TSE Diagnostics: Recent Advances in Immunoassaying Prions

TSE Diagnostics: Recent Advances in Immunoassaying Prions

Transmissible spongiform encephalopathies (TSEs) or prion diseases are a group of rare fatal neurodegenerative diseases, affecting humans and animals. They are believed to be the consequence of the conversion of the cellular prion protein to its aggregation-prone, β -sheet-rich isoform, named prion. Definite diagnosis of TSEs is determined post mortem. For this purpose, immunoassays for analyzi...

Recent Advances in Hemophilia Gene Therapy

Heterogeneous loss of function mutations at F8 and F9 genes causes X-linked recessive bleeding disorders, hemophilia A (HA) and hemophilia B (HB), respectively. HA is clinically indistinguishable from HB and accounts for more than 80% of hemophilia cases; the former affects 1/5000 and the latter 1/25000 male births worldwide. In Iran, it is estimated that around 4300 HA and 900 HB patients are ...

Title Recent advances in the development of nucleic acid diagnostics

Recent Advances in Point-of-Care Diagnostics for Cardiac Markers

National and international cardiology guidelines have recommended a 1-hour turnaround time for reporting results of cardiac troponin to emergency department personnel, measured from the time of blood collection to reporting. Use of point-of-care testing (POCT) can reduce turnaround times for cardiac markers, but current devices are not as precise or sensitive as central laboratory assays. The g...

Recent Advances in Chromospheric and Coronal Polarization Diagnostics

I review some recent advances in methods to diagnose polarized radiation with which we may hope to explore the magnetism of the solar chromosphere and corona. These methods are based on the remarkable signatures that the radiatively induced quantum coherences produce in the emergent spectral line polarization and on the joint action of the Hanle and Zeeman effects. Some applications to spicules...