• Studies on both TCDD treated

  2024-09-03

  

  Studies on both TCDD treated mice and AhR null mice have also pointed to a role of AhR in hematopoiesis [65], [66]. Singh et al. showed that AhR is a negative regulator of HSC (hematopoietic stem cell) proliferation, while deletion of AhR leads to spleen enlargement in juvenile and adult mice [67].

• We have previously reported alterations of the thymus in ACh

  2024-09-03

  

  We have previously reported alterations of the thymus in AChR-MG patients, especially in their germinal center umi 2 (defined as CD19+CD38+ cells by flow cytometric analysis). First, we found that, in MG thymi, this subset failed to show the normal down-regulation of Bcl-2, suggesting that autoreact

• The purpose of the present study is to

  2024-09-03

  

  The purpose of the present study is (1) to characterize AChE from the monogonont B. koreanus and to analyze the modulation of the AChE activity and its transcription level after exposure to six pharmaceuticals, (2) to evaluate the usefulness of AChE as a molecular biomarker upon pharmaceutical expos

• rs G allele was previously associated with a

  2024-09-03

  

  rs523349 G allele was previously associated with a decrease in the conversion rate of testosterone to DHT (Beesley et al., 2007). This SRDA52 variant may have a trend towards higher testosterone availability, which according to the US Food and Drug Administration is described as a teratogen of categ

• It was previously demonstrated that dissociation of the

  2024-09-03

  

  It was previously demonstrated that dissociation of the V-ATPase in response to glucose depletion in yeast requires an intact microtubular network [28] and a catalytically active enzyme [29]. Interestingly, mutations in the non-homologous region of the catalytic subunit A are able to block dissociat

• br Interaction between ASK and TRX Thioredoxins are

  2024-09-03

  

  Interaction between ASK1 and TRX Thioredoxins are small (∼12kDa) dithiol oxidoreductases ubiquitously expressed in species ranging from plants to archaea and mammals. They perform various biological functions, such as reducing protein disulfide bonds, supplying reducing equivalents to redox Lamiv

• HMGN proteins are subject to extensive post

  2024-09-02

  

  HMGN proteins are subject to extensive post-translational modifications which influence both their mode of binding to climbazole and their functional activity. Like the other HMG protein families, HMGNs are substrates for many of the same enzymes that modify histone proteins (review in [175]). The h

• Due to anatomical and physiologic characteristics of the eye

  2024-09-02

  

  Due to anatomical and physiologic characteristics of the eye, administration of ophthalmic medicines is difficult and many studies showed that only approximately 5% of the administrated dose are absorbed by intraocular tissues, making the treatment unfeasible for diseases located in posterior segmen

• br Brain Angiotensin II receptors The

  2024-09-02

  

  Brain Angiotensin II receptors The information above leaves Angiotensin II receptors as the only RAAS components for which localization, regulation of expression and function in the MG 262 has been convincingly demonstrated, with the use of quantitative film and emulsion autoradiography to study

• Since all the above vascular and glomerular effects

  2024-09-02

  

  Since all the above vascular and glomerular effects contribute to blood pressure regulation, it is expected for 12/15-LOX pathway to play a role in pathogenesis of hypertension (Fig. 6). Indeed, there is evidence for alterations of the 12- and 15LOX enzymes and metabolites both in humans with essent

• While the mechanisms by which ALDH regulates cardiac respons

  2024-09-02

  

  While the mechanisms by which ALDH2 regulates cardiac responses to pathological stress remain unclear, the capillary rarefaction found in pressure-overloaded ALDH2 Tg hearts provides potential clues. Loss of capillary density and diminished endothelial function occur in pathological hypertrophy [46]

• br Conflict of interest br Introduction The

  2024-09-02

  

  Conflict of interest Introduction The Piezo proteins, Piezo1/FAM38A and Piezo2/FAM38B, are multi-pass transmembrane proteins that have been identified as mechanically-activated (MA) homomultimeric, pore-forming ion channels [1,2]. Piezo1 is broadly expressed with its highest expression in blad

• Interestingly intermittent high doses of AKT

  2024-09-02

  

  Interestingly, intermittent high doses of AKT inhibitors have been shown to be a more effective strategy both clinically and pre-clinically. High doses appear to be required for induction of apoptosis and intermittent schedules overcome the low therapeutic index of these compounds. This is particula

• Aberrant or a sustained activation

  2024-09-02

  

  Aberrant or a sustained activation of AhR signaling pathway, triggered by exogenous toxic ligands such as dioxins, PAHs or polychlorinated biphenyls (PCBs), is a well-described biological process engaged during tumor initiation and/or promotion in various tissues (e.g. liver, lung, skin)(reviewed in

• CD 1530 Altogether the situations described above clearly im

  2024-08-31

  

  Altogether, the situations described above clearly impede the critical steps of drug discovery and development and the scientific process in general [14]. In conclusion, it is the opinion of these authors that many exciting lines of drug discovery (which includes those devoted to nAChR ligands) have

16932 records 111/1129 page Previous Next First page 上5页 111112113114115 下5页 Last page