Human artificial chromosome carrying R-spondin1 and IL-22 expression cassettes in rejuvenated MSCs enhances therapeutic efficacy in ulcerative colitis model mice.

Ulcerative colitis (UC) is an incurable intestinal disease, with current treatments mainly focused on inflammation control and, in severe cases, surgical resection. Recent studies have highlighted the need for new therapies that promote tissue regeneration. R-spondin-1 (RSPO1) and interleukin-22 (IL-22) have shown anti-inflammatory and regenerative effects in UC models, but have short half-lives and poor targeting abilities.

Effect of Organic Anion Transporting Polypeptide 1B1 on Plasma Concentration Dynamics of Clozapine in Patients with Treatment-Resistant Schizophrenia.

The involvement of drug-metabolizing enzymes and transporters in plasma clozapine (CLZ) dynamics has not been well examined in Japanese patients with treatment-resistant schizophrenia (TRS). Therefore, this clinical study investigated the relationship between single nucleotide polymorphisms (SNPs) of various pharmacokinetic factors (drug-metabolizing enzymes and transporters) and dynamic changes in CLZ. Additionally, we aimed to determine whether CLZ acts as a substrate for pharmacokinetic factors using in vitro assays and molecular docking calculations.

Distinguish microphase-separated structures of diblock copolymers using local order parameters.

The microphase-separated structures of block copolymers are inherently highly ordered local structures, commonly characterized by differences in domain width and curvature. By focusing on diblock copolymers, we propose local order parameters (LOPs) that accurately distinguish between adjacent microphase-separated structures on the phase diagram. We used the Molecular Assembly structure Learning package for Identifying Order parameters (MALIO) to evaluate the structure classification performance of 186 candidate LOPs.