Two new indole alkaloids, naucleamide H (1) and (±)-19-O-butylangustoline (8), along with seven known alkaloids, 3,14-dihydroangustine (2), (-)-naucleofficine D (3a), (+)-naucleofficine D (3b), nauclefine (4), angustidine (5),19-O-ethylangustoline (6) and angustine (7) were isolated from the water extract of Nauclea officinalis. The structures of these compounds were established by spectroscopic analysis. Among them, the cytotoxicity of 1, 2, 6 and 8 were evaluated against six human cancer cell lines (HepG-2, SKOV3, HeLa, SGC 7901, MCF-7 and...

Analysis of PCST1 expression characteristics and the role of PCST1 in response to osmotic stress in Arabidopsis thaliana. The structure of PCST1 was analyzed using Bioinformatics method. Real-time PCR, GUS tissue localization and subcellular localization were adopted to analyze the expression pattern of PCST1 in Arabidopsis. To validate the transgenic positive strain of PCST1 using Real-time PCR, overexpression experiments were performed in wild type. Full-length cDNA was cloned and connected into a binary vector with...

Additional file 2: Table S2. Primer sequences for quantitative real-time PCR and real-time PCR analyses.

Abstract Background Endoplasmic reticulum (ER) stress and autophagy are implicated in the pathophysiology of intestinal inflammation; however, their roles in intrauterine growth retardation (IUGR)-induced colon inflammation are unclear. This study explored the protective effects of natural stilbene pterostilbene on colon inflammation using the IUGR piglets and the tumor necrosis factor alpha (TNF-α)-treated human colonic epithelial cells (Caco-2) by targeting ER stress and autophagy. Results Both the IUGR colon and the TNF-α-treated Caco-2 cells exhibited inflammatory...

Abstract Background Endoplasmic reticulum (ER) stress and autophagy are implicated in the pathophysiology of intestinal inflammation; however, their roles in intrauterine growth retardation (IUGR)-induced colon inflammation are unclear. This study explored the protective effects of natural stilbene pterostilbene on colon inflammation using the IUGR piglets and the tumor necrosis factor alpha (TNF-α)-treated human colonic epithelial cells (Caco-2) by targeting ER stress and autophagy. Results Both the IUGR colon and the TNF-α-treated Caco-2 cells exhibited inflammatory...

Additional file 2: Dataset S1. The stage-specific pACRs.

Supplementary Material 8

Additional file 2. Three repeated original images of western blot.

Additional file 3: Dataset S2. DEGs between DPA2 and DPA0.

Additional file 1.

Supplementary Material 1

Figure S1. Incidence, prevalence, and YLDs due to GORD for all GBD regions, 1990-2019. YLDs, Yearslived with disability; GORD, Gastro-oesophageal reflux disease. Figure S2. The prevalence of GORD for both sexes in 204 countries and territories. (A) The ASPR of GORD in 2019; (B) The AAPC of ASPR of GORD from 1990 to 2019. GORD, Gastro-oesophagealreflux disease; ASPR, age-standardized prevalence rate; AAPC, average annualpercentage change. Figure S3. A list of the YLDs for 204 countries...

Table S4. YLDs of gastro-oesophageal reflux disease in 1990 and 2019 with AAPC from 1990 and 2019 at national level, both sexs.

Table S6. Frontier YLDs, and effective difference by country or territory.

Additional file 7: Dataset S6. Overlap between promoter H3K27me3 resetting and H3K27ac/ATAC-seq up-regulation.

Additional file 8: Dataset S7. The synchronization of ATAC-seq and RNA-seq dynamic.

Additional file 9: Dataset S8. Selected key modules genes.

Additional file 9: Dataset S8. Selected key modules genes.

Additional file 15: Table S1. Antibody and Primer information used.

Abstract Background Plant and animal embryogenesis have conserved and distinct features. Cell fate transitions occur during embryogenesis in both plants and animals. The epigenomic processes regulating plant embryogenesis remain largely elusive. Results Here, we elucidate chromatin and transcriptomic dynamics during embryogenesis of the most cultivated crop, hexaploid wheat. Time-series analysis reveals stage-specific and proximal–distal distinct chromatin accessibility and dynamics concordant with transcriptome changes. Following fertilization, the remodeling kinetics of H3K4me3, H3K27ac, and H3K27me3 differ from...

Pangolins have gained increasing global attention owing to their public health significance as potential zoonotic hosts since the identification of SARS-CoV-2-related viruses in them. Moreover, these animals could carry other respiratory viruses. In this study, we investigated the virome composition of 16 pangolins that died in 2018 with symptoms of pneumonia using metagenomic approaches. A total of eight whole virus sequences belonging to the Paramyxoviridae or Pneumoviridae families were identified, including one human parainfluenza virus...

With the worldwide prevalence of diabetes and considering the complicated microenvironment of diabetic wounds, the design and development of innovative multifunctional wound dressing materials are much wanted for the treatment of hard-to-heal wounds in diabetic patients. In the present study, anti-inflammatory ingredients loaded with nanofibrous wound dressing materials were manufactured by a promising blend-electrospinning strategy, and their capability for treating the diabetic wound was also systematically explored. A polymer blend consisting of Chitosan (CS) and...

Host plants have an effect on the susceptibility of lepidopteran insects to nucleopolyhedrovirus (NPV), but the role of the protein in peritrophic membrane (PM) of larvae has not been investigated. We determined a key PM gene (SeIIM8 gene) in Spodoptera exigua (Hübner), which plays a role in protecting against NPV infection. Then we quantified the activity of chitin synthase (SeCHS), the content of insect intestinal mucin (SeIIM) and the expression of their genes in S....

Host plants have an effect on the susceptibility of lepidopteran insects to nucleopolyhedrovirus (NPV), but the role of the protein in peritrophic membrane (PM) of larvae has not been investigated. We determined a key PM gene (SeIIM8 gene) in Spodoptera exigua (Hübner), which plays a role in protecting against NPV infection. Then we quantified the activity of chitin synthase (SeCHS), the content of insect intestinal mucin (SeIIM) and the expression of their genes in S....

Supplementary Table S1. Treatment elements of consolidation therapy in CCLG-ALL-2018. Supplementary Table S2. Leucovorin rescue and MTX concentration