Results 111 to 120 of about 80,543 (306)

SIRT7 Inhibits Melanin Synthesis of PIG1 and PIG3V by Suppressing the Succinylation of EZR [PDF]

Yuehong Ma, Hongqin Chang Department of Dermatology, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of ChinaCorrespondence: Hongqin Chang, Department of Dermatology, The Affiliated Changzhou ...
Ma Y, Chang H
core   +1 more source

UV-visible spectrophotometry of melanin extracts. [PDF]

, 2018
MAS: Melanin extracts from aerial sporidia, MSS: Melanin extracts from submerged sporidia, DOPA: synthetic melanin. ABS: absorbance.
Frederic Weekers (5580293), Philippe Jacques (172924), Omran Zaki (5580290), Philippe Compere (5580296), Philippe Thonart (56814), Ahmed Sabri (353102)   +5 more
core   +1 more source

Hair analysis of formoterol as a novel tool to assess long‐term inhalation medication adherence: Data from the TRICOLON trial

British Journal of Clinical Pharmacology, EarlyView.
Aim The aim of this paper is to examine inhaled formoterol concentrations in hair and assess the potential of hair analysis as a tool for measuring long‐term adherence, by validation with objective data from digital inhalers. Methods Hair samples and digital inhaler data were collected from patients with COPD in 10 hospitals in the Netherlands as part ...
Liz J. A. Cuperus, A. Mireille A. Wessels, Huib A. M. Kerstjens, Daan J. Touw, Erik W. M. A. Bischoff, Job van der Palen, Arnoud Aldenkamp, Astrid van Huisstede, Folkert Brijker, Stephan Dik, Lidwien Graat‐Verboom, Martijn Goosens, Peter Th. W. van Hal, Jolanda C. Kuijvenhoven, Lisette I. Z. Kunz, Renske van der Meer, Mariette H. A. Scholma‐Bronsema, Job F. M. van Boven, Johannes C. C. M. in't Veen, the TRICOLON study group, Marjo van der Poel, Irini Piso, Marijke Amelink, Anke Rol, Jennifer de Graaf, Petra Hirmann, Fleur van Tour, Elly Jordens, Lydia Alfing, Gerda Lenderink, Truus Rietveld, Jasmijn van Campen, Jantine de Bruijn, Janice van ter Burg, Liselore Baarssmit, Walter van Litsenburg, Len Knoops, Margot Eggermont‐Schilt, Manon de Waard‐Heijligers, Ilonka Paalvast‐Schouten, Mariette Scholma, Sandra Brookman‐Mozes, Inge Paas, Lidwien Verboom, Karin van Mierlo‐Snoeijs   +44 more
wiley   +1 more source

Solubilized melanin suppresses macrophage function

FEBS Open Bio, 2019
Melanin‐producing Cryptococcus and Aspergillus are highly invasive and can suppress or escape the immune system of the host. Since non‐melanin‐producing strains do not affect the immune system, melanin may play a role in immune system suppression ...
Katsuya Tajima, Daisuke Yamanaka, Ken‐ichi Ishibashi, Yoshiyuki Adachi, Naohito Ohno   +4 more
doaj   +1 more source

Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy

BMEMat, EarlyView.
Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu, Xuejian Wang, Wenyan Jiang, Wan Hairul Anuar Kamaruddin, Chunyan Fang, Pengfei Zhang   +5 more
wiley   +1 more source

UV-visible spectrophotometry of melanin extracts. [PDF]

, 2014
Melanin extracts from control conidia or conidia recovered from cultures grown in the presence of DOPA-melanin (kojic acid or glyphosate) or DHN-melanin (pyroquilon, tricyclazol or carpropamid) inhibitors were examined under UV-visible spectrophotometry.
Bas E. Dutilh (118607), Sébastien Faure (152623), Agata Zykwinska (581004), Christopher Thornton (581005), Sarah Ghamrawi (171446), Patrick Saulnier (510222), Gilles Rénier (581002), Stéphane Cuenot (581003), Jean-Philippe Bouchara (581006)   +8 more
core   +1 more source

Bacterial melanin promotes recovery after sciatic nerve injury in rats

Neural Regeneration Research, 2015
Bacterial melanin, obtained from the mutant strain of Bacillus Thuringiensis, has been shown to promote recovery after central nervous system injury. It is hypothesized, in this study, that bacterial melanin can promote structural and functional recovery
Olga V Gevorkyan, Irina B Meliksetyan, Tigran R Petrosyan, Anichka S Hovsepyan   +3 more
doaj   +1 more source

Controllable engineered probiotic microspheres for treating ulcerative colitis: A cascade enzyme‐catalyzed strategy to restore intestinal redox homeostasis

BMEMat, EarlyView.
A dual strategy integrating genetic engineering and physical encapsulation was proposed to enhance the cell viability and antioxidant properties of probiotics. The cascade antioxidant enzymes released from probiotic microspheres restore intestinal redox homeostasis by eliminating intestinal reactive oxygen species for ulcerative colitis treatment ...
Xiaolong Mao, Xiangwei Lv, Miaomiao Zhang, Jiayi Liu, Yun Chen, Yunna Li, Gaoyuan Liu, Fuming Yang, Ziqiang Han, Yunyun Wei   +9 more
wiley   +1 more source

Photoinduced ROS Production by Poly(3‐hexylthiophene) (P3HT) is due to Autoxidation Rather Than Catalysis

Chemistry – A European Journal, EarlyView.
P3HT is widely treated as a photocatalyst that generates ROS under light. We show otherwise: ROS production comes at the expense of the polymer itself. Photoexcited P3HT acts as a self‐sacrificial photosubstrate, undergoing irreversible autoxidation during light‐driven oxygen reduction—a distinction critical for interpreting its behavior in emerging ...
Roman Gańczarczyk, Renata Rybakiewicz‐Sekita, Eric D. Głowacki   +2 more
wiley   +1 more source

Photoelectrochemical properties of melanin [PDF]

, 2007
Melanin is to the animal kingdom like chlorophyll to the vegetal kingdom(1). Melanin collects energy from lower-energy radiation sources, kicks electrons into excited states, initiating a process that would end up producing chemical energy, similar to ...
Arturo Solis, Luis E. Rendon, Maria E. Lara   +2 more
core   +1 more source