Results 111 to 120 of about 25,770 (257)

Scrophularia buergeriana Extract Improves Memory Impairment via Inhibition of the Apoptosis Pathway in the Mouse Hippocampus

open access: yesApplied Sciences, 2020
Scrophularia buergeriana (SB) Miq. (Scrophulariaceae) has been used to help cure swelling and fever and has reported antioxidant and neuro-protective effects.
Hae Jin Lee   +3 more
doaj   +1 more source

Identification of the ADPR binding pocket in the NUDT9 homology domain of TRPM2 [PDF]

open access: yes, 2017
Activation of the transient receptor potential melastatin 2 (TRPM2) channel occurs during the response to oxidative stress under physiological conditions as well as in pathological processes such as ischemia and diabetes.
Alim   +47 more
core   +3 more sources

Ferrichrome identified from induces apoptosis through its iron-binding site in gastric cancer cells

open access: yesTumor Biology, 2017
Ferrichrome is known to be a siderophore, but it was recently identified as a tumor-suppressive molecule derived from Lactobacillus casei ATCC334 ( L. casei ). In the present study, we investigated the effects of ferrichrome in gastric cancer cells. Cell
Masami Ijiri   +9 more
doaj   +1 more source

Niraparib in ovarian cancer. results to date and clinical potential [PDF]

open access: yes, 2017
Ovarian cancer is the first cause of death from gynaecological malignancy. Germline mutation in BRCA1 and 2, two genes involved in the mechanisms of reparation of DNA damage, are showed to be related with the incidence of breast and ovarian cancer, both ...
Benedetti Panici, Pierluigi   +5 more
core   +1 more source

Poly(Adenosine Diphosphate Ribose) Synthesis during Herpes Simplex Virus Infection

open access: yesIntervirology, 1979
Immediately after infection of baby hamster kidney cells with herpes simplex virus (HSV), cellular DNA synthesis was blocked, while extensive HSV DNA synthesis began. These dramatic alterations of the control mechanisms for these two DNA synthesizing systems were not accompanied by a change in the poly(adenosine diphosphate ribose) polymerase activity.
W E, Müller   +3 more
openaire   +2 more sources

Positive Chemotactic Flasklike Colloidal Motors Propelled by Rotary FoF1-ATP Synthases

open access: yesResearch
Living microorganisms can perform directed migration for foraging in response to a chemoattractant gradient. We report a biomimetic strategy that rotary FoF1-ATPase (adenosine triphosphatase)-propelled flasklike colloidal motors exhibit positive ...
Yue Li, Yingjie Wu, Qiang He
doaj   +1 more source

On the kinetic and allosteric regulatory properties of the ADP-glucose pyrophosphorylase from Rhodococcus jostii: An approach to evaluate glycogen metabolism in oleaginous bacteria [PDF]

open access: yes, 2016
Rhodococcus spp. are oleaginous bacteria that accumulate glycogen during exponential growth. Despite the importance of these microorganisms in biotechnology, little is known about the regulation of carbon and energy storage, mainly the relationship ...
Alvarez, Hector Manuel   +4 more
core   +1 more source

Progress in targeted therapy for breast cancer

open access: yesChronic Diseases and Translational Medicine, 2018
Breast cancer is a multistep, multifactorial, and heterogeneous disease. Significant transformations have occurred in the systemic management of breast cancer in the past decade.
Jie Ju, An-Jie Zhu, Peng Yuan
doaj   +1 more source

Characterization of GDP-mannose Pyrophosphorylase from Escherichia Coli O157:H7 EDL933 and Its Broad Substrate Specificity

open access: yes, 2005
GDP-mannose pyrophosphorylase gene (ManC) of Escherichia coli (E. coli) O157 was cloned and expressed as a highly soluble protein in E. coli BL21 (DE3). The enzyme was subsequently purified using hydrophobic and ion exchange chromatographies. ManC showed
Hwang, Bum-Yeol   +6 more
core  

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