Results 51 to 60 of about 132,225 (219)

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Engineered protein subunit COVID19 vaccine is as immunogenic as nanoparticles in mouse and hamster models

Scientific Reports
Initial studies on the immunogenicity of SARS-CoV-2 (CoV-2) S glycoprotein (“spike”) as a protein subunit vaccine suggested sub-optimal efficacy in mammals.
Melissa M. Matthews, Tae Gyun Kim, Keon Young Kim, Vladimir Meshcheryakov, Higor Alves Iha, Miho Tamai, Daiki Sasaki, Paola Laurino, Saacnicteh Toledo-Patiño, Mary Collins, Tzung-Yang Hsieh, Satoshi Shibata, Noriko Shibata, Fumiko Obata, Jun Fujii, Toshihiro Ito, Hiroshi Ito, Hiroki Ishikawa, Matthias Wolf   +18 more
doaj   +1 more source

Direct observation of dynamic protein interactions involving human microtubules using solid-state NMR spectroscopy

Nature Communications, 2020
Microtubule (MT) organization is regulated by many microtubule-associated proteins (MAPs) that contain intrinsically disordered regions. Here authors produce [13C, 15N] labeled, functional microtubules from human cells for solid-state NMR which allows ...
Yanzhang Luo, ShengQi Xiang, Peter Jan Hooikaas, Laura van Bezouwen, A. S. Jijumon, Carsten Janke, Friedrich Förster, Anna Akhmanova, Marc Baldus   +8 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Cryo‐Electron Microscopy for Unveiling the Sensitive Battery Materials

Small Science, 2021
Deep chemical and structural investigation of battery components is increasingly imperative for exploring new electrode materials and their performance iterations for the next‐generation of energy storage devices with high energy density.
Zhijin Ju, Huadong Yuan, Ouwei Sheng, Tiefeng Liu, Jianwei Nai, Yao Wang, Yujing Liu, Xinyong Tao   +7 more
doaj   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Dual function of a highly conserved bacteriophage tail completion protein essential for bacteriophage infectivity

Communications Biology
Infection of bacteria by phages is a complex multi-step process that includes specific recognition of the host cell, creation of a temporary breach in the host envelope, and ejection of viral DNA into the bacterial cytoplasm.
Isabelle Auzat, Malika Ouldali, Eric Jacquet, Beatrix Fauler, Thorsten Mielke, Paulo Tavares   +5 more
doaj   +1 more source

Simple paired heavy- and light-chain antibody repertoire sequencing using endoplasmic reticulum microsomes

Genome Medicine, 2018
Existing methods for paired antibody heavy- and light-chain repertoire sequencing rely on specialized equipment and are limited by their commercial availability and high costs.
Praneeth Reddy Devulapally, Jörg Bürger, Thorsten Mielke, Zoltán Konthur, Hans Lehrach, Marie-Laure Yaspo, Jörn Glökler, Hans-Jörg Warnatz   +7 more
doaj   +1 more source