Notes

Plant-cyanobacteria connections: Beneficial along with ill-effects associated with cyanobacterial bioactive substances about soil-plant programs and also following danger to be able to human and animal well being.
n effectively antagonize CPF-induced brain toxicity in mice through regulating PTEN/PI3K/AKT pathway.Hepatocellular carcinoma (HCC) is one of the most frequent tumors worldwide, associated with a high mortality rate. HCC patient's prognosis remains unfavorable, mainly due to late diagnosis and treatment instauration delay. Thus, there is an urgent requirement for the development of new therapeutical options, particularly for advanced HCC patients. Polyphenols are specialized plant metabolites, which have been broadly characterized for their beneficial effects on human health. Potato is one of the main sources of these compounds in human diet, due to its high consumption. The objectives of this study were to characterize the polyphenolic composition, analyze the antioxidant properties, evaluate the cytotoxic activity in human tumoral hepatocytes, and describe the molecular mechanisms involved in cell death, of potato polyphenolic extracts (PPEs) from the pigmented Andigena cultivar CL658. The results showed that phenolic acids were the main group of polyphenols in the extracts, chlorogenic acid being the major compound, followed by caffeic acid. HPLC-DAD profile showed pelargonidin as the principal anthocyanin. The treatment of HCC cell lines with the cytotoxic concentration 50 (CC50 ) of the PPEs resulted in cytotoxicity, evidenced by increases in the percentage of dead cells (5-10%) after treatments. This cytotoxic effect was mainly due to apoptosis activation, evidenced by modulation of the Bcl-2 family proteins expression, in favor of pro-apoptotic members over anti-apoptotic in the final balance. PPEs also induced autophagy, indicated by increased LC3 expression (122-274%) and autophagosomes, and reduced p62 expression (32-48%), in variable magnitudes according to the treated cell line. Overall, these results support the potential use of PPEs from the cultivar CL658 as a source of bioactive compounds for novel treatments against HCC.Biological ion channels penetrated through cell membrane form unique transport pathways for selective ionic conductance. Replicating the success of ion selectivity with mixed matrix membranes (MMMs) will enable new separation technologies but remains challenging. Herein, we report a soft substrate-assisted solution casting method to develop MMMs with penetrating subnanochannels for selective metal ion conduction. The MMMs are composed of penetrating Prussian white (PW) microcubes with subnanochannels in dense polyimide (PI) matrices, achieving selective monovalent metal ion conduction. The ion selectivity of K+ /Mg2+ is up to 14.0, and the ion conductance of K+ can reach 45.5 μS with the testing diameter of 5 mm, which can be further improved by increasing the testing area. Given the diversity of nanoporous materials and polymer matrices, we expect that the MMMs with penetrating subnanochannels could be developed into a versatile nanofluidic platform for various emerging applications.Cultured meat is still under development but could possibly serve as a meat alternative. As a result, the acceptance and perception of cultured meat have received considerable attention in consumer research. However, only few comparisons to meat or meat alternatives have been made, which makes it unclear how cultured meat compares to these products. This is the first study to directly compare cultured meat to plant-based meat alternatives (PBMA), fish, insects, and conventional meat. Dutch consumers (n = 288) evaluated their perception and willingness to consume (WTC) patties made from the five sources listed above. Consumer segmentation based on the WTC ratings was performed, and the resulting clusters were compared in terms of their preferences, perception of cultured meat, and demographic and psychographic variables. To see if naming affected consumers' cultured meat perception, respondents were assigned to one of five naming conditions for cultured meat. The clusters analysis yielded three clusters, two of which showed moderate WTC cultured meat. The first cluster could be characterized as "meat lovers." Their WTC was strongest for conventional meat, followed by cultured meat, and tastiness was their main driver of WTC. The second cluster's preference was fish, followed by PBMA, with naturalness, safety, and tastiness being their drivers of WTC. The third cluster's highest WTC was for PBMA, followed by cultured meat. Among their drivers of WTC were healthiness, sustainability, and animal friendliness. Psychographic variables were highly valuable in explaining the clusters. Finally, no effects of naming for cultured meat were observed. PRACTICAL APPLICATION The results contribute to the design of guidelines to promote different meat alternatives considering specific target populations.Sea buckthorn has strong physiological activities, which might be attributed to its flavonoid compounds. The heat treatment could speed up the transformation of the flavonoids, so it would affect the properties of the flavonoids. To explore the effect of the heat-treating methods on the sea buckthorn pulp flavonoids, the flavonoid compositions, color and taste properties, and antioxidant activity, prepared by three heating methods, were investigated. The results showed that the extractable sea buckthorn flavonoids rose after heat treatment; the high temperature with high-pressure treatment had the largest yield (3.66 ± 0.21 mg/ml). A total of 16 flavonoid monomers were identified in the sea buckthorn, the content of isorhamnetin-3-O-rutinoside was the highest in the pulp (589.34 ± 4.72 µg/ml), the concentrations of eight monomers increased after heat-treating, and the treating methods could significantly affect the contents of flavonoid monomers (p less then 0.05). The difference in color was positively correlated to the heat-treating time and temperature (p less then 0.01); the ΔE value in high pressure with high temperature treatment was the largest (10.59). The heat treatment enhanced bitterness and acidity, while it greatly reduced the saltiness, umami, and sweetness (p less then 0.01). The stronger antioxidant capacity of the total flavonoids was accompanied by the higher temperature and longer time of heat treatment. The antioxidant capacity was closely correlated to the contents of flavonoid monomers. Therefore, the heat treatment boosted the content of the flavonoids, enhanced the taste, and improved the antioxidant properties. PRACTICAL APPLICATION This study can provide suitable a method for improving the extracting efficiency, improving properties and biological activities of sea buckthorn pulp flavonoids, also provide directions for predicting the antioxidant activity by the flavonoid monomer contents.Hepatocellular carcinoma (HCC) is one of the leading causes of cancer death worldwide. Nucleosome assembly protein 1-like 5 (NAP1L5) is a protein-coding gene that encodes a protein similar to nucleosome assembly protein 1 (NAP1). It is a histone chaperone that plays an important role in gene transcription in organisms. However, the role of NAP1L5 in the pathogenesis of hepatocellular carcinoma remains to be elucidated. In this study, low expression of NAP1L5 was found in hepatocellular carcinoma, and the downregulation of NAP1L5 was related to shorter survival and disease-free survival. In addition, its expression is also related to the tumor size and recurrence of hepatocellular carcinoma. The overexpression and knockdown of NAP1L5 by plasmid and siRNA showed that NAP1L5 inhibited the proliferation, migration and invasion and induced apoptosis of hepatoma cells. In vivo experiments confirmed that NAP1L5 can inhibit the growth and metastasis of hepatocellular carcinoma cells. In the mechanistic study, we found that NAP1L5 affects the occurrence and development of hepatocellular carcinoma by regulating MYH9 to inhibit the PI3K/AKT/mTOR signaling pathway. As a functional tumor suppressor, NAP1L5 is expressed at low levels in HCC. NAP1L5 inhibits the PI3K/AKT/mTOR signaling pathway in hepatocellular carcinoma by regulating MYH9. It may be a new potential target for liver cancer treatment.Developing novel techniques for freshness assessment are of the utmost importance in yield and trade of aquatic products. The crayfish (Prokaryophyllus clarkii) is one of the most popular freshwater products in China, and its food safety should be a serious concern. In this study, a convolutional neural network (CNN)-based portable computer vision system for freshness assessment of crayfish method was proposed. CFSE mw A portable microscope was utilized to collect the microscopic images of crayfish with different freshness levels. The convolutional neural network was constructed and then optimized to extract features from the microscopic images. For the pictures from the portable microscope, the prediction accuracies of freshness could be 86.5% and 83.3% when the optimized networks were applied. The results indicate that the convolutional neural network-based portable computer vision system may provide an alternative way for the freshness assessment in the crayfish industrial chain. PRACTICAL APPLICATION Portable computer vision system was constructed by a portable microscope connected to a mobile phone. The freshness of crayfish could be rapidly assessed by analyzing the pictures of crayfish using the system. The convolutional neural network-based portable computer vision system may provide an alternative way for the freshness assessment in the crayfish industrial chain.Proteinase-producing halophilic archaea were isolated from Thai fish sauce collected from industrial fermentation tanks at various periods of fermentation. Five isolates namely, J-1-S4, J-1-S13, J-1-S22, 2 m-40-15-R2, and P-1-S8, were identified as Halobacterium salinarum with slightly different colony and morphological characteristics among isolates. Starters of five isolates were prepared and added to the anchovy mixed with 25% solar salt and fermented for 180 days at 30-35°C. Halophilic bacteria/archaea counts of inoculated samples were decreased and undetected after 120 days of fermentation. At 180 days of fermentation, α-amino group contents of inoculated fish sauce samples (856-1010 mM) and total nitrogen content (2.2%-2.5%) were higher than the control without archaea inoculation (p less then 0.05). All samples contained low amounts of biogenic amines, suggesting that all starters were not biogenic amine formers. The major volatile compound found in samples inoculated with H. salinarum P-1-S8 and H. salinarum 2 m-40-15-R2 was 3-methylbutanal, which contributes to the meaty note. Dimethyl disulfide, a compound that contributes to fecal note, was detected in all inoculated samples in a lower amount than in the commercial fish sauce (p less then 0.05). Thus, H. salinarum accelerated protein hydrolysis and produced desirable volatile compounds during fish sauce fermentation in a strain-specific manner.
Noroviral infection can lead to chronic diarrhea in solid organ transplant (SOT) recipients with significant morbidity and mortality. Existing literature has described a wide spectrum of illness and has not come to a consensus on the optimal management of this condition.

We undertook a retrospective review of all adult SOT recipients between 1/1/2018 and 12/31/2020 who were diagnosed with their first episode of noroviral diarrhea (NVD). Demographic, clinical interventions, and outcomes within 6months of diagnosis were recorded. Patients' outcomes were classified as either resolved, improved or persistent at 6months.

Seventy-nine SOT recipients were included. Thirty-eight patients (48%) had chronic diarrhea at baseline (CDB). Thirty-two patients (40%) received nitazoxanide, 28 patients (35%) had their immunosuppression adjusted and seven patients (9%) received intravenous immunoglobulin. Diarrhea improved or resolved in 68 patients (85%). Improvement or resolution of diarrhea was observed in 98% of those who did not have history of chronic diarrhea versus 74% in those who did (p=.
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