Oral squamous cell carcinoma (OSCC) accounting for about 90% of malignant oral lesions is the 6th most common malignancy worldwide. Diagnostic delay may contribute to dismal survival rate therefore, there is a need for developing specific and sensitive biomarkers to improve early detection. Hungarian population occupies the top places of statistics regarding OSCC incidence and mortality figures...

background: in the recent years, there has been an increasing interest in secretory production of recombinant proteins, due to its various advantages compared with intracellular expression. signal peptides play a critical role in prosperous secretion of recombinant proteins. accordingly, different signal peptides have been assessed for their ability to produce secretory proteins by trial-and-er...

Previous studies have shown that several factors--such as alloxan-induced diabetes, adrenalectomy, or removal of the thyroid-parathyroid gland complex--can influence the flow rate, protein concentration, and protein composition of rat parotid saliva. The present study was undertaken to explore further the influence of glucocorticoids and thyroxine on rat parotid saliva in hormonally intact anim...

UstYa family proteins (DUF3328) are widely and specifically distributed in fungi. They known to be involved the biosynthesis of ribosomally synthesized posttranslationally modified peptides (RiPPs) nonribosomal peptides, possibly catalyze various reactions, including oxidative cyclization chlorination. In this study, we focused on phomopsin A, a fungal RiPP consisting unique nonproteinogenic am...

scorpion venoms contain of variety of peptides toxic to mammals ، insects and crustaceans. toxic peptides are the main factors in scorpion venom causing toxicity, (their amount being 1-3%of total venom.). most of the scorpion toxins have been isolated from the venoms of scorpions in the family buthidae. the scorpion buthotus schach belonging to the buthidae family is widely found in the western...

Background: Biomarkers are useful in diagnosing many illnesses, the biomarker (salivary proteins) which are used in this study might help in confirming the diagnosis of schizophrenia. Hypothesis: Variations in optical densities of salivary proteins in schizophrenia are diagnostic. Aims & Objectives: 1) To record optical densities of salivary proteins in schizophrenia. 2)To compare the optical d...

Saliva plays an important role in digestion, host defense, and lubrication. The parotid gland contributes a variety of secretory proteins-including amylase, proline-rich proteins, and parotid secretory protein (PSP)-to these functions. The regulated secretion of salivary proteins ensures the availability of the correct mix of salivary proteins when needed. In addition, the major salivary glands...

The acidic soluble fraction of whole saliva of type 1 diabetic children was analyzed by reversed phase (RP)(1)-HPLC-ESI-MS and compared with that of sex- and age-matched control subjects. Salivary acidic proline-rich phosphoproteins (aPRP), histatins, α-defensins, salivary cystatins, statherin, proline-rich peptide P-B (P-B), beta-thymosins, S100A8 and S100A9*(S100A9* corresponds to S100A9 vair...