Results 61 to 70 of about 67,878 (248)

De Novo Design of Membrane‐Targeting Antimicrobial Peptides Against Gram‐Negative Bacteria Using a Generative Artificial Intelligence Framework

Advanced Science, EarlyView.
Antimicrobial resistance caused by Gram‐negative bacteria remains difficult to overcome due to the protective outer membrane. To address this challenge, a multi‐condition constrained generative AI framework, GenMTAMP is proposed for de novo membrane‐targeting antimicrobial peptide design by integrating physicochemical and spatial structure descriptors.
Jingxiao Yu, Da‐Wen Sun, QingYi Wei, Yibing Zhang, Jidong Tang, Hongbin Pu   +5 more
wiley   +1 more source

ADAM-17 Is Activated by the Mitogenic Protein Kinase ERK in a Model of Kidney Fibrosis [PDF]

The American Journal of the Medical Sciences, 2010
Chronic kidney disease affects 1 of 9 Americans. Recent studies showed increased activation of the metalloenzyme disintegrin ADAM-17 during the development of the disease and that threonine phosphorylation of ADAM-17 may be an important regulator of the enzyme activity.
L. Gabriel Navar, Monika Gooz, Hannah L. Bell, Monika Gööz   +3 more
openaire   +2 more sources

Microblasting Wound Dressings Mechanically Disrupt Polymicrobial Biofilms to Enhance Healing in Treatment‐Resistant Wounds

Advanced Science, EarlyView.
Treatment‐resistant wounds caused by polymicrobial biofilms are refractory to conventional therapies due to the dense extracellular matrices. We developed μBLAST, a microblasting wound dressing that combines MnO2‐doped biosilica and a H2O2‐releasing mesh to generate localized oxygen microbubbles that mechanically disrupt biofilms.
Yujin Ahn, Joo Hun Lee, Christian Hurd, Jiye Lee, Junggeon Park, Adam A. Markowicz, Zheyuan Zhang, Joanne Hwang, Guillermo L. Monroy, Simon A. Rogers, Woonggyu Jung, Stephen A. Boppart, Hyunjoon Kong   +12 more
wiley   +1 more source

Ovarian Cancer Diagnosis and Chemoresistance Prediction Model Based on cfRNA Molecular Signature

Advanced Science, EarlyView.
A deep learning model analyzes cfRNA profiles extracted from the blood of OVCA patients. This innovative approach distinguishes OVCA from healthy controls with high accuracy. Crucially, it reliably predicts patient response to chemotherapy (sensitive versus resistant subgroups).
Qinhao Guo, Yangyang Zhang, Yongcheng Jin, Siwei Deng, Yongqi Chen, Zheng Feng, Hao Wen, Liu Wang, Yilin Li, Fanghong Ou, Yong Shen, Haiming Li, Tianyao Zhou, Xingzhu Ju, Xiaohua Wu   +14 more
wiley   +1 more source

Identification and preliminary characterization of mouse Adam33

BMC Genetics, 2002
Background The metalloprotease-disintegrin family, or ADAM, proteins, are implicated in cell-cell interactions, cell fusion, and cell signaling, and are widely distributed among metazoan phyla.
Hyman Richard W, Kim Philip H, Azarani Arezou, Gunn Teresa M, Davis Ronald W, Barsh Gregory S   +5 more
doaj   +1 more source

Extracellular Vesicle Proteome of Breast Cancer Patients with and Without Cognitive Impairment Following Anthracycline-based Chemotherapy: An Exploratory Study

Biomarker Insights, 2021
Cognitive impairment due to cancer and its therapy is a major concern among cancer patients and survivors. Extracellular vesicle (EVs) composition altered by cancer and chemotherapy may affect neurological processes such as neuroplasticity, potentially ...
Yong Qin Koh, Ding Quan Ng, Chiu Chin Ng, Adrian Boey, Meng Wei, Siu Kwan Sze, Han Kiat Ho, Munjal Acharya, Charles L Limoli, Alexandre Chan   +9 more
doaj   +1 more source

Adams-Harbertson Protein Precipitation-Based Wine Tannin Method Found Invalid [PDF]

Journal of AOAC INTERNATIONAL, 2008
Abstract The poor precision of the Adams-Harbertson wine tannin assay which was proposed for commercial winemaking, thereby creating the real possibility of quality control problems, is documented. The method is a version of the Hagerman and Butler protein precipitation-based tannin method.
Larry, Brooks, Leo, McCloskey, Doug, McKesson, Marshall, Sylvan   +3 more
openaire   +2 more sources

Deep Learning Network‐Tailored Microenvironment Matching of 4D Bioprinting Bioactive Scaffolds for Bone Regeneration

Advanced Science, EarlyView.
A DLN dataset was built to analyze MABS composition versus in vitro/in vivo osteogenesis and angiogenesis. An MLP neural network, taking BG morphological parameters as input, extracts bioactive features from these datasets. A rabbit tibial defect model then validates 4D‐printed MABS for adaptability and bone regeneration in critical defects.
Xiongjie Liang, Yuechi Zhang, Weifeng Hu, Shiyan Lv, Fan Jia, Yan Zhang, Feng Wu, Changjiang Yang, Guanqi Zhen, Jinglong Yan, Xu Cui, Wei Zhao, Guanghua Chen   +12 more
wiley   +1 more source

Expression, Localization, and Processing of Chicken Sperm ADAM32L2 during the Acrosome Reaction: A Possible Function in the Sperm–Egg Interaction

The Journal of Poultry Science
Sperm–egg interactions involve a complex series of molecular events. Among these, the acrosome reaction (AR) is a prerequisite for sperm penetration, facilitating the exposure of multiple acrosomal proteins that enhance sperm binding or penetration of ...
Mohamad Shuib Bin Mohamad Mohtar, Rangga Setiawan, Maiko Kuwabara, Atsushi Asano   +3 more
doaj   +1 more source

A Disintegrin and Metalloprotease (ADAM): Historical Overview of Their Functions

Toxins, 2016
Since the discovery of the first disintegrin protein from snake venom and the following identification of a mammalian membrane-anchored metalloprotease-disintegrin implicated in fertilization, almost three decades of studies have identified additional ...
Nives Giebeler, Paola Zigrino
doaj   +1 more source