Optimal timing and impact of allogeneic peripheral blood stem cell transplantation in adult T-cell lymphoblastic lymphoma: insights from a large cohort multi-center real-world study in Shanghai.

In this real-world study, 153 adult T-cell lymphoblastic lymphoma (T-LBL) patients from sixteen centers in Shanghai were enrolled. Out of them, 103 (67.3%) achieved complete remission (CR).

Efficacy of Oroxylin A in ameliorating renal fibrosis with emphasis on Sirt1 activation and TGF-β/Smad3 pathway modulation.

Introduction: Renal fibrosis poses a serious threat to human health. At present, there are few types of traditional Chinese medicine used to treat this disease, and Oroxylin A (OA), as a natural product with multiple biological activities, is expected to be used for the treatment of renal fibrosis.

Methods: The tolerance of osteoarthritis and its impact on renal fibrosis were studied through ADMET, Lipinski's filter, establishment of a unilateral ureteral obstruction (UUO) model, and molecular docking.

Metabolic engineering for compartmentalized biosynthesis of the valuable compounds in Saccharomyces cerevisiae.

Saccharomyces cerevisiae is commonly used as a microbial cell factory to produce high-value compounds or bulk chemicals due to its genetic operability and suitable intracellular physiological environment. The current biosynthesis pathway for targeted products is primarily rewired in the cytosolic compartment. However, the related precursors, enzymes, and cofactors are frequently distributed in various subcellular compartments, which may limit targeted compounds biosynthesis.

Recombinant Thrombopoietin Effectively Shortens the Time to Response and Increases Platelet Counts in Elderly Patients with Severe Immune Thrombocytopenia.

Background: This study was conducted to investigate the short-term efficacy and safety of rhTPO for the management of severe ITP in the elderly as first-line treatment.

Methods: A total of 54 elderly patients with severe ITP were studied, including 39 patients treated with a combination regimen of rhTPO plus standard treatment (glucocorticoid; rhTPO group) and 15 patients treated with glucocorticoid treatment alone (control group). The response rate, time to initial response, peak platelet counts, and time to peak platelet counts were compared, and clinical characteristics correlated with the efficacy of rhTPO were analyzed.

Rituximab plus cladribine versus R-CHOP in frontline management of marginal zone lymphoma in China: a propensity-score matched multicenter study.

Marginal zone lymphoma (MZL) is an uncommon subtype of non-Hodgkin lymphoma (NHL). Combination of rituximab and cladribine (R-2CdA) is a potential option for indolent NHL (iNHL) and mantle cell lymphoma (MCL) patients. The goal of this multicenter retrospective study was to assess the efficacy and safety of R-2CdA in MZL to support consensus-reaching in first-line therapy in advanced-stage patients.

Lysozyme regulates the extracellular polymer of activated sludge and promotes the formation of electroactive biofilm.

The formation of electroactive biofilm from activated sludge on electrode surface is a key step to construct a bio-electrochemical system, yet it is greatly limited by the poor affinity between the bacteria and the electrode interface. Herein, we report a new method to promote the formation of electroactive biofilm by regulating the extracellular polymeric substance (EPS) content in activated sludge with lysozyme. The investigation of the effect of lysozyme treatment on the content of extracellular polymers and the biofilm formation of electroactive bacteria suggests that lysozyme can improve the permeability of the positive bacterial cell membrane and thus increase the EPS content in the activated sludge.

Expression of an alkaline feruloyl esterases from thermophilic Chaetomium thermophilum and its boosting effect on delignification of pulp.

Exploration of feruloyl esterase (FAE) with the resistance to heat and alkali conditions in biobleaching process to improve the separation efficiency of lignocellulose is the key to achieving green papermaking. Herein, we expressed FAEB of C. thermophilum and obtained a thermostable alkaline FAE that can effectively promote the removal of lignin from pulp.

TRIM11 promotes lymphomas by activating the β-catenin signaling and Axin1 ubiquitination degradation.

Objective: Lymphoma, a malignant tumor, is mainly characterized by painless lymph node enlargement and hepatosplenomegaly. At present, lymphoma is mainly treated by radiation, chemical drugs, bone marrow transplantation and surgery. However, due to the high degree of heterogeneity, lymphomas are highly different in terms of treatment intensity and prognosis.

Cloning, Characterization, and Functional Expression of a Thermostable Type B Feruloyl Esterase from Thermophilic Thielavia Terrestris.

Feruloyl esterases (FAEs) have great potential applications in paper and breeding industry. A new thermo-stable feruloyl esterase gene, TtfaeB was identified from the thermophilic fungus Thielavia terrestris h408. Deduced protein sequence shares the identity of 67% with FAEB from Neurospora crassa.

Influence of Randomly Inserted Feruloyl Esterase A on β-Glucosidase Activity in Trichoderma reesei.

As a well-known industrial fungus for cellulase production, the strain RUT-C30 of Trichoderma reesei was selected to produce the feruloyl esterase A (FAEA) by a random integration protocol. The strong promoter of cellobiohydrolase 1 (cbh1) gene was used to drive the expression of FAEA. Using double-joint PCR protocol, Pcbh1-faeA-TtrpC expression cassette was successfully constructed and co-transformed into RUT C30 strain of T.

Characterization and Strain Improvement of a Hypercellulytic Variant, Trichoderma reesei SN1, by Genetic Engineering for Optimized Cellulase Production in Biomass Conversion Improvement.

The filamentous fungus Trichoderma reesei is a widely used strain for cellulolytic enzyme production. A hypercellulolytic T. reesei variant SN1 was identified in this study and found to be different from the well-known cellulase producers QM9414 and RUT-C30.

Role of decidual CD14(+) macrophages in the homeostasis of maternal-fetal interface and the differentiation capacity of the cells during pregnancy and parturition.

Objective: Decidual macrophages (dMΦs) have been implicated in fetal tolerance, but little information is known regarding their differentiation capacity and interactions with T cells. The present study aimed to investigate the immunological characteristics of dMΦs at mid and term pregnancy.

Methods: The dMΦs were analyzed for their phenotypes and cytokine production by flow cytometry and ELISA, respectively.

[Cloning of feruloyl esterase gene from Aspergillus niger h408 and high-efficient expression in Pichia pastoris].

Objective: To achieve the high-efficiency expression of feruloyl estrase gene (AnfaeA) from Aspergillus niger h408 in Pichia pastoris and characterize the recombinant feruloyl esterase (FAE).

Methods: Using gene splicing by overlap extension (SOE), we cloned AnfaeA gene from A. niger h408 and subcloned into T vector for sequencing analysis.

First evidence for the anti-inflammatory activity of fucoxanthin in high-fat-diet-induced obesity in mice and the antioxidant functions in PC12 cells.

Obesity, characterized as a state of low-level inflammation, is a powerful determinant influencing the development of insulin resistance and progression to type 2 diabetes. The purpose of the present study was to investigate the anti-inflammatory activity of fucoxanthin in experimental high-fat-diet-induced obesity in mice and antioxidant activity in PC12 cells under oxidative stress situation. The anti-inflammatory potential of fucoxanthin in the regulation of maleic dialdehyde (MDA), polymorphonuclear cells (PMNs), interleukin-1β (IL-1β), inducible nitric oxide synthase (iNOS), tumor necrosis factor alpha (TNF-α), and cyclooxygenase-2 (COX-2) was determined by ELISA.

Surfactant-free synthesis of Fe3O4@PANI and Fe3O4@PPy microspheres as adsorbents for isolation of PCR-ready DNA.

Magnetic separation with composite microspheres presents an alternative strategy for applications in biomedical and bioengineering fields. However, the synthesis of core-shell structured magnetic composites universally assumes the surfactant-directing and/or silica-assisting polymerization approach to modify and stabilize the magnetic cores. In this paper, we report on the surfactant-free synthesis of well-defined core-shell structured Fe(3)O(4)@PANI and Fe(3)O(4)@PPy microspheres with high magnetization.

Determination of trace elements in anti-influenza virus mushrooms.

We have determined the trace element composition of anti-influenza virus mushrooms using atomic absorption spectrophotometer. The elements present in greater concentration in Ganoderma lucidum samples are selenium, iron, and zinc, with selenium being the element with the highest concentration of all, at 416 ± 38.5 mg/kg; in Cordyceps militaris samples are iron, selenium, and zinc, with iron being the element with the highest concentration of all, at 291 ± 20.

Determination of trace elements in three mushroom samples of basidiomycetes from Shandong, China.

We have determined the trace element composition of three mushrooms of Basidiomycetes, used in traditional Chinese medicine using atomic absorption spectrophotometer (AAS). Metal concentrations in mushrooms were 203-401 mg/kg for iron, 22-51 mg/kg for manganese, 84-116 mg/kg for zinc, 24.1-41.

Purification and characterization of the cold-active alkaline protease from marine cold-adaptive Penicillium chrysogenum FS010.

An extracellular cold-active alkaline serine protease from Penicillium chrysogenum FS010 has been purified. The purification procedure involved: ammonium sulfate precipitation, DEAE ion-exchange chromatography and sephadex G-100 gel chromatography. SDS-PAGE of the purified enzyme indicated a molecular weight of 41,000 +/- 1,000 Da.

Cloning, sequencing and expression analysis of the first cellulase gene encoding cellobiohydrolase 1 from a cold-adaptive Penicillium chrysogenum FS010.

A cellobiohydrolase 1 gene (cbh1) was cloned from Penicillium chrysogenum FS010 by a modified thermal asymmetric interlaced polymerase chain reaction (TAIL-PCR). DNA sequencing shows that cbh1 has an open reading frame of 1590 bp, encoding a putative protein of 529 amino acid residues. The deduced amino acid sequence revealed that CBHI has a modular structure with a predicted molecular mass of 56 kDa and consists of a fungal type carbohydrate binding module separated from a catalytic domain by a threonine rich linker region.

Novel cold-adaptive Penicillium strain FS010 secreting thermo-labile xylanase isolated from Yellow Sea.

A novel cold-adaptive xylanolytic Penicillium strain FS010 was isolated from Yellow sea sediments. The marine fungus grew well from 4 to 20 degrees; a lower (0 degrees) or higher (37 degrees) temperature limits its growth. The strain was identified as Penicillium chrysogenum.