• br Results br Discussion The

  2020-05-11

  

  Results Discussion The ubiquitin system has in recent years become an exciting area for drug discovery (Cohen and Tcherpakov, 2010), as multiple enzymatic steps within the ubiquitylation process are druggable. The potential of targeting the ubiquitin-proteasome pathway was first demonstrated i

• br Materials and methods br Results

  2020-05-11

  

  Materials and methods Results Discussion Ubiquitination is an important eukaryotic process that defines the fate of proteins and their functionality. It has multiple roles in cell survival, differentiation and development (Glickman and Ciechanover, 2002). Ubiquitination is usually known as

• In many studies spatial and temporal expression and subcellu

  2020-05-11

  

  In many studies, spatial and temporal expression and subcellular localizations of the DNMTs are examined in greater detail. These studies are evaluated and discussed in the remaining part of the article. DNMT1 protein expression was characterized in the genital ridge of the primitive mouse gonad at

• MTX and MTXPGs block the activity

  2020-05-11

  

  MTX and MTXPGs block the activity of the key enzyme DHFR (Fig. 1), which converts folates to their active forms – dihydrofolate (DHF) and tetrahydrofolate (THF). MTXPGs also potently inhibit thymidylate synthase (TS). Furthermore, during dTMP synthesis, TS utilizes the cofactor 5,10-methylene THF, w

• br The contribution of Interference RNA and epigenetic in

  2020-05-11

  

  The contribution of Interference RNA and epigenetic in OA attenuation Interference RNA, a cellular mechanism for post-transcriptional gene silencing that is associated with mRNA. The potential of RNAi has successfully silenced the wide range of protein coding genes. Its high specificity sanctions

• br Cytokine profile in MPN Results from experimental investi

  2020-05-11

  

  Cytokine profile in MPN: Results from experimental investigation Cytokines are small molecules constituted by proteins or glycoproteins, which regulate the immune cell function and the immune system. They are secreted mainly by immune faah inhibitor but also by other cells such as epithelial cel

• Introduction Cyclin dependent kinases CDKs are

  2020-05-11

  

  Introduction Cyclin dependent kinases (CDKs) are a family of proline-directed serine/threonine kinases with roles in regulation of crucial cellular processes such as PPACK Dihydrochloride and transcription [1]. One of the unifying features of this family is its dependence on association with cycli

• Due to its several industrial applications the recombinant p

  2020-05-11

  

  Due to its several industrial applications, the recombinant production of collagen and all its derivatives as gelatins has been pursued for many years in different biological systems as mammalian kras-pdeδ pathway (Toman et al., 1999), tobacco plants (Ruggiero et al., 2000), silkworms (Tomita et al

• Introduction Human cytomegalovirus CMV is a herpesvirus

  2020-05-11

  

  Introduction Human cytomegalovirus (CMV) is a herpesvirus which has a ubiquitous and worldwide distribution, and is the most frequent cause of congenital infection (Kenneson and Cannon, 2007). The prevalence is around 0.5–1% of all live births and is the leading cause of sensorineural hearing loss

• NPC L expression is both tissue and species specific Consist

  2020-05-11

  

  NPC1L1 expression is both tissue- and species-specific. Consistent with its function, NPC1L1 is mainly localized to the brush border membrane of enterocytes and the canalicular membrane of hepatocytes. NPC1L1, which is expressed in the liver of humans and rats but not mice, mediates cholesterol Cari

• br Cholesterol handling in the

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  Cholesterol handling in the arterial wall cells Foam cell formation in the arterial intima is a major hallmark of early-stage atherosclerotic lesions, which is attributed to uncontrolled uptake of modified lipoproteins, excess cholesterol esterification and impaired cholesterol release [44]. As a

• br Concluding remarks Some of the clinical

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  Concluding remarks Some of the clinical trials of putative neutral competitive ERAs have been less successful than anticipated 6, 8, 11. This might be because of underestimation of the complexity of the molecular pharmacology of ETA. To resolve this, it will be necessary to define the signaling m

• br Effects of estrogens on bone Estrogens play an

  2020-05-11

  

  Effects of estrogens on bone Estrogens play an important role in bone remodeling, as demonstrated by studies in mice in which the ER genes were deleted [21], [22]. ERβ compensates for the isrib of ERα, and vice versa, but when both ERs are deleted a profound decrease in trabecular bone volume is

• Progesterone mg In mammals ribonucleotide reductase RNR is a

  2020-05-11

  

  In mammals, ribonucleotide reductase (RNR) is a unique enzyme that catalyzes the rate-limiting step of de novo synthesis of deoxyribonucleoside triphosphates (dNTPs).7, 8 Mammalian RNR consists of two homodimer subunits: the large catalytic dimer RRM1 and the small regulatory dimer RRM2 or RRM2B. An

• br Conflicts of interest br Author contributions

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  Conflicts of interest Author contributions Acknowledgements This work was supported by the University of Brescia (ex 60%) and Siderurgica Leonessa research funds to AF. RR was supported by Associazione Italiana per la Ricerca sul Cancro - AIRC (MFAG 18459 grant). We are grateful to Umberto

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