Results 31 to 40 of about 111,597 (294)

Heterotrimeric G-protein subunit Gαi2 contributes to agonist-sensitive apoptosis and degranulation in murine platelets [PDF]

, 2018
Gαi2, a heterotrimeric G-protein subunit, regulates various cell functions including ion channel activity, cell differentiation, proliferation and apoptosis.
Birnbaumer, Lutz, Bissinger, Rosi, Cao, Hang, Gawaz, Meinrad, Lang, Elisabeth, Lang, Florian, Leiss, Veronika, Nürnberg, Bernd, Pelzl, Lisann, Pieske, Burkert, Qadri, Syed M., Umbach, Anja T., Voelkl, Jakob   +12 more
core   +1 more source

SARS-CoV-2 Dysregulates Neutrophil Degranulation and Reduces Lymphocyte Counts

Biomedicines, 2022
SARS-CoV-2, the virus that causes COVID-19, has given rise to one of the largest pandemics, affecting millions worldwide. High neutrophil-to-lymphocyte ratios have been identified as an important correlate to poor recovery rates in severe COVID-19 ...
Abenaya Muralidharan, Todd A. Wyatt, St Patrick Reid   +2 more
doaj   +1 more source

Neutrophil degranulation and myocardial infarction

Cell Communication and Signaling, 2022
AbstractMyocardial infarction (MI) is one of the most common cardiac emergencies with high morbidity and is a leading cause of death worldwide. Since MI could develop into a life-threatening emergency and could also seriously affect the life quality of patients, continuous efforts have been made to create an effective strategy to prevent the occurrence
Nan Zhang, Xiahenazi Aiyasiding, Wen-jing Li, Hai-han Liao, Qi-zhu Tang   +4 more
openaire   +3 more sources

Authentic and Ectopically Expressed MRGPRX2 Elicit Similar Mechanisms to Stimulate Degranulation of Mast Cells

Cells, 2021
The identification of the Mas-related G-protein-coupled receptors (Mrgpr) as targets of diverse stimuli of mast cells (MCs), including neuropeptides and pseudo-allergy causing drugs, has placed these receptors at a prime position in MC research. However,
Pia Lazki-Hagenbach, Hydar Ali, Ronit Sagi-Eisenberg   +2 more
doaj   +1 more source

Human Lactobacillus Strains from the Intestine can Suppress IgE-Mediated Degranulation of Rat Basophilic Leukaemia (RBL-2H3) Cells

Microorganisms, 2016
Mast cells play a critical role in immunoglobulin E (IgE)-mediated allergic diseases, and the degranulation of mast cells is important in the pathogenesis of these diseases. A disturbance of the intestinal microflora, especially of endogenous lactic acid
Gaku Harata, Fang He, Kyoko Takahashi, Akira Hosono, Kenji Miyazawa, Kazutoyo Yoda, Masaru Hiramatsu, Shuichi Kaminogawa   +7 more
doaj   +1 more source

Avidity of influenza-specific memory CD8+ T-cell populations decays over time compromising antiviral immunity [PDF]

, 2012
Decline of cell-mediated immunity is often attributed to decaying T-cell numbers and their distribution in peripheral organs. This study examined the hypothesis that qualitative as well as quantitative changes contribute to the declining efficacy of CD8+
Alexander-Miller, Almeida, Appay, Berger, Betts, Bosselut, Cerundolo, Gallimore, Gorman, Hansen, Hollander, Homann, Jelley-Gibbs, Jenkins, Jones, Jones, Judge, Karrer, Kattan, Kedzierska, Kim, Kohlmeier, Lefranc, Liang, Moffat, Neveu, Norbury, Powell, Price, Quigley, Rangel-Moreno, Richards, Roberts, Schluns, Tan, Tough, Trautmann, Valkenburg, Valkenburg, Woodland, Wooldridge, Zammit   +41 more
core   +1 more source

Transcription Factors in the Development and Pro-Allergic Function of Mast Cells

Frontiers in Allergy, 2021
Mast cells (MCs) are innate immune cells of hematopoietic origin localized in the mucosal tissues of the body and are broadly implicated in the pathogenesis of allergic inflammation.
Mansi Srivastava, Mark H. Kaplan
doaj   +1 more source

Neuroinflammation, Mast Cells, and Glia: Dangerous Liaisons [PDF]

, 2017
The perspective of neuroinflammation as an epiphenomenon following neuron damage is being replaced by the awareness of glia and their importance in neural functions and disorders.
Alhouayek M, Amor S, Amor S, Appel SH, Bankston AN, Biber K, Biran V, Borsook D, Brenner T, Brooks TA, Buchanan MM, Bulanova E, Burnstock G, Calcia MA, Castellheim A, Chan-Ling T, Chen YJ, Choudhuri K, Christophi GP, Christy AL, Compston A, Conti P, Corrigan F, Cristino L, Cunningham C, Dirckx M, Donath MY, Done JD, D’Agostino G, Eckenhoff RG, Eggen BJ, Ellis A, Engler H, Ertürk A, Eskander MA, Esposito P, Fonken LK, Forsythe P, Freeman LC, Fullerton JN, Gao YJ, Gaudenzio N, Geppetti P, Grace PM, Grakoui A, Gregory GD, Griffin RS, Guerreiro R, Gunin AG, Hagiyama M, Hains LE, Hanisch UK, Harcha PA, Harvey GK, Hayashi R, Heneka MT, Hickman SE, Hsieh CL, Hu W, Héron A, Iadecola C, Ito A, Jay GW, Jensen TS, Ji RR, Jin Y, Jin Y, Juremalm M, Kajihara Y, Kalesnikoff J, Kalichman MW, Kamm CP, Kerstman E, Kobayashi K, Kolbinger F, Koshinaga M, Kwon C, Lange C, Lapilover EG, Laura Facci, Le Thuc O, Leon A, Levy D, Li M, Li X, Liew FY, Lozada A, Lull ME, Luongo L, Manocha GD, Marchi N, Martini R, Maslinska D, Mate I, Matsuda H, Mattila OS, McGeer PL, Medeiros R, Medic N, Medic N, Michaloudi H, Michaud M, Millan MJ, Miller G, Milligan ED, Monks CR, Morena Zusso, Myers RR, Nakae S, Nakajima A, Nathan C, Nave KA, Nelissen S, Nguyen M, Norden DM, Noriega DB, Old EA, Orr AG, Osipchuk Y, Osterberg A, Park CK, Parvathenani LK, Patti GJ, Peferoen L, Peferoen LA, Pekny M, Pelisch N, Perry VH, Perry VH, Pietro Giusti, Prinz M, Prussin C, Punzo D, Ramlackhansingh AF, Ransohoff RM, Rapp JH, Rawji KS, Riedel B, Rivat C, Rosa AC, Sakamoto A, Sastre M, Sayed BA, Silver R, Silverman AJ, Sivanandam TM, Skaper SD, Skaper SD, Skaper SD, Skaper SD, Skaper SD, Skuljec J, Smith BH, Smith JA, Sospedra M, Stephen D. Skaper, Streit WJ, Suurmond J, Terrando N, Thacker MA, Theoharides TC, Theoharides TC, Theoharides TC, Theoharides TC, Theoharides TC, Ulmann L, van Hecke O, Varma R, von Büdingen HC, Vyas H, Wang M, Wang Y, Wardlaw AJ, Watkins LR, Wohleb ES, Xie F, Young KM, Yuan H, Zarpelon AC, Zeis T, Zhang H, Zhang S, Zhang ZG, Zuo Y   +183 more
core   +1 more source

The minor house dust mite allergen Der p 13 is a fatty acid binding protein and an activator of a TLR2-mediated innate immune response [PDF]

, 2016
Background: The house dust mite (HDM) allergen Der p 13 could be a lipid-binding protein able to activate key innate signaling pathways in the initiation of the allergic response.
Banerjee, Batard, Bergenhenegouwen, Bublin, Calderón, Chan, Chiou, Eriksson, Eriksson, Gillilan, Gras, Guillot, Herre, Hunter, Jacquet, Jacquet, Jacquet, Jenkins, Jeong, Jimenez, Kennedy, Kennedy, Kidon, Kitajima, Lambrecht, Li, Liang, Liu, Mei, Mueller, Mueller, Osterlund, Puerta, Pulsawat, Ryu, Soh, Storch, Taylor, Thomas, Tovey, Trompette, Tully, Wiegand, Young, Zähringer   +44 more
core   +1 more source

Video-Rate Bioluminescence Imaging of Degranulation of Mast Cells Attached to the Extracellular Matrix

Frontiers in Cell and Developmental Biology, 2018
Degranulation refers to the secretion of inflammatory mediators, such as histamine, serotonin, and proteases, that are stored within the granules of mast cells and that trigger allergic reactions.
Satoru Yokawa, Takahiro Suzuki, Ayumi Hayashi, Satoshi Inouye, Yoshikazu Inoh, Tadahide Furuno   +5 more
doaj   +1 more source