Emerging evidence has shown that aberrantly expressed long noncoding RNAs (lncRNAs) play a vital role in various biological processes of tumorigenesis. Bladder cancer associated transcript 1 (BLACAT1) is a novel lncRNA located on chromosome 1q32.1, which regulated multiple downstream targets via serving as a "sponge" for their corresponding microRNAs or by directly interacting with various regulating proteins. In this review, we summarized the role of BLACAT1 in the development and progression of different cancers. We also highlighted that BLACAT1 could be utilized as a potential biomarker and therapeutic target for human cancers. Liver cirrhosis (LC), the major pathway for the progression and development of chronic liver disease, is an advanced stage of liver disease. It is the third most common chronic noncommunicable disease after cardiovascular diseases and malignant tumors. Tanshinone IIA (Tan), an extract of Salvia miltiorrhiza (S. miltiorrhiza), has been proven to promote the proliferation and differentiation of stem cells. Moreover, its protective effect in liver injury has received widespread attention. The present study investigated whether Tan plays a therapeutic role in LC by promoting endogenous stem cell proliferation and differentiation. LC models were established by intraperitoneal injection of an olive oil solution containing 50 % carbon tetrachloride (CCL ) combined with 10 % alcohol in the drinking water. After successful model establishment, the animals were randomly divided into four groups and injected with physiological saline or low-, medium-, or high-dose (10, 20, or 40 mg/kg) Tan for seven consecutive daynew expression of these markers occurred after Tan injection. All results were most significant in the medium-dose treatment group. Tan can alleviate liver injury induced by CCL combined with alcohol in rats and plays a therapeutic role in LC by promoting the proliferation and differentiation of endogenous liver stem cells. Tan can alleviate liver injury induced by CCL4 combined with alcohol in rats and plays a therapeutic role in LC by promoting the proliferation and differentiation of endogenous liver stem cells.The therapeutic effect of Vaccinium polyphenols against uropathogens has been widely studied. Most attention has focused on the antimicrobial activity against P-fimbriated Escherichia coli strains. The present study investigated the anti-adhesive and anti-biofilm activity of a saline extract of blueberry (Vaccinium corymbosum) targeting intestinal colonization by a highly adherent Klebsiella pneumoniae strain. This strain, responsible for a large outbreak of infection in Spain, was selected on the basis of its remarkable capacity to colonize the gastrointestinal tract of patients. The blueberry extract was obtained using a medium scale ambient temperature system (MSAT) in a novel approach based on the use of an aqueous solvent and addition of mineral salts. The polyphenolic content was determined by liquid chromatography coupled to tandem mass-spectrometry (LC-MS/MS). The findings confirmed that the blueberry extract is a rich source of phenolic compounds, including the most polar polyphenols (mostly non-flavonoids), intermediate polarity compounds (flavan-3-ols and most procyanidins) and low polarity compounds (flavonols and anthocyanins). The extract significantly inhibited biofilm formation and bacterial adhesion to HT-29 colorectal cells by a highly adherent multidrug-resistant K. pneumoniae. Although some individual anthocyanidins (malvidin, delphinidin and cyanidin) and one hydroxycinnamic acid (caffeic acid) proved capable of reducing bacterial adhesion, the unfractionated extract was more active than any of the individual polyphenolic compounds. In addition, the extract displayed considerable potential as an intestinal decolonization treatment in a murine model. The study findings demonstrate the potential value of the V. corymbosum extract as an alternative treatment for K. pneumoniae infections.Cancer is known to be one of the most major issues all around the world and is the most important cause of death. Prostate cancer is one of the most prevalent cancers among men, and the principal reason of death due to this cancer is the inappropriate detecting tools. Therefore, there is a great request for accurate diagnosis of prostate-specific antigen (PSA). Bio-analysis based on biomarkers might help to overcome this problem. Aptamers can be employed as high-affinity tools for cancer detection. The utilization of aptamer-based strategy in cancer investigation has demonstrated new horizons in biotechnology. https://www.selleckchem.com/products/vh298.html The use of nanotechnology in biosensing is a serious development in this field. Advanced nanomaterials enhance the signal amplification in the biosensors, which also reduce the time required for diagnosis and analysis, they are also affordable, with high accuracy. In the present review (with 108 references), we discussed excellent features of the aptasensors on the sensitive and accurate monitoring of PSA biomarkers. Moreover, various types of nanomaterial-based aptasensors were surveyed for PSA detection (electrochemical, optical, piezoelectric, photoelectrochemical, electrochemiluminescent, and so forth). Furthermore, we reported the role of advanced nanomaterials, for instance graphene oxide, carbine nanotube, quantum dots, silica, gold, silver, and magnetic nanoparticles on the improvement of aptasensors of PSA. Finally, we discussed the advantages and limitations of different strategies on the early stage diagnosis of cancer. This article has been updated until July 2020.Host excessive inflammatory immune response to SARS-CoV-2 infection is thought to underpin the pathogenesis of COVID-19 associated severe pneumonitis and acute lung injury (ALI) or acute respiratory distress syndrome (ARDS). Once an immunological complication like cytokine storm occurs, anti-viral based monotherapy alone is not enough. Additional anti-inflammatory treatment is recommended. It must be noted that anti-inflammatory drugs such as JAK inhibitors, IL-6 inhibitors, TNF-α inhibitors, colchicine, etc., have been either suggested or are under trials for managing cytokine storm in COVID-19 infections. Natural astaxanthin (ASX) has a clinically proven safety profile and has antioxidant, anti-inflammatory, and immunomodulatory properties. There is evidence from preclinical studies that supports its preventive actions against ALI/ARDS. Moreover, ASX has a potent PPARs activity. Therefore, it is plausible to speculate that ASX could be considered as a potential adjunctive supplement. Here, we summarize the mounting evidence where ASX is shown to exert protective effect by regulating the expression of pro-inflammatory factors IL-1β, IL-6, IL-8 and TNF-α.