All Relations between delta and alpha

Publication Sentence Publish Date Extraction Date Species
Marko Popovic, Marta Popovi. Strain Wars: Competitive interactions between SARS-CoV-2 strains are explained by Gibbs energy of antigen-receptor binding. Microbial risk analysis. 2022-02-14. PMID:35155724. gibbs energies of binding were calculated for several sars-sov-2 strains, including hu-1 (wild type), b.1.1.7 (alpha), b.1.351 (beta), p.1 (gamma), b.1.36 and b.1.617 (delta). 2022-02-14 2023-08-13 Not clear
Rohit Suratekar, Pritha Ghosh, Michiel J M Niesen, Gregory Donadio, Praveen Anand, Venky Soundararajan, A J Venkatakrishna. High diversity in Delta variant across countries revealed by genome-wide analysis of SARS-CoV-2 beyond the Spike protein. Molecular systems biology. vol 18. issue 2. 2022-02-14. PMID:35156767. furthermore, we find that the delta variant harbors a more diverse repertoire of mutations across countries compared to the previously dominant alpha variant. 2022-02-14 2023-08-13 Not clear
Lynnette M Mason, Adam R Clarke, Robert J Barr. Age-related changes in the EEG in an eyes-open condition: II. Subtypes of AD/HD. International journal of psychophysiology : official journal of the International Organization of Psychophysiology. 2022-02-13. PMID:35151696. the eeg was recorded and analyzed using amlab hardware and software, and fourier transformed to provide estimates for total power, and absolute and relative power in the delta, theta, alpha and beta bands. 2022-02-13 2023-08-13 Not clear
Lynnette M Mason, Adam R Clarke, Robert J Barr. Age-related changes in the EEG in an eyes-open condition: II. Subtypes of AD/HD. International journal of psychophysiology : official journal of the International Organization of Psychophysiology. 2022-02-13. PMID:35151696. regional differences only were found for absolute and relative delta, absolute beta, and relative alpha. 2022-02-13 2023-08-13 Not clear
Vera Luginbuehl, Eytan Abraham, Karin Kovar, Richard Flaaten, Antonia Maria Mülle. Better by design: What to expect from novel CAR-engineered cell therapies? Biotechnology advances. 2022-02-12. PMID:35149146. to overcome drawbacks associated with car-t technologies, novel car designs have been used to genetically engineer cells derived from alpha beta (αβ) t cells, other immune cells such as natural killer (nk) cells, gamma delta (γδ) t cells, macrophages or dendritic cells. 2022-02-12 2023-08-13 human
Gabriella Oliveira Lima, Alex Luiz Menezes da Silva, Julianne Elba Cunha Azevedo, Chirlene Pinheiro Nascimento, Luana Rodrigues Vieira, Akira Otake Hamoy, Luan Oliveira Ferreira, Verônica Regina Lobato Oliveira Bahia, Nilton Akio Muto, Dielly Catrina Favacho Lopes, Moisés Hamo. Supraphysiological doses of vitamin D changes brainwave activity patterns in rats. Endocrine connections. 2022-02-11. PMID:35148281. the ecog analysis found a reduction in wave activity in the delta, theta, alpha and beta frequency bands. 2022-02-11 2023-08-13 rat
Xiaojing Chi, Xinhui Zhang, Shengnan Pan, Yanying Yu, Yujin Shi, Tianli Lin, Huarui Duan, Xiuying Liu, Wenfang Chen, Xuehua Yang, Lan Chen, Xiaoqian Dong, Lili Ren, Qiang Ding, Jianwei Wang, Wei Yan. An ultrapotent RBD-targeted biparatopic nanobody neutralizes broad SARS-CoV-2 variants. Signal transduction and targeted therapy. vol 7. issue 1. 2022-02-10. PMID:35140196. using pseudovirion-based and trans-complementation sars-cov-2 tools, we determine that the nb1-nb2 broadly neutralizes multiple sars-cov-2 variants at sub-nanomolar levels, including alpha (b.1.1.7), beta (b.1.351), gamma (p.1), delta (b.1.617.2), lambda (c.37), kappa (b.1.617.1), and mu (b.1.621). 2022-02-10 2023-08-13 human
Tingting He, Zhigang H. Effects of Tai Chi Chuan on cortical sources of EEG rhythms in the resting state in elderly individuals: a cross-sectional study. Neuroreport. vol 33. issue 4. 2022-02-10. PMID:35143450. the eeg rhythms of delta, theta, alpha 1, alpha 2, beta 1 and beta 2 were analyzed. 2022-02-10 2023-08-13 Not clear
Tingting He, Zhigang H. Effects of Tai Chi Chuan on cortical sources of EEG rhythms in the resting state in elderly individuals: a cross-sectional study. Neuroreport. vol 33. issue 4. 2022-02-10. PMID:35143450. the current density of the alpha 1 and alpha 2 rhythm cortical sources in the parietal and occipital cortices increased with an increase in tcc training experience, whereas the current density of the slow rhythm delta increased with an increase in age. 2022-02-10 2023-08-13 Not clear
Tingting He, Zhigang H. Effects of Tai Chi Chuan on cortical sources of EEG rhythms in the resting state in elderly individuals: a cross-sectional study. Neuroreport. vol 33. issue 4. 2022-02-10. PMID:35143450. long-term tcc practice is related to cortical neural synchronization of alpha oscillations and the desynchronization of slow delta oscillations in the elderly and might delay physiologic aging effects on brain cognitive function. 2022-02-10 2023-08-13 Not clear
Giovanni Corrao, Matteo Franchi, Federico Rea, Danilo Cereda, Antonio Barone, Catia Rosanna Borriello, Petra Giulia Della Valle, Michele Ercolanoni, Ida Fortino, Jose Jara, Olivia Leoni, Francesco Mazziotta, Elisabetta Pierini, Giuseppe Preziosi, Marcello Tirani, Massimo Galli, Guido Bertolaso, Giovanni Pavesi, Francesco Bortola. Protective action of natural and induced immunization against the occurrence of delta or alpha variants of SARS-CoV-2 infection: a test-negative case-control study. BMC medicine. vol 20. issue 1. 2022-02-08. PMID:35130877. protective action of natural and induced immunization against the occurrence of delta or alpha variants of sars-cov-2 infection: a test-negative case-control study. 2022-02-08 2023-08-13 Not clear
Giovanni Corrao, Matteo Franchi, Federico Rea, Danilo Cereda, Antonio Barone, Catia Rosanna Borriello, Petra Giulia Della Valle, Michele Ercolanoni, Ida Fortino, Jose Jara, Olivia Leoni, Francesco Mazziotta, Elisabetta Pierini, Giuseppe Preziosi, Marcello Tirani, Massimo Galli, Guido Bertolaso, Giovanni Pavesi, Francesco Bortola. Protective action of natural and induced immunization against the occurrence of delta or alpha variants of SARS-CoV-2 infection: a test-negative case-control study. BMC medicine. vol 20. issue 1. 2022-02-08. PMID:35130877. we aimed to assess the association between natural (previous infection) and induced (partial or complete vaccination) exposure to sars-cov-2 and the onset of new infection supported by the delta variant, and of comparing it with that supported by alpha. 2022-02-08 2023-08-13 Not clear
Sharifa Nasreen, Hannah Chung, Siyi He, Kevin A Brown, Jonathan B Gubbay, Sarah A Buchan, Deshayne B Fell, Peter C Austin, Kevin L Schwartz, Maria E Sundaram, Andrew Calzavara, Branson Chen, Mina Tadrous, Kumanan Wilson, Sarah E Wilson, Jeffrey C Kwon. Effectiveness of COVID-19 vaccines against symptomatic SARS-CoV-2 infection and severe outcomes with variants of concern in Ontario. Nature microbiology. 2022-02-08. PMID:35132198. we estimated the effectiveness of bnt162b2 (pfizer-biontech comirnaty), mrna-1273 (moderna spikevax) and chadox1 (astrazeneca vaxzevria) vaccines against symptomatic sars-cov-2 infection and covid-19 hospitalization or death caused by the alpha (b.1.1.7), beta (b.1.351), gamma (p.1) and delta (b.1.617.2) voc in ontario, canada, using a test-negative design study. 2022-02-08 2023-08-13 Not clear
Roberth A Rojas Chávez, Mohammad Fili, Changze Han, Syed A Rahman, Isaiah G L Bicar, Guiping Hu, Jishnu Das, Grant D Brown, Hillel Hai. Patterns of Volatility Across the Spike Protein Accurately Predict the Emergence of Mutations within SARS-CoV-2 Lineages. bioRxiv : the preprint server for biology. 2022-02-08. PMID:35132415. the patterns of mutations in variants alpha and delta, as well as the recently-appearing variant omicron were also predicted remarkably well. 2022-02-08 2023-08-13 Not clear
Senem Merve Fred, Suvi Kuivanen, Hasan Ugurlu, Plinio Cabrera Casarotto, Lev Levanov, Kalle Saksela, Olli Vapalahti, Eero Castré. Antidepressant and Antipsychotic Drugs Reduce Viral Infection by SARS-CoV-2 and Fluoxetine Shows Antiviral Activity Against the Novel Variants Frontiers in pharmacology. vol 12. 2022-02-07. PMID:35126106. furthermore, fluoxetine remained effective against pseudoviruses with common receptor binding domain mutations, n501y, k417n, and e484k, as well as b.1.1.7 (alpha), b.1.351 (beta), and b.1.617.2 (delta) variants of sars-cov-2. 2022-02-07 2023-08-13 human
Abozar Ghorbani, Samira Samarfard, Maziar Jajarmi, Mahboube Bagheri, Thomas P Karbanowicz, Alireza Afsharifar, Mohammad Hadi Eskandari, Ali Niazi, Keramatollah Izadpana. Highlight of potential impact of new viral genotypes of SARS-CoV-2 on vaccines and anti-viral therapeutics. Gene reports. vol 26. 2022-02-07. PMID:35128175. phylogenetic analysis of mutant strains revealed the occurrence of the variants known as b.1.1.7 (alpha), b.1.525 (eta), and b.1.617 (delta) that appear to have delineated independently in iran. 2022-02-07 2023-08-13 Not clear
Charles B Stauft, Prabhuanand Selvaraj, Christopher Z Lien, Matthew F Starost, Tony T Wan. Long-Term Immunity in Convalescent Syrian Hamsters Provides Protection against New-Variant SARS-CoV-2 Infection of the Lower but not Upper Respiratory Tract. Journal of medical virology. 2022-02-07. PMID:35128693. in this study, we describe breakthrough infections and shedding of infectious virus in convalescent hamsters without significant replication in the lower respiratory tract following reinfection by alpha and delta variants despite high levels of circulating antibodies in sera. 2022-02-07 2023-08-13 Not clear
Paul A Christensen, Randall J Olsen, S Wesley Long, Richard Snehal, James J Davis, Matthew Ojeda Saavedra, Kristina Reppond, Madison N Shyer, Jessica Cambric, Ryan Gadd, Rashi M Thakur, Akanksha Batajoo, Regan Mangham, Sindy Pena, Trina Trinh, Jacob C Kinskey, Guy Williams, Robert Olson, Jimmy Gollihar, James M Musse. Signals of significantly increased vaccine breakthrough, decreased hospitalization rates, and less severe disease in patients with COVID-19 caused by the Omicron variant of SARS-CoV-2 in Houston, Texas. The American journal of pathology. 2022-02-06. PMID:35123975. compared to patients infected with either alpha or delta variants in our healthcare system, omicron patients were significantly younger, had significantly increased vaccine breakthrough rates, and were significantly less likely to be hospitalized. 2022-02-06 2023-08-13 Not clear
John C O'Horo, Douglas W Challener, Leigh Speicher, Wendelyn Bosch, Maria Teresa Seville, Dennis M Bierle, Ravindra Ganesh, Caroline G Wilker, Richard F Arndt, Lori L Arndt, Sidna M Tulledge-Scheitel, Sara N Hanson, Raymund R Razonabl. Effectiveness of Monoclonal Antibodies in Preventing Severe COVID-19 With Emergence of the Delta Variant. Mayo Clinic proceedings. vol 97. issue 2. 2022-02-05. PMID:35120695. the rise of the sars-cov-2 delta variant begs the question of whether monoclonal antibodies maintain similar efficacy now as they had when the alpha and beta variants predominated, when they were first assessed and approved. 2022-02-05 2023-08-13 Not clear
John C O'Horo, Douglas W Challener, Leigh Speicher, Wendelyn Bosch, Maria Teresa Seville, Dennis M Bierle, Ravindra Ganesh, Caroline G Wilker, Richard F Arndt, Lori L Arndt, Sidna M Tulledge-Scheitel, Sara N Hanson, Raymund R Razonabl. Effectiveness of Monoclonal Antibodies in Preventing Severe COVID-19 With Emergence of the Delta Variant. Mayo Clinic proceedings. vol 97. issue 2. 2022-02-05. PMID:35120695. we used a retrospective cohort to compare rates of severe outcomes in an epoch in which alpha and beta were predominant compared with delta. 2022-02-05 2023-08-13 Not clear