengxin Zhang, Fei Zhang, Jushan Sun, Yahui Yang, Kangbo Liu, Peng Wang, Shuying Luo, Wancun Zhang   +10 more
wiley   +1 more source