Activity

HSI model prediction showed significant better correlation to the reference (HPLC) compared to on-board monitoring of dispensed volume of the printer. Overall, the results emphasize the capability of NIR-HSI as a fast and non-destructive method for the quantification and quality control of the deposited API in drug-printing applications.

During lipolysis, triglyceride (TG) are hydrolyzed into a glycerol and fatty acids in adipocyte. A significant portion of the fatty acids are re-esterificated into TG, and this is a critical step in promoting lipolysis. Although glycerol-3-phosphate (G3P) is required for triglyceride synthesis in mammalian cell, the substrate for G3P synthesis during active lipolysis is not known. A recent study showed that the inhibition of glucose uptake reduces catecholamine-stimulated lipolysis, suggesting that glucose availability is important in lipolysis in adipocytes. We hypothesized that glucose might play an essential role in generating G3P and thereby promoting catecholamine-stimulated lipolysis in adipocytes. Therefore, we determined the effect of glucose availability on catecholamine-stimulated lipolysis in 3T3-L1 adipocytes and rat adipose tissue.

3T3-L1 adipocytes and rat epididymal fat pads were cultured in a medium with/without glucose during stimulation by isoproterenol. Glycerol release was higher when adipocytes were cultured in a glucose-containing medium than that in a medium without glucose. Measurement of glucose uptake during catecholamine-stimulated lipolysis showed a slight, but significant increase in glucose uptake. We also compared glucose metabolism-related protein, such as glucose transporter 4, hexokinase, glycerol-3-phosphate dehydrogenase and lipase contents between fat tissues that play a critical role in active lipolysis. Epididymal fat exhibited higher lipolytic activity than inguinal fat because of higher lipase and glucose metabolism-related protein contents.

We demonstrated that catecholamine-stimulated lipolysis is enhanced in the presence of glucose, and suggests that glucose is one of the primary substrates for G3P in adipocytes during active lipolysis.

We demonstrated that catecholamine-stimulated lipolysis is enhanced in the presence of glucose, and suggests that glucose is one of the primary substrates for G3P in adipocytes during active lipolysis.

Alzheimer’s disease (AD) is a degenerative brain disorder. Due to the relationship between the functional loss of astrocytes and AD, the present study aims to evaluate the effects of the low dose of methamphetamine (METH) on primary fetal human astrocytes under a stress paradigm as a possible model for AD.

The groups in this study included Aβ (Group 1), METH (Group 2), Aβ + METH (METH after adding Aβ for 24h) (Group 3 as treated group), METH + Aβ (Aβ after adding METH for 24h) (Group 4 as prevention group), and control group. 11-deoxojervine Then, the gene expression of Bax, Bcl-X, PKCα, GSK3β, and Cdk5 was evaluated. In addition, phosphorylated tau, p-GSK3β, GSK3β, and GSK3α proteins were assessed by western blotting. Further, cell cycle arrest and apoptosis were checked by flow cytometry and Hoechst staining. Based on the results, the expression of GSK3β, Cdk5, and PKCα genes decreased in the prevention group, while GSK3β and Cdk5 were amplified in the treatment group. Furthermore, the level of GSK3α and GSK3β proteins in the treatment group increased, while it decreased in the prevention group. Additionally, a decrease occurred in the percentage of necrosis and early apoptosis in the treatment and prevention groups. The results of the cell cycle indicated that G1 increased, while G2 decreased in the prevention group.

The pure form of METH can prevent from activating GSK-3β and CdK-5, as well as enhanced activity of PKCα to inhibit phosphorylated tau protein. Therefore, a low dose of METH may have a protective effect or reducing role in the pathway of tau production in reactive astrocytes.

The pure form of METH can prevent from activating GSK-3β and CdK-5, as well as enhanced activity of PKCα to inhibit phosphorylated tau protein. Therefore, a low dose of METH may have a protective effect or reducing role in the pathway of tau production in reactive astrocytes.

Nad dehydrogenase complex in mtDNA has a significant role in cellular respiration. One of the largest subunits in the complex is subunit 5 (Nad5).

Four cDNAs of the Hordeum vulgare subsp. spontaneum nad5 gene have been characterized and subjected to four phases of 0.5M salinity, at 0h (control, accession no. MT235236), after 2h (acc. no. MT235237), after 12h (acc. no. MT235238) and after 24h (acc. no. MT235239). Utilizing raw data from RNA-seq, ten RNA editing sites were reported. Seven sites have common editing from C to U in positions (C1490, C1859, C1895, C1900, C1901, C1916, C1918). A rare editing event U to C was detected in two positions (U1650 and U1652) and a novel editing event U to G was for the first time in positions nad5-U231. The highest editing level was shown in 2 and 12h after salinity exposure. After 24h, these edits were disrupted, possibly due to the launch of the programed cell death mechanism. However, the RNA editing in positions U1650, U1652 and U231 was fixed at all exposure times.

Although study clarified the role of salinity stress in nad5 RNA editing sites, the main achievements are first report of U to G RNA editing in plants at position U231 and first report of U to C editing in the nad5 gene at U1650 and U1652.

Although study clarified the role of salinity stress in nad5 RNA editing sites, the main achievements are first report of U to G RNA editing in plants at position U231 and first report of U to C editing in the nad5 gene at U1650 and U1652.

Shiga toxin-producing E. coli (STEC) are important foodborne pathogens that causing serious public health consequences worldwide. The present study aimed to estimate the prevalence ratio and to identify the zoonotic potential of E. coli O157 isolates in slaughtered adult sheep, goats, cows and buffaloes.

A total of 400 Recto-anal samples were collected from two targeted sites Rawalpindi and Islamabad. Among them, 200 samples were collected from the slaughterhouse of Rawalpindi included sheep (n = 75) and goats (n = 125). While, 200 samples were collected from the slaughterhouse of Islamabad included cows (n = 120) and buffalos (n = 80). All samples were initially processed in buffered peptone water and then amplified by conventional PCR. Samples positive for E. coli O157 were then streaked onto SMAC media plates. From each positive sample, six different Sorbitol fermented pink-colored colonies were isolated and analyzed again via conventional PCR to confirm the presence of rfbE O157 gene. Isolates positivthy adult sheep and buffalo are possibly essential carriers of STEC O157. However, rfbE O157 isolate of buffalo RAJ sample carried 4 STEC virulent genes, hence considered an important source of STEC infection to humans and environment which should need to devise proper control systems.

The increase in fibronectin type-III domain-containing protein 5 (FNDC5), myonectin, and glucose transporter 4 (GLUT4) leads to a decrease in diabetes; meanwhile, exercise training can affect these factors. The result regarding the comparison between the effect of high-intensity interval training (HIIT) and that of moderate-intensity continuous training (MICT) is confusing. Thus, the present study investigated the comparative effects of HIIT and MICT on soleusmuscle FNDC5, myonectin, and GLUT4 gene expressions in the diabetic rat model.

Seventy-two male Wistar rats (weight 200g ± 20) were randomly and equally assigned to six groups control-healthy, MICT-healthy, HIIT-healthy, control-diabetes, MICT-diabetes, and HIIT-diabetes. At the first level, Streptozotocin (STZ) was utilized to induce diabetes in rats (at a dose of 55mg/kg). After that, the training groups performed HIIT and MICT programs on the rodent treadmill for 6 weeks (five-session/week). Twenty-four hours after the last intervention, soleus mut on GLUT requiring further investigation by subsequent studies.

Strong evidence indicated that high expression of HBXIP (also known as LAMTOR5) promotes cancer cells proliferation and helps cancer progression. Long non-coding RNAs (lncRNA) have also a crucial role in developing cancer. In this study, we aimed to determine the expression of LAMTOR5 and its nearby lncRNA, LAMTOR5-AS1 and investigate their potential as a biomarker in colorectal cancer (CRC) patients.

75 tissues of colorectal tumors and non-tumor adjacent normal sampled in this study. After RNA procedure then RT-qPCR was applied for expression analysis. Moreover, in silico investigation also enrolled for predicting sponging effect of lncRNA with miRNAs.

LAMTOR5 transcription level significantly overexpressed (p value < 0.001) and has shown a diagnostic potential (AUC = 0.8) in CRC. LAMTOR5-AS1 did not indicate any remarkable expression change overall, but showed a significant overexpressed in elderly patients (> 60) with CRC (p value < 0.0097). Moreover, the correlation analysis between LAMTOR5 and LAMTOR5-AS1 revealed a significant association in CRC (p value = 0.0074) which can be partly explained by its predicting act as a mediator with sponging effect on hsa-miR-let-7b-3p and hsa-miR-20a-5p.

LAMTOR5 gene can be considered as prognostic biomarker for CRC. LAMTOR5-AS5 which is a nearby lncRNA of this gene could play a regulatory impact through its sponging effect on hsa-miR-let-7b-3p and hsa-miR-20a-5p which both have shown a significant impact on overall survival rate in CRC patients in high expression levels.

LAMTOR5 gene can be considered as prognostic biomarker for CRC. LAMTOR5-AS5 which is a nearby lncRNA of this gene could play a regulatory impact through its sponging effect on hsa-miR-let-7b-3p and hsa-miR-20a-5p which both have shown a significant impact on overall survival rate in CRC patients in high expression levels.

Endometrial cancer is generally one of the most evident malignant tumours of the female reproductive system, and the mechanisms underlying its cell proliferation and apoptosis are key to research in gynaecological oncology. In the paper, the in-depth molecular mechanism by which DJ-1 protein regulates the proliferation and apoptosis of Ishikawa cells was investigated.

DJ-1 knockdown and overexpressing Ishikawa stable cell lines were established by lentiviral transduction. The levels of DJ-1 and noncanonical NF-κB signaling key proteins were evaluated by Western blotting. Cell counting kit-8 (CCK-8) and flow cytometry were applied to analyze the cell viability and apoptosis. Co-immunoprecipitation experiment was utilized to assess the DJ-1-Cezanne interaction. The results showed that DJ-1 overexpression conferred apoptosis resistance and high proliferation on Ishikawa cells, while DJ-1 knockdown in Ishikawa cells produced the opposite results. These findings again suggested that DJ-1 inhibits the apoptosis and promotes the proliferation of Ishikawa cells. More crucially, further data showed that the noncanonical NF-κB activation was required for the regulation of Ishikawa cell proliferation and apoptosis by DJ-1. Meanwhile, it was found that noncanonical NF-κB pathway may be activated by DJ-1 interacting with and negatively regulating Cezanne in Ishikawa cells.

Overall, this work revealed that DJ-1 associates with and negatively regulates Cezanne and consequently triggers the noncanonical NF-κB activation, thereby regulating Ishikawa cell proliferation and apoptosis.

Overall, this work revealed that DJ-1 associates with and negatively regulates Cezanne and consequently triggers the noncanonical NF-κB activation, thereby regulating Ishikawa cell proliferation and apoptosis.