Electrochemical enhancement of the accumulation of photosensitive components in anoxygenic phototrophic bacteria extracellular: A new insight into the preparation of degradable microbial photosensitizer for water treatment.

Extracellular polymeric substances (EPS) are promising biomaterials for environmental remediation, but their application is hindered by low production efficiency and limited pollutant degradation capacity. In this study, photosynthetic electron extraction enabled Rhodopseudomonas palustris (R. palustris) to efficiently produce EPS enriched with functionalized components.

Mental illness and pulmonary tuberculosis: a bidirectional two-sample Mendelian randomization study.

Background: Observational studies have confirmed that mental illness and pulmonary tuberculosis are closely related and increase each other's incidence; however, whether there is a causal genetic association between the two diseases remains unknown. We attempted to answer this question using bidirectional two-sample Mendelian randomization (MR) in a large cohort study.

Method: We performed a bidirectional MR analysis between mental illness (major depressive, anxiety disorder, bipolar disorder, and schizophrenia) and pulmonary tuberculosis using summary statistics from genome-wide association studies in European individuals.

A novel alginate-embedded magnetic biochar-anoxygenic photosynthetic bacteria composite microspheres for multipollutant removal: Mechanisms of photo-bioelectrochemical enhancement and excellent reusability performance.

Existing wastewater treatment technologies face the key challenge of simultaneously removing emerging contaminants and nutrients from wastewater efficiently, with a simplified technological process and minimized operational costs. In this study, a novel alginate-embedded magnetic biochar-anoxygenic photosynthetic bacteria composite microspheres (CA-MBC-PSB microspheres) was prepared for efficient, cost-effective and one-step removal of antibiotics and NH-N from wastewater. Our results demonstrated that the CA-MBC-PSB microspheres removed 97.

Neoantigen load as a prognostic and predictive marker for stage II/III non-small cell lung cancer in Chinese patients.

Background: The prognosis for patients with stage II/III non-small cell lung cancer (NSCLC) is unsatisfactory, even after complete tumor resection and adjuvant chemotherapy. Here, we assessed the prognostic and predictive value of immunogenomic signatures for stage II/III NSCLC in Chinese patients.

Methods: A total of 91 paired resected stage II/III NSCLC and normal tissues, including 47 squamous cell lung carcinomas (SCC) and 44 lung adenocarcinomas (ADC), were collected and analyzed using whole exome sequencing (WES) to identify immunogenomic signatures for association with clinicopathological variables and disease-free survival (DFS).

Follow-up Study of Long-time Positive RT-PCR in Stool Specimens From Asymptomatic Children Infected With SARS-CoV-2.

In the current study, we report on 4 children with confirmed SARS-CoV-2 infection, of which 3 of them were asymptomatic. These patients had both pharyngeal swabs and anal swabs testing during hospital or after discharge. All the 4 children showed long-time positive viral RNA in the stool specimens after pharyngeal swabs turned negative during the follow-up stage, especially in the asymptomatic children.