Results 61 to 70 of about 19,118,362 (293)

Human immunoglobulin E flexes between acutely bent and extended conformations

Nature Structural &Molecular Biology, 2014
Crystallographic and solution studies have shown that IgE molecules are acutely bent in their Fc region. Crystal structures reveal the Cɛ2 domain pair folded back onto the Cɛ3-Cɛ4 domains, but is the molecule exclusively bent or can the Cɛ2 domains adopt
N. Drinkwater, Benjamin P. Cossins, A. H. Keeble, Michael Wright, K. Cain, H. Hailu, A. Oxbrow, J. Delgado, Lindsay K Shuttleworth, M. W. Kao, J. McDonnell, A. Beavil, A. Henry, B. Sutton   +13 more
semanticscholar   +1 more source

Multi‐omic characterization of consensus molecular subtype 1 (CMS1) colorectal cancer with dampened immune response improves precision medicine

Molecular Oncology, EarlyView.
This study highlights the importance of multi‐omic analyses in characterizing colorectal cancers. Indeed, our analysis revealed a rare CMS1 exhibiting dampened immune activation, including reduced PD‐1 expression, moderate CD8+ T‐cell infiltration, and suppressed JAK/STAT pathway.
Livia Concetti, Manuel Scimeca, Julia Bischof, Jonathan Woodsmith, Massimiliano Agostini, Cristina Fiorani, Yufang Shi, Eleonora Candi, Gerry Melino, Alessandro Mauriello, Giuseppe S. Sica   +10 more
wiley   +1 more source

Optimization of the treatment of patients with severe chronic urticaria

Medičnì Perspektivi, 2023
Severe chronic urticaria (SCU) is a common disease that burdens the lives of millions of people, reduces their quality of life, and imposes a significant economic burden not only on the health care system, but also directly on the patient.
Ye.M. Dytiatkovska, N.O. Nedohybchenko
doaj   +1 more source

Tonic signaling of the B‐cell antigen‐specific receptor is a common functional hallmark in chronic lymphocytic leukemia cell phosphoproteomes at early disease stages

Molecular Oncology, EarlyView.
B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez, Pablo Juanes‐Velasco, Marina L. García‐Vaquero, Conrad Droste, Alicia Landeira‐Viñuela, Miguel Alcoceba, Helena Fidalgo‐Gómez, Sara Misiego‐Herrero, Almudena Navarro‐Bailón, Mónica Baile, José M. Bastida, Jose Manuel Sanchez‐Santos, Rafael Góngora, Julia Almeida, Marcos Gonzalez‐Diaz, Alberto Orfao, Javier De Las Rivas, Manuel Fuentes   +17 more
wiley   +1 more source

Kimura Disease: A Rare Case with Multiple Recurrences involving Subcutaneous Tissue, Parotid Gland, and Lymph Nodes

Journal of Indian Academy of Oral Medicine and Radiology
Kimura disease (KD) is an uncommon, long-standing inflammatory condition affecting the head and neck that has no recognized cause. It typically appears as a painless subcutaneous nodule mimicking a tumor.
Sukanya Das, Mahesh Chavan, Vikram V. Khare, Trupti Gaikwad   +3 more
doaj   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

Molecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian, Sriraam Sivachandran, Melissa Galati, Brandon Ramchatesingh, Hibo Rijal, Johnny Hanna, Elena Netchiporouk, May Chergui, Margaret Redpath, Samy Abou Setah, Ivan V. Litvinov   +10 more
wiley   +1 more source

Inhibition of CDK9 enhances AML cell death induced by combined venetoclax and azacitidine

Molecular Oncology, EarlyView.
The CDK9 inhibitor AZD4573 downregulates c‐MYC and MCL‐1 to induce death of cytarabine (AraC)‐resistant AML cells. This enhances VEN + AZA‐induced cell death significantly more than any combination of two of the three drugs in AraC‐resistant AML cells.
Shuangshuang Wu, Jianlei Zhao, Aaban Asfar Azmi, Avanti Gupte, Jenna Thibodeau, Shuang Liu, Jinli Yang, Guan Wang, Holly Edwards, Lisa A. Polin, Juiwanna Kushner, Sijana H. Dzinic, Kathryn White, Julie Boerner, Maik Hüttemann, Jay Yang, Yue Wang, Jeffrey W. Taub, Yubin Ge   +18 more
wiley   +1 more source

The ACCEPTance of automation: refining circulating tumor cells enumeration for improved metastatic colorectal cancer prognosis

Molecular Oncology, EarlyView.
This study highlights the potential of automated enumeration using the ACCEPT software to refine circulating tumor cell (CTC) detection in metastatic colorectal cancer (mCRC). The automated method demonstrates improved accuracy and reduced variability compared to the manual approach.
Michela De Meo, Marco Siringo, Alessandro Vici, Ann Zeuner, Orietta Gandini, Paola Gazzaniga, Chiara Nicolazzo   +6 more
wiley   +1 more source

Targeted therapy of bronchial asthma in children and adolescents: А narrative review

Фармация и фармакология (Пятигорск)
The aim. To evaluate the results of clinical studies on the efficacy and safety of bronchial asthma (BA) therapy with genetically engineered biologicals (GEBP) in children and adolescents.Materials and methods.
M. S. Matevosova, L. I. Agapitov, I. A. Averina, I. V. Sokolova, S. V. Zotova, R. A. Chernigovskiy   +5 more
doaj   +1 more source

Substantiation of the effectiveness of various materials for the treatment of pulpitis of deciduous teeth

Эндодонтия Today, 2020
Aim. The purpose is to justify the effective and safe use of various materials for the treatment of pulpitis of temporary teeth by amputation methods. Materials and methods.
O. L. Shevchenko, A. A. Antonova
doaj   +1 more source