Results 31 to 40 of about 567,704 (267)

AscF in the mycobacterial CIII–CIV supercomplex lacks metal and nucleotide binding but links malate oxidation to respiration

FEBS Letters, EarlyView.
The mycobacterial CIII‐CIV respiratory supercomplex is an obligate assembly, encompassing several subunits of unknown functions. We have characterized the intracellular subunit AscF, and show that it is unlikely to be a sensor for metals or nucleotides, but is required for growth on nonfermentable energy sources, and likely works as an adapter for ...
Eni Rile, Riccardo Diamanti, Daniel Lundin, Soni Sharma, Robin Lissner, Coenraad P. Kuil, Martin Högbom, Dirk Bald, Dan Sjöstrand   +8 more
wiley   +1 more source

Therapeutic potential of histamine H4 receptor antagonist as a preventive treatment for diabetic retinopathy in mice

Scientific Reports
Diabetic retinopathy (DR) is a prevalent complication of diabetes, often resulting in vision loss and blindness. Existing treatments primarily aim to control blood sugar levels and inhibit angiogenesis.
Jung Won Kwon, Kihwang Lee, Sang Wha Kim, Jisu Park, Jung Joo Hong, Jeong-Hwan Che, Seung Hyeok Seok   +6 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Macrophages in Marseille [PDF]

Immunity, 2013
Immunology has recently witnessed several new developments in understanding the biology of macrophages. These exciting developments were the focus of a conference in Marseille, France, in January 2013. This conference is summarized here.
openaire   +2 more sources

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Integrated Immunopeptidomic and Proteomic Analysis of COVID-19 lung biopsies

Frontiers in Immunology, 2023
IntroductionSevere respiratory illness is the most prominent manifestation of patients infected with SARS-CoV-2, and yet the molecular mechanisms underlying severe lung disease in COVID-19 affected patients still require elucidation.
Shanye Yin, Shanye Yin, Susan Klaeger, Vipheaviny A. Chea, Vipheaviny A. Chea, Isabel P. Carulli, Isabel P. Carulli, Suzanna Rachimi, Katharine E. Black, Katharine E. Black, Michael Filbin, Michael Filbin, Lida P. Hariri, Lida P. Hariri, Lida P. Hariri, Rachel S. Knipe, Rachel S. Knipe, Robert F. Padera, Robert F. Padera, Jonathan D. Stevens, William J. Lane, William J. Lane, Steven A. Carr, Catherine J. Wu, Catherine J. Wu, Catherine J. Wu, Catherine J. Wu, Edy Yong Kim, Edy Yong Kim, Derin B. Keskin, Derin B. Keskin, Derin B. Keskin, Derin B. Keskin, Derin B. Keskin, Derin B. Keskin   +34 more
doaj   +1 more source

The elegance of a macrophage [PDF]

Cellular & Molecular Immunology, 2017
In the latest issue of Nature Immunology, Piccolo et al.1 elegantly explored the effect of coexisting interferon-γ (IFN-γ) and interleukin 4 (IL-4) antagonistic signals on macrophage transcriptional and epigenetic profiles and, interestingly, identified a plastic cross-talk as opposed to mutually exclusive programs between M1 and M2 polarized ...
Maria, De Santis, Massimo, Locati, Carlo, Selmi   +2 more
openaire   +2 more sources

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

The Role of Peritoneal Immunity in Peritoneal Endometriosis and Related Infertility

Frontiers in Bioscience-Landmark, 2023
Endometriosis is defined as a disorder in which the glands and stroma of the endometrium grow and shed periodically outside the uterine cavity. Highly prevalent in women of reproductive age, the most common clinical manifestations are chronic pelvic pain
Qiongxiao Huang, Yiqi Yu, Weihai Xu, Shishi Li, Yier Zhou, Jing Shu   +5 more
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source