Salinicola avicenniae sp. nov., a Novel Gammaproteobacterium Isolated from Mangrove Plant, Avicennia marina, in Beibu Gulf, China.

Two endophytic bacterial strains, designated S1-1-2 and S1-1-8, were isolated from the leaves of a mangrove plant, Avicennia marina. The isolates were Gram-stain-negative, motile, rod-shaped bacteria with lateral flagella. Growth occurred at 4-41 °C, pH 4.

Hdm2 disrupts HdmX-mediated nuclear export of p53 by sequestering it in nucleus.

Dysfunction of the tumor suppressor p53 occurs in most human cancers, Hdm2 and HdmX play critical roles in p53 inactivation and degradation. Under unstressed conditions, HdmX binds to p53 like Hdm2, but HdmX cannot directly induce p53 degradation. Moreover, HdmX has been reported to stimulate Hdm2-mediated ubiquitination and degradation of p53.

Nuclear export of PML promotes p53-mediated apoptosis and ferroptosis.

Promyelocytic leukemia protein (PML), a tumor suppressor protein, plays a key role in cell cycle regulation, apoptosis, senescence and cellular metabolism. Here, we report that PML promotes apoptosis and ferroptosis. Our data showed that PML over-expression inhibited cell proliferation and migration.

YAP upregulates AMPKα1 to induce cancer cell senescence.

Yes-associated protein (YAP)-a major effector protein of the Hippo pathway- regulates cell proliferation, differentiation, apoptosis, and senescence. Amp-activated protein kinase (AMPK) is a key sensor that monitors cellular nutrient supply and energy status. Although YAP and AMPK are considered to regulate cellular senescence, it is still unclear whether AMPK is involved in YAP-regulated cellular senescence.

Systemic Chemotherapy With or Without Hepatic Arterial Infusion Chemotherapy for Liver Metastases From Pancreatic Cancer: A Propensity Score Matching Analysis.

Background: The significance of systemic chemotherapy (SCT) combined with hepatic arterial infusion (HAI) chemotherapy in the treatment of pancreatic ductal adenocarcinoma with liver metastases (PACLM) remains unclear. Based on previous studies, this single-center propensity score matching (PSM) study aimed to explore the efficacy of SCT with or without HAI for PACLM.

Patient And Methods: The PSM method was used to screen 661 cases of PACLM who received SCT at Tianjin Medical University Cancer Institute and Hospital from 2001 to 2020.

A Highly Accurate Method for Measuring Response Time of MEMS Thermopiles.

The response time is an important parameter for thermopiles sensors, which reflects the response speed of the device. The accurate measurement of response time is extremely important to evaluate device characteristics for using them in suitable scenarios. In this work, to accurately measure the response time of thermopile sensors, an Al microheater is integrated in a MEMS thermopile as an in situ heat source.

A Thermopile Infrared Sensor Array Pixel Monolithically Integrated with an NMOS Switch.

In this article, we present the design, fabrication, and characterization of a thermopile infrared sensor array (TISA) pixel. This TISA pixel is composed of a dual-layer p+/n- poly-Si thermopile with a closed membrane and an n-channel metal oxide semiconductor (NMOS) switch. To address the challenges in fabrication through the 3D integration method, the anode of the thermopile is connected to the drain of the NMOS, both of which are fabricated on the same bulk wafer using a CMOS compatible monolithic integration process.