In the 2021 issue of the Journal of Biosciences in the article titled ''An in vitro mechanistic approach towards understanding the distinct pathways regulating insulin resistance and adipogenesis by apocynin'' by Sai Bharadwaja, Praveen Kumar Issac, Jocelyn Cleta, Rakesh Jeganathan, Sri Snehaa Chandrakumar and Sujatha Sundaresan (https//doi.org/10.1007/s12038-020-00134-2; Vol. 46, Article No. 008), the author Rakesh Jeganaathan's name was incorrectly mentioned as ''Rakesh Jeganathan''. The correct name should read as ''Rakesh Jeganaathan''.Nucleotide excision repair (NER) pathway is a DNA repair mechanism that rectifies a wide spectrum of DNA lesions. Xeroderma pigmentosum group of proteins (XPA through XPG) orchestrate the NER pathway in humans. We have earlier studied XPA homolog from Hydra (HyXPA) and found it to be similar to human XPA. Here, we examined if HyXPA can functionally complement human XPA-deficient cells and reduce their sensitivity to UV radiation. We found that HyXPA was able to partially rescue XPA-deficient human cells from UV by its binding to chromatin of UV-irradiated cells. However, HyXPA failed to bind replication protein A (RPA70), a key interacting partner of human XPA in NER pathway. This could be attributed to changes in certain amino acid residues that have occurred during evolution, leading to prevention of some interactions between Hydra and human proteins. The long-term course of Crohn's disease (CD) has never been evaluated in non-Caucasian population-based cohorts. The aim of the present study was to evaluate the longterm prognosis of Korean CD patients in the well-defined population-based Songpa-Kangdong inflammatory bowel disease cohort. Outcomes of disease and their predictors were evaluated for 418 patients diagnosed with CD between 1986 and 2015. During a median of 123 months, systemic corticosteroids, thiopurines, and anti-tumor necrosis factor (TNF) agents were administered to 58.6%, 81.3%, and 37.1% of patients, respectively. https://www.selleckchem.com/mTOR.html Over time, the cumulative probability of starting corticosteroids significantly decreased (p=0.001), whereas that of starting thiopurines and anti-TNFs significantly increased (both p<0.001). The cumulative probability of behavioral progression was 54.5% at 20 years, and it significantly decreased during the anti-TNF era. Intestinal resection was required for 113 patients (27.0%). The cumulative probabilities of intestinntestinal resection rates have decreased over the past 3 decades.Literature has revealed that the delta opioid receptor (DOR) exhibited diverse pharmacological effects on neuron and skin. In the present study, we have investigated whether the activation of DOR has hair-growth promotion effects. Compared with other opioid receptor, DOR was highly expressed in epidermal component of hair follicle in human and rodents. The expression of DOR was high in the anagen phase, but it was low in the catagen and telogen phases during mouse hair cycle. Topical application of UFP-512, a specific DOR agonist, significantly accelerated the induction of the anagen in C3H mice. Topical application of UFP-512 also increased the hair length in hair organ cultures and promoted the proliferation and the migration of outer root sheath (ORS) cells. Similarly, pharmacological inhibition of DOR by naltrindole significantly inhibited the anagen transition process and decreased hair length in hair organ cultures. Thus, we further examined whether Wnt/β-catenin pathway was related to the effects of DOR on hair growth. We found that Wnt/β-catenin pathway was activated by UFP-512 and siRNA for β-catenin attenuated the UFP-512 induced proliferation and migration of ORS cells. Collectively, result established that DOR was involved in hair cycle regulation, and that DOR agonists such as UFP-512 should be developed for novel hair-loss treatment. Given the risk of hemodynamic compromise in heart failure with reduced ejection fraction (HFrEF) patients undergoing left heart catheterization (LHC), there is a need for a simple parameter that can predict clinical outcomes. We hypothesize that left ventricular pressure ratio (LVPR), calculated as left ventricle systolic/left ventricle end-diastolic pressure, is a strong predictor of hemodynamic collapse in these patients. Retrospective analysis of consecutive hospitalized HFrEF patients undergoing combined LHC and right heart catheterization (RHC) at a single institution from 2015-2017 was performed. LVPR was compared with standard RHC hemodynamic variables. The primary outcome was in-hospital escalation of therapy, defined as ≥40 mm Hg drop in systolic blood pressure (SBP), SBP ≤90 mm Hg for ≥15 minutes, start or escalation of vasoactive medications, cardiopulmonary resuscitation, or in-hospital death. Receiver-operating characteristic (ROC) analysis and Kaplan-Meier survival analysis were performed for prediction of the primary outcome. A total of 176 patients were included in this study. ROC analysis determined an optimal cut-off value of ≤3.96, which correlated with an area under the curve (AUC) of 0.65 (sensitivity, 45.9%; specificity, 83.2%; correctly classified, 64.9%). AUC was similar to other variables obtained using RHC. In-hospital survival free of escalation of therapy was lower in the low LVPR group vs the high LVPR group (0% vs 33%, respectively; P<.01). LVPR is an easily measured index obtained during LHC that can risk stratify hospitalized patients with HFrEF at the time of LHC. LVPR is an easily measured index obtained during LHC that can risk stratify hospitalized patients with HFrEF at the time of LHC. We sought to test the hypothesis that patients undergoing ultrasound-assisted catheter-directed thrombolysis (USAT) with standard alteplase and heparin dosing would not develop significant depletion of systemic fibrinogen, which may account for the lower risk of bleeding seen in contemporary trials. We also sought to compare the relative outcomes of individuals with submassive pulmonary embolism (PE) undergoing USAT and anticoagulation alone. Utilizing a single-center prospective registry, we identified 102 consecutive adult patients with submassive PE who were considered for USAT based on a standardized treatment algorithm between November 2016 and May 2019. Patients not receiving USAT therapy were treated with anticoagulation alone. Baseline characteristics were generally similar between groups (n = 51 in each group). Major bleeding rates were not significantly different between groups (2.0% vs 5.9% in USAT vs control, respectively; P=.62). Notably, no USAT patient experienced clinically significant hypofibrinogenemia (mean trough fibrinogen, 369.