• br Disclosure br Acknowledgments br Introduction Anaplastic

  2024-12-07

  

  Disclosure Acknowledgments Introduction Anaplastic lymphoma kinase (ALK), a receptor tyrosine kinase, belongs to the insulin receptor kinase subfamily [1]. Oncogenic activation of ALK is associated with the 2'-O-Methyl-ATP and progression of multiple human cancer types [2,3], including anap

• Overexpression of AR in a transgenic mouse model leads to

  2024-12-07

  

  Overexpression of AR in a transgenic mouse model leads to a capsular cataract phenotype involving proliferation and formation of a fibrotic plaque of cells reminiscent of cells at the posterior 7340 in PCO [17]. To investigate the molecular mechanism that could link AR expression to this phenotype,

• Studies on both TCDD treated mice and AhR null

  2024-12-07

  

  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].

• Taken together the results reveal a complex feedback and fee

  2024-12-07

  

  Taken together, the results reveal a complex feedback and feedforward signaling network between the tryptophan metabolic enzymes IDO1/TDO2, the KP metabolite KYN, and the ligand-activated transcription factor AhR (Figure 2). Cancer D4476 australia highjack this signaling circuitry to deregulate immu

• An important observation in our study is the

  2024-12-07

  

  An important observation in our study is the lack of effect of paroxetine pretreatment alone on β2AR membrane expression, which suggests that paroxetine, and pharmacologic inhibition of GRK2 in general, does not directly induce changes in receptor dynamics. Rather, the decreased ligand-induced β-arr

• It has been recognized for decades that neurons

  2024-12-06

  

  It has been recognized for decades that neurons in the mammalian central nervous system may release both a fast-acting, typically amino acid derived neurotransmitter such as glutamate or GABA, and a second peptidergic neuromodulatory molecule such as neuropeptide Y, substance P, or cholecystokinin.

• Steroidal CYP inhibitors can further

  2024-12-06

  

  Steroidal CYP17 inhibitors can further be classified based on their mode of action, namely as mechanism-based inhibitors and type I and type II competitive inhibitors [129]. Recent studies investigated other biological targets than CYP17, and some new compounds have shown interesting dual activity a

• Aurora A the polar kinase is

  2024-12-06

  

  Aurora A the ’polar kinase’ is located at the centrosome and is required for its maturation, division, for the mitotic spindle assembly and entry into mitosis., Mutation or transcriptional silencing of Aurora A impairs centrosome maturation and separation, leads to mono/multipolar spindles, to dela

• Many coumarin derivatives can be found

  2024-12-06

  

  Many coumarin derivatives can be found in nature. There are more than 1300 types of those purely derived from plants, and if synthetic products are included, their number is immeasurable. According to the earliest existing records extant, herbs containing Psoralen-type compounds, e.g., methoxsalen,

• Introduction Heterotrimeric G proteins mediate signal transd

  2024-12-06

  

  Introduction Heterotrimeric Gαβγ proteins mediate signal transduction through seven-transmembrane domain receptors. In response to neurotransmitters or hormones, activated receptors bind GTP via the Gα subunit leading to the dissociation of Gα from the Gβγ dimer. G proteins regulate the levels of s

• The specific mechanism and neurotoxic A species

  2024-12-06

  

  The specific mechanism and neurotoxic Aβ labeled dna are yet to be elucidated, however recent studies have provided significant evidence for the amyloid channel hypothesis. These reports have established that relatively small oligomers ( Conflict of interest Acknowledgements This work was fina

• Some members from the AAAP family

  2024-12-05

  

  Some members from the AAAP family, namely the AUX1 and the LAX proteins, transport auxin instead of amino acids [48]. While there is some structural relationship between IAA and Trp, the substrate recognition characteristics seem different for these proteins: the auxins do not have any amino group o

• AKT has been shown to be

  2024-12-05

  

  AKT1 has been shown to be important for G1-S checkpoint transition and proliferation, whereas AKT2 regulates cell-cycle exit through its interaction with p21 (Héron-Milhavet et al., 2006). In a recent study in triple negative breast cancer, AKT3, rather than AKT1 activity was most important for cel

• The present work has implications for our thinking about the

  2024-12-05

  

  The present work has implications for our thinking about the effects of antidepressant (e.g. SSRIs) use on maternal care in depressed mothers which consist of approximately 10–20% of all mothers (Gjerdingen and Yawn, 2007, Susser et al., 2016), and more than 40% of depressed mothers are prescribed w

• That disassembling actin filaments transport chromosomes tow

  2024-12-05

  

  That disassembling 8-oxo-dgtp filaments transport chromosomes towards the spindle in oocytes may be surprising at first sight. On the other hand, it is well established that chromosome movement during anaphase is driven by the depolymerization of microtubules [20]. It will be interesting to investi

15695 records 51/1047 page Previous Next First page 上5页 5152535455 下5页 Last page