Computer-Aided Design to Improve the Thermal Stability of Lipase.

Lipase, a green biocatalyst, finds extensive application in the food sector. Enhancing the thermal stability of lipase presents both challenges and opportunities within the food industry. This research employed multiple rounds of cross-screening using tools like FoldX and I-Mutant 3.

Integrative transcriptomic analysis deciphering the role of rice bHLH transcription factor Os04g0301500 in mediating responses to biotic and abiotic stresses.

Understanding the signaling pathways activated in response to these combined stresses and their crosstalk is crucial to breeding crop varieties with dual or multiple tolerances. However, most studies to date have predominantly focused on individual stress factors, leaving a significant gap in understanding plant responses to combined biotic and abiotic stresses. The bHLH family plays a multifaceted regulatory role in plant response to both abiotic and biotic stresses.

Drug Release from Gelsolin-Targeted Phase-Transition Nanoparticles Triggered by Low-Intensity Focused Ultrasound.

Purpose: Current strategies for tumour-induced sentinel lymph node detection and metastasis therapy have limitations. It is essential to identify and provide warnings earlier for tumour metastasis to carry out effective clinical interventions. In addition, traditional cancer chemotherapy encounters drastic limitations due to the nonspecific delivery of antitumour drugs and severe side effects.

Combined diagnosis of ultrasonic elastography and BI-RADS classification increases diagnostic value in female patients with breast neoplasms.

Objective: This study was designed to investigate the clinical value of ultrasonic elastography combined with the Breast Imaging Reporting and Data System (BI-RADS) classification in patients with breast neoplasms.

Methods: A retrospective observational study was conducted on 89 patients with breast neoplasms hospitalized from June 2017 to June 2018. All the enrolled patients had received ultrasound examinations.

High GP73 Expression Correlates with Poor Response to Neoadjuvant Chemotherapy and Survival in Gastric Cancer: A Tissue Microarray Study.

Golgi protein 73 (GP73) is a type II Golgi transmembrane protein which is overexpressed in several cancers, however, its role in gastric cancer is still unclear. The aim of this study is to investigate if high GP73 expression is associated with pathological tumor response to neoadjuvant chemotherapy and prognosis for patients with gastric cancer. A total of 348 patients with gastric cancer, who had undergone surgery between 1999 and 2011 were retrospectively reviewed, GP73 expression was examined in tumor tissues using tissue microarray and the correlations between its expression and pathological response to neoadjuvant chemotherapy as well as patients prognosis were analyzed.

The relationship between Lin28 and the chemotherapy response of gastric cancer.

Objective: The aim of the study reported here was to identify whether a stem cell biomarker, Lin28, may predict the pathologic tumor response to neoadjuvant chemotherapy for patients with locally advanced gastric cancer.

Methods: The study enrolled 47 patients with gastric cancer who underwent neoadjuvant chemotherapy followed by surgery between July 2004 and March 2012. Cancer tissue was biopsied by gastroscopy and Lin28 expression in the tissue was measured by immunohistochemistry.

Chronic myelomonocytic leukemia presenting as relapsing thrombotic thrombocytopenic purpura.

A 67-year-old woman presented with fever, purpura, and confusion. A preliminary diagnosis of thrombotic thrombocytopenic purpura (TTP) was made on the basis of clinical presentation and lab findings, such as reduced platelet count, increased bilirubin, and so on. She was treated with therapeutic plasma exchange (TPE) and methylprednisolone.

Combination therapy with arsenic trioxide, all-trans retinoic acid, and chemotherapy in acute promyelocytic leukemia patients with various relapse risks.

To improve the recovery rate of high-risk patients with acute promyelocytic leukemia (APL), we used all-trans retinoic acid (ATRA)/arsenic trioxide (ATO)/daunorubicin combination in remission induction, daunorubicin and cytarabine in consolidation, and ATRA/ATO/methotrexate ± 6-mercaptopurine in maintenance treatment of APL patients with various risks for relapse. Our results showed a high complete remission rate of 95.3%.

Clinicopathologic variables predicting tumor response to neoadjuvant chemotherapy in patients with locally advanced gastric cancer.

Background And Objectives: To identify clinicopathologic variables that could predict pathologic tumor response to neoadjuvant chemotherapy for patients with locally advanced gastric cancer.

Methods: The study enrolled 108 patients who underwent neoadjuvant chemotherapy followed by surgery between July 2004 and December 2010. Tumor responses to neoadjuvant chemotherapy were assessed in terms of tumor regression.

NMR assignments and single-crystal X-ray diffraction analysis of deoxyloganic acid.

7-Deoxyloganic acid (1), citrusin C (2), 3,4-dihydroxyl benzoic acid (3) and (E)-caffeic acid (4) were isolated from the water-soluble fraction of ethanol extracts of Morina nepalensis var. alba Hand.-Mazz.