Exploring gender-based stress disparities among radiography students: A comparative analysis across Egypt, UAE, and Jordan.

Introduction: Radiography students experience high levels of stress due to demanding academic studies and clinical training. Expanding this study to different settings could provide insights for customized interventions. This study aims to investigate the prevalence and causes of stress experienced by radiography students across university settings in Egypt, the UAE, and Jordan, with particular attention to gender-based differences.

Determination of the decapping efficiency of THIOMAB™ antibodies with the engineered cysteine in the Fc region for making antibody-drug conjugates by specific hinge fragmentation-liquid chromatography.

The site-specific antibody-drug conjugates (ADCs), particularly those utilizing the engineered cysteine in Fc fragments of mAbs (THIOMAB™ antibodies), have emerged as a novel class of biotherapeutics for cancer treatment. The engineered cysteine residues in these antibodies are capped by cysteine or glutathione through a disulfide bond. Prior to conjugation with linker-payloads, these caps need to be removed through a reduction process.

An Integrated Strategy to Identify Tyrosine Sulfation from the Therapeutic Proteins.

Posttranslational modifications (PTMs) are potential critical quality attributes in biotherapeutic development, as they can affect drug efficacy and safety. Tyrosine sulfation plays a critical role in protein-protein interactions and has been found on many surface receptors as well as antibody complementarity-determining regions (CDR). However, the presence and function of tyrosine sulfation in therapeutic proteins have not been broadly investigated due to difficulties in detecting the modification.

The Development of Metal-Free Porous Organic Polymers for Sustainable Carbon Dioxide Photoreduction.

A viable tactic to effectively address the climate crisis is the production of renewable fuels via photocatalytic reactions using solar energy and available resources like carbon dioxide (CO) and water. Organic polymer material-based photocatalytic materials are thought to be one way to convert solar energy into valuable chemicals and other solar fuels. The use of porous organic polymers (POPs) for CO fixation and capture and sequestration to produce beneficial compounds to reduce global warming is still receiving a lot of interest.

Correction: Oglat et al. The Effect of an Energy Window with an Ellipsoid Phantom on the Differential Defect Contrast on Myocardial SPECT Images. 2022, , 341.

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