Results 151 to 160 of about 12,812,869 (370)

The Relationship of In Vitro Anti-Inflammatory and Antioxidant Activity with Total Phenolic and Flavonoids Content of Tithonia diversifolia Leaves Ethanolic Extract and Fractions

JPSCR: Journal of Pharmaceutical Science and Clinical Research
A previous study showed that Tithonia diversifolia ethanolic extract has antiproliferative properties against HeLa cervical cancer cells. It has also shown anti-inflammatory properties in vivo, one of the approaches to cancer chemoprevention.
Endah Puspitasari, Nuri Nuri, Siti Muslichah, Bawon Triatmoko, Dewi Dianasari   +4 more
doaj   +1 more source

Ro 31‐8220 suppresses bladder cancer progression via enhancing autophagy in vitro and in vivo

FEBS Open Bio, EarlyView.
The pan‐protein kinase C inhibitor Ro‐31‐8220 demonstrates potent anti‐bladder cancer effects both in vitro and in vivo by suppressing migration/invasion, inducing apoptosis and crucially activating autophagy, where blocking autophagy with chloroquine reduces its cell‐killing efficacy, suggesting its promise as a novel therapeutic candidate requiring ...
Shengjun Fu, Yan Tao, Shan Wu, Yuwen Gong, Youli Zhao, Shaomin Niu, Hui Cheng, You Mu, Na Xu, Ying Wang, Jianzhong Lu, Shanhui Liu, Lanlan Li   +12 more
wiley   +1 more source

Asymmetric Nitrogen Atoms in Natural Products [PDF]

, 1926
Thomas Martin Lowry
openalex   +1 more source

Menthol‐like cooling compounds, including (R)‐(‐)‐carvone, inhibit the human bitter taste receptors for saccharin and acesulfame K

FEBS Open Bio, EarlyView.
We report that some menthol‐like cooling compounds, including (R)‐(‐)‐carvone, act as inhibitors of TAS2R31 and TAS2R43, which are taste receptors responsible for the intrinsic bitter aftertastes of saccharin and acesulfame K. However, there was little correlation between the intensity of the cooling sensation and the potency of bitterness inhibition ...
Miyuu Saito, Takumi Misaka
wiley   +1 more source

Modulation of muscle anabolism and gut microbiota by Polyporus umbellatus extract attenuates dexamethasone-induced muscle atrophy

Applied Biological Chemistry
To investigate the pharmacological mechanisms by extract of Polyporus umbellatus (PU) protects against dexamethasone (DEX)-induced muscle atrophy, focusing on its direct effects on muscle cell signaling, mitochondrial function, oxidative stress, and its ...
Nguyen Bao Ngoc, Subeen Kim, Hye-Young Youn, Huitae Min, Tam Thi Le, Mauliasari Intan Rizki, Dae Won Kim, Kwang Hyeon Cha, Young Tae Park, Sang Hoon Jung, Myungsuk Kim   +10 more
doaj   +1 more source

Downregulation of sST2, a decoy receptor for interleukin‐33, enhances subcutaneous tumor growth in murine pancreatic cancer cells

FEBS Open Bio, EarlyView.
Subcutaneous implantation of murine Panc02 pancreatic cancer cells depleted of sST2, a soluble decoy receptor for the proinflammatory interleukin‐33 (IL‐33), leads to a decreased number of GLUT4‐positive cancer‐associated adipocytes, reduced levels of the anti‐inflammatory molecule adiponectin, increased phosphorylation of IκBα, elevated Cxcl3 ...
Miho Akimoto, Nobuko Koshikawa, Takao Morinaga, Mimi Tamamori‐Adachi, Atsushi Takatori, Keizo Takenaga   +5 more
wiley   +1 more source

Structural and functional characterization of chitinase from carnivorous plant Drosera adelae

FEBS Open Bio, EarlyView.
A class I chitinase from the carnivorous plant Drosera adelae was expressed and purified using a yeast system, revealing high enzymatic activity. Structural analyses of the catalytic and chitin‐binding domains identified key tyrosine residues involved in substrate binding, offering insights into the enzyme's adaptation for insect digestion.
Kazunari Yoneda, Yuki Naruse, Yusaku Suizu, Tomohiro Araki, Yoshikazu Hoshi, Haruhiko Sakuraba, Junji Hayashi, Toshihisa Ohshima   +7 more
wiley   +1 more source

Massively Parallel Screening of Toll/Interleukin‐1 Receptor (TIR)‐Derived Peptides Reveals Multiple Toll‐Like Receptors (TLRs)‐Targeting Immunomodulatory Peptides

Advanced Science
Toll‐like receptors (TLRs) are critical regulators of the immune system, and altered TLR responses lead to a variety of inflammatory diseases. Interference of intracellular TLR signaling, which is mediated by multiple Toll/interleukin‐1 receptor (TIR ...
Yun Lim, Tae Kyeom Kang, Meong Il Kim, Dohyeon Kim, Ji Yul Kim, Sang Hoon Jung, Keunwan Park, Wook‐Bin Lee, Moon‐Hyeong Seo   +8 more
doaj   +1 more source

Diffusion‐based size determination of solute particles: a method adapted for postsynaptic proteins

FEBS Open Bio, EarlyView.
We present a diffusion‐based approach for measuring the size of macromolecules and their complexes, and demonstrate its use on postsynaptic proteins. The method requires fluorescein‐labelled protein samples, a microfluidic device that maintains laminar flow for said samples, a microscope recording the emitted fluorescent signals, and an analytic ...
András László Szabó, Eszter Nagy‐Kanta, Soma Varga, Edit Andrea Jáger, Csaba István Pongor, Mária Laki, András József Laki, Zoltán Gáspári   +7 more
wiley   +1 more source

Closure to “Discussion of ‘The Effect of Product-of-Inertia Coupling on the Natural Frequencies of a Rigid Body on Resilient Supports’” (1959, ASME J. Appl. Mech., 26, pp. 311–312) [PDF]

, 1959
Charles E. Crede
openalex   +1 more source