026), it had no significant correlation with the number of positive nodes (P = 0.611). Total Gleason score, extracapsular extension, seminal vesicle invasion, and number of lymph nodes were found to be independent factors, which correlated with high PIRADS scores in ordinal logistic regression analysis. Conclusion PIRADS scoring system in mpMRI showed a statistically significant correlation with adverse histopathological factors in RP specimen. A higher PIRADS score may help to predict a higher Gleason score, indicating clinically important PCa as well as poor prognotic factors such as extracapsular extension, lymphovascular invasion, and seminal vesicle invasion that may indicate a higher risk of recurrence and the need for additional treatment. © 2020 Asian Pacific Prostate Society, Published by Elsevier Korea LLC.Background Leuprorelin is a well-established treatment for prostate cancer (PCa); however, there is limited information on its use in Asian males. This review of English language publications between January 2000 and 2016 describes the outcomes of clinical trials on leuprorelin in Asian males with PCa of any grade, stage, or histopathology. Methods The literature search was undertaken using PubMed, Cochrane Library, and ClinicalTrials.gov databases. Results We identified nine studies from Japan, two studies from South Korea, and one international, multisite study which included Asian sites, with a total of 1,652 males previously diagnosed with PCa. All studies included subcutaneous or depot administration of leuprorelin at varying dose levels including 3.75 mg four weekly, 11.25 mg 12 weekly, or 22.5 mg every 12 or 24 weeks. Leuprorelin was administered as monotherapy or in combination with chemotherapy or hormonal therapy. Leuprorelin appears well tolerated in Asian males and is effective in reducing serum testosterone to castration levels ( less then 50 ng/dL ( less then 1.7 nmol/L)) and prostate-specific antigen levels. Common adverse events included hot flushes and mild hepatic dysfunction. Leuprorelin was shown to provide reasonable survival rates in PCa (T1b-T3N0M0) and in metastatic disease; another reasonable option for these patients is radiation therapy. Leuprorelin treatment also improved the quality of life. Conclusion Leuprorelin may be an appropriate and efficacious treatment for males with PCa (T1b-T3N0M0). Leuprorelin treatment was well tolerated and associated with improvement in the quality of life. © 2019 Asian Pacific Prostate Society, Published by Elsevier Korea LLC.Advances in Next-Generation Sequencing (NGS) technology have led to a rapid expansion in the application of „precision medicine,” attempting to personalize therapies and improve outcomes for cancer patients. While these technologies carry great promise, evidence for translation to patient outcomes is lacking. This is especially true in hepatocellular carcinoma (HCC), where multiple factors have hampered efforts to develop effective targeted therapies. We sought to review how application of NGS in HCC has translated to patient outcomes and what barriers stand in the way of further progress. © 2020 Dominguez and Wang.Background Undescended testis (UDT) is a common congenital urogenital anomaly that is treated by orchiopexy. We aimed to introduce patent processus vaginalis (PPV) sac tightening (PVST) technique and compare it to the conventional technique. Methods We retrospectively studied all the operated UDT patients during 10 years. In the conventional technique, it was necessary to ligate PPV sac after being peeled off from the spermatic cord. PVST was dissected longitudinally from the two sides of where the PPV sac wall was attached to the spermatic cord till the proximal part, and only a narrow thin layer sticking to the spermatic cord was left and the proximal PVV sac opening was tightened as much as possible with vicryl suture at the internal inguinal ring level. The significance level was 0.05). Testicular atrophy and operation time were significantly lower in the PVST than the conventional technique (p less then 0.001). Conclusion The orchiopexy PVST technique has lower complications and seems to be easier, faster and safer than the conventional technique. © 2020 Shirazi et al.E7 protein from cutaneous as well as mucosal HPV types can alter NF-κB activity. Conflicting literature data show a HPV-induced up- or down-regulation of the NF-κB pathway in different cell lines. In a previous study we detected the expression of E7 gene of HPV15 in a subungual tumor of a patient affected by incontinentia pigmenti (IP). IP is a rare X-linked genodermatosis in which the IKKγ gene is altered. From observations in transgenic IKKγ defective mice, it was suggested that IKK-deficient cells may undergo rapid hyper-proliferation and apoptosis/necrosis, leading to increased pro-inflammatory cytokine production in the neighboring IKK-positive cells. The objective of this study was to ascertain if beta HPV 15 can alter apoptosis and NF-κB pathway in normal and IKKγ-deficient keratinocytes. The human immortalized keratinocyte cell line (HaCaT), and human primary keratinocyte (HPK) cells were transduced with a retrovirus expressing E6-E7 proteins of HPV 15 and IKKγ was successful silenced mimicking the HPV15 infection and IP. HPV15 E6-E7 gene expression improved NF-κB activity in human keratinocytes even when IKKγ was silenced by siRNA. In IKKγ silenced keratinocyte cells, TNF-α-induced apoptosis was strongly reduced by the expression of HPV15 E6-E7 genes. Beta HPV15 exerted this anti-apoptotic activity by decreasing pro-apoptotic BAK and cleaved Caspase 3 proteins. In conclusion, we can speculate that presence of persistent infection by beta papillomavirus might influence the biological fate of IP by altering NF-κB activation and apoptosis in IKKγ mutated cells, favoring their survival and possibly the development of tumors in the late stage of disease. Taken together, our data reinforce the importance of host genetic background in the pathogenesis of HPV-associated skin lesions. Copyright © 2020 Paolini, Zaccarini, Francesconi, Mariani, Muscardin, Donati and Venuti.Mycobacterium tuberculosis (M. tb) can survive in the hostile microenvironment of cells by escaping host surveillance, but the molecular mechanisms are far from being fully understood. MicroRNAs might be involved in regulation of this intracellular process. By RNAseq of M. tb-infected PMA-differentiated THP-1 macrophages, we previously discovered down-regulation of miR-378d during M. tb infection. This study aimed to investigate the roles of miR-378d in M. tb infection of THP-1 cells by using a miR-378d mimic and inhibitor. First, M. tb infection was confirmed to decrease miR-378d expression in THP-1 and Raw 264.7 macrophages. Then, it was demonstrated that miR-378d mimic promoted, while its inhibitor decreased, M. tb survival in THP-1 cells. Further, the miR-378d mimic suppressed, while its inhibitor enhanced the protein production of IL-1β, TNF-α, IL-6, and Rab10 expression. By using siRNA of Rab10 (siRab10) to knock-down the Rab10 gene in THP-1 with or without miR-378d inhibitor transfection, Rab10 was detiao, Kong, Liu, Chen, Chen, Zhu, Peng, Zhai, Hu, Chen, Suo Lang, Guo and Niu.Infectious diseases are the second most important cause of human death worldwide; Staphylococcus aureus (S. aureus) is a very common human pathogenic microorganism that can trigger a variety of infectious diseases, such as skin and soft tissue infections, endocarditis, osteomyelitis, bacteremia, and lethal pneumonia. Moreover, according to the sensitivity to antibiotic drugs, S. aureus can be divided into methicillin-sensitive Staphylococcus aureus (MSSA) and methicillin-resistant Staphylococcus aureus (MRSA). In recent decades, due to the evolution of bacteria and the abuse of antibiotics, the drug resistance of S. aureus has gradually increased, the infection rate of MRSA has increased worldwide, and the clinical anti-infective treatment for MRSA has become more difficult. Accumulating evidence has demonstrated that the resistance mechanisms of S. aureus are very complex, especially for MRSA, which is resistant to many kinds of antibiotics. Therefore, understanding the drug resistance of MRSA in a timely manner and elucidating its drug resistance mechanism at the molecular level are of great significance for the treatment of S. aureus infection. A large number of researchers believe that analyzing the molecular characteristics of S. aureus can help provide a basis for designing effective prevention and treatment measures against hospital infections caused by S. aureus and further monitor the evolution of S. aureus. This paper reviews the research status of MSSA and MRSA, the detailed mechanisms of the intrinsic antibiotic resistance and the acquired antibiotic resistance, the advanced research on anti-MRSA antibiotics and novel therapeutic strategies for MRSA treatment. Copyright © 2020 Guo, Song, Sun, Wang and Wang.Fungi have been used since ancient times in food and beverage-making processes and, more recently, have been harnessed for the production of antibiotics and in processes of relevance to the bioeconomy. Moreover, they are starting to gain attention as a key component of the human microbiome. However, fungi are also responsible for human infections. The incidence of community-acquired and nosocomial fungal infections has increased considerably in recent decades. Antibiotic resistance development, the increasing number of immunodeficiency- and/or immunosuppression-related diseases and limited therapeutic options available are triggering the search for novel alternatives. These new antifungals should be less toxic for the host, with targeted or broader antimicrobial spectra (for diseases of known and unknown etiology, respectively) and modes of actions that limit the potential for the emergence of resistance among pathogenic fungi. Given these criteria, antimicrobial peptides with antifungal properties, i.e., antifungal peptides (AFPs), have emerged as powerful candidates due to their efficacy and high selectivity. In this review, we provide an overview of the bioactivity and classification of AFPs (natural and synthetic) as well as their mode of action and advantages over current antifungal drugs. Additionally, natural, heterologous and synthetic production of AFPs with a view to greater levels of exploitation is discussed. Finally, we evaluate the current and potential applications of these peptides, along with the future challenges relating to antifungal treatments. Copyright © 2020 Fernández de Ullivarri, Arbulu, Garcia-Gutierrez and Cotter.Gut microbiome is a community of microorganisms in the gastrointestinal tract. These bacteria have a tremendous impact on the human physiology in healthy individuals and during an illness. Intestinal microbiome can influence one’s health either directly by secreting biologically active substances such as vitamins, essential amino acids, lipids et cetera or indirectly by modulating metabolic processes and the immune system. In recent years considerable information has been accumulated on the relationship between gut microbiome and brain functions. Moreover, significant quantitative and qualitative changes of gut microbiome have been reported in patients with Alzheimer’s disease. On the other hand, gut microbiome is highly sensitive to negative external lifestyle aspects, such as diet, sleep deprivation, circadian rhythm disturbance, chronic noise, and sedentary behavior, which are also considered as important risk factors for the development of sporadic Alzheimer’s disease. In this regard, this review is focused on analyzing the links between gut microbiome, modern lifestyle, aging, and Alzheimer’s disease.