Results 31 to 40 of about 196,489 (314)

Carcinosarcoma of the Endometrium—Pathology, Molecular Landscape and Novel Therapeutic Approaches

Medicina
Endometrial carcinosarcoma (ECS) is a rare and aggressive histological subtype of endometrial cancer that is associated with a dismal prognosis. It is a biphasic metaplastic carcinoma with a monoclonal origin comprising epithelial and mesenchymal ...
Stoyan Kostov, Yavor Kornovski, Vesela Ivanova, Deyan Dzhenkov, Dimitar Metodiev, Mohamed Wafa, Yonka Ivanova, Stanislav Slavchev, Eva Tsoneva, Angel Yordanov   +9 more
doaj   +1 more source

The importance of booster vaccination in the context of Omicron wave

Frontiers in Immunology, 2022
Omicron (B.1.1.529) was first detected in a sample collected in Botswana on November 11, 2021, and has rapidly replaced Delta as the dominant global variant given the robust transmissibility.
Zichun Wei, Jiarui He, Conghui Wang, Jiaqi Bao, Taiyang Leng, Fei Chen   +5 more
doaj   +1 more source

Heterologous aortic valve transplantation

The Lancet, 1966
JL Binet, C. G. Drauan, A Carpentier, J Langlois   +3 more
openalex   +6 more sources

Heterologous Antilymphocyte Globulin [PDF]

New England Journal of Medicine, 1968
THE immunosuppressive properties of heterologous antilymphocyte serum and its globulin derivative have been well known since 1961, when it was reported that a variety of immunologic responses could...
openaire   +3 more sources

Heterologous expression of human transketolase [PDF]

The International Journal of Biochemistry & Cell Biology, 1998
Transketolase belongs to the family of thiamin diphosphate dependent enzymes. The aim of this study was to establish a bacterial expression system for human transketolase in order to investigate the functional characteristics of mammalian transketolases. The level of recombinant human enzyme expressed in Escherichia coli was modest.
Schenk, Gerhard, Duggleby, Ronald, Nixon, Peter   +2 more
openaire   +5 more sources

Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment

FEBS Letters, EarlyView.
The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke, Nils Alexander Lakomek, Georg Groth   +2 more
wiley   +1 more source

Effect of Bacille Calmette–Guérin vaccination on immune responses to SARS‐CoV‐2 and COVID‐19 vaccination

Clinical & Translational Immunology
Objectives Bacille Calmette–Guérin (BCG) vaccination has off‐target effects on disease risk for unrelated infections and immune responses to vaccines. This study aimed to determine the immunomodulatory effects of BCG vaccination on immune responses to ...
Nicole L Messina, Susie Germano, Amy W Chung, Carolien E van deSandt, Natalie E Stevens, Lilith F Allen, Rhian Bonnici, Julio Croda, Claudio Counoupas, Branka Grubor‐Bauk, Ebene R Haycroft, Katherine Kedzierska, Ellie McDonald, Rebecca McElroy, Mihai G Netea, Boris Novakovic, Kirsten P Perrett, Laure F Pittet, Ruth A Purcell, Kanta Subbarao, James A Triccas, David J Lynn, Nigel Curtis, the BRACE Trial Consortium Group   +23 more
doaj   +1 more source

Past Life and Future Effects—How Heterologous Infections Alter Immunity to Influenza Viruses

Frontiers in Immunology, 2018
Influenza virus frequently mutates due to its error-prone polymerase. This feature contributes to influenza virus’s ability to evade pre-existing immunity, leading to annual epidemics and periodic pandemics.
Aisha Souquette, Paul G. Thomas
doaj   +1 more source

Heterologous immunity between viruses [PDF]

Immunological Reviews, 2010
Summary:  Immune memory responses to previously encountered pathogens can sometimes alter the immune response to and the course of infection of an unrelated pathogen by a process known as heterologous immunity. This response can lead to enhanced or diminished protective immunity and altered immunopathology.
Welsh, Raymond M., Che, Jenny Wun-Yue, Brehm, Michael A., Selin, Liisa K.   +3 more
openaire   +4 more sources

An efficient strategy for producing RNA‐free Nucleocapsid protein of SARS‐CoV‐2 for biochemical and structural investigations

FEBS Open Bio, EarlyView.
Cleavable N‐terminal Thioredoxin fusion enabled soluble expression and purification of otherwise insoluble SARS‐CoV‐2 Nucleocapsid (N) protein. A four‐step purification strategy yielded highly homogeneous, RNA‐free N protein. Binding assays showed high RNA affinity (Kd ~ 28 nm). The study will facilitate high‐resolution structural studies of N protein,
Shweta Singh, Gagan D. Gupta
wiley   +1 more source