Bottom-Up Construction of Ni(II)-Incorporated Covalent Organic Framework for Metallaphotoredox Catalysis.

The construction of an all-in-one catalyst, in which the photosensitizer and the transition metal site are close to each other, is important for improving the efficiency of metallaphotoredox catalysis. However, the development of convenient synthetic strategies for the precise construction of an all-in-one catalyst remains a challenging task due to the requirement of precise installation of the catalytic sites. Herein, we have successfully established a facile bottom-up strategy for the direct synthesis of Ni(II)-incorporated covalent organic framework (COF), named LZU-713@Ni, as a versatile all-in-one metallaphotoredox catalyst.

Technical note: multi-alleles at the DYS385ab locus with high frequency in a Han Chinese population from southwestern China.

Y-chromosome short tandem repeat (Y-STR) markers have been widely used in forensic applications and usually show monoallelic or diallelic genotypic patterns at certain double-copied loci. In this study, we have found 13 samples among 703 males with multi-alleles at the DYS385ab locus, including one with five mutant alleles, nine with four, and three with three. The frequency of abnormal DYS385ab genotypes was 1.

Assessing 23 Y-STR loci mutation rates in Chinese Han father-son pairs from southwestern China.

In this study, we have analyzed 23 Y-chromosomal short tandem repeats (Y-STRs) (DYS576, DYS389I, DYS389II, DYS448, DYS19, DYS391, DYS481, DYS549, DYS533, DYS438, DYS437, DYS570, DYS635, DYS390, DYS439, DYS392, DYS643, DYS393, DYS458, DYS460, DYS385ab, DYS456 and Y-GATA-H4) in 175 father-son sample pairs using a Microreader™ 24Y Direct ID system. Sixteen repeat mutations of father-son pairs at 10 loci, including three mutations at DYS570, 2 mutations at DYS549, DYS460, DYS458, and DYS576, and 1 mutation at other five loci, were revealed. Furthermore, all of the observed repeat mutations were single repeat changes with 5 (31.

La/SSB chimeric autoantibody receptor modified NK92MI cells for targeted therapy of autoimmune disease.

It has been long sought to specifically eliminate B-cell clones that generate autoreactive antibodies, while sparing the immune system when combating autoimmune disease. Although it was impossible to achieve this goal before, newly developed techniques have made it feasible today. Autoantibodies against La/SSB were involved in several autoimmune diseases.

Midkine enhances soft-tissue sarcoma growth: a possible novel therapeutic target.

Purpose: New therapeutic targets for soft-tissue sarcoma (STS) treatment are critically needed. Midkine (MK), a multifunctional cytokine, is expressed during midgestation but is highly restricted in normal adult tissues. Renewed MK expression was shown in several malignancies where protumorigenic properties were described.

Angiogenesis-promoting gene patterns in alveolar soft part sarcoma.

Purpose: We examined a cohort of patients with alveolar soft part sarcoma (ASPS) treated at our institution and showed the characteristic ASPSCR1-TFE3 fusion transcript in their tumors. Investigation of potential angiogenesis-modulating molecular determinants provided mechanistic and potentially therapeutically relevant insight into the enhanced vascularity characteristic of this unusual tumor.

Experimental Design: Medical records of 71 patients with ASPS presenting at the University of Texas M.

Soy isoflavones increase latency of spontaneous mammary tumors in mice.

Soy protein, with and without isoflavones, is being added to foods by manufacturers in response to the Food and Drug Administration (FDA)-approved health claim for cardiovascular protection. Furthermore, soy isoflavones are increasingly consumed by women in the United States as an alternative to hormone replacement therapy. The role of these phytoestrogens in breast cancer is controversial.