Diseases

The Role of Exosome RNA in Cancer

The Relationship Between Exosomes and Cancer Exosomes are nanoscale vesicles derived from intracellular lysosomes that shuttle a variety of biomolecules, such as nucleic acids, proteins, lipids, amino acids and metabolites, and play a key role in regulating intercellular communication. Exosomes can be secreted by almost all types of cells, including immune cells, blood cells, neuronal […]

Diseases

Cell-Free RNA (cfRNA) as A Liquid Biopsy Biomarker for Disease Screening and Diagnosis

What is Cell-free RNA (cfRNA)? Cell-free RNA (cfRNA) refers to RNA molecules that are present in bodily fluids, such as blood, urine, or cerebrospinal fluid, outside of cells. It is distinct from intracellular RNA, which is confined within the cellular boundaries. cfRNA encompasses a diverse population of RNA molecules, including messenger RNA (mRNA), non-coding RNA […]

Diseases

Unveiling the Structural Mysteries of Biomolecules

What is Cryo-EM Single Particle Analysis (SPA)? Cryo-Electron Microscopy (Cryo-EM) is a technique that uses an electron microscope to observe samples, with the key feature being its ability to image samples in their native state at cryogenic temperatures, thus avoiding structural alterations that might occur during traditional sample preparation. Cryo-EM was initially used to study […]

Diseases

Unlocking the Potential of Membrane Proteins in Scientific Research and Drug Discovery

Membrane proteins play an indispensable role in a wide range of biological processes, including signal transduction, molecular transport, cell-cell communication, and energy conversion. These proteins are embedded in or associated with the lipid bilayers of cells and organelles, and they represent more than 30% of all encoded proteins in the human genome. Despite their biological […]

Diseases

Free Catheters Samples Without the Hassle

For those who rely on home medical supplies, getting what you need shouldn’t feel like navigating a maze. Whether it’s catheters, incontinence products, or advanced diabetic supplies, the process should be clear, convenient, and above all—hassle-free. That’s where UroStat Healthcare comes in. If you’ve been searching for free catheter samples or catheter supplies covered by […]