| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Rebecca Earnest, Rockib Uddin, Nicholas Matluk, Nicholas Renzette, Sarah E Turbett, Katherine J Siddle, Christine Loreth, Gordon Adams, Christopher H Tomkins-Tinch, Mary E Petrone, Jessica E Rothman, Mallery I Breban, Robert Tobias Koch, Kendall Billig, Joseph R Fauver, Chantal B F Vogels, Kaya Bilguvar, Bony De Kumar, Marie L Landry, David R Peaper, Kevin Kelly, Greg Omerza, Heather Grieser, Sim Meak, John Martha, Hannah B Dewey, Susan Kales, Daniel Berenzy, Kristin Carpenter-Azevedo, Ewa King, Richard C Huard, Vlad Novitsky, Mark Howison, Josephine Darpolor, Akarsh Manne, Rami Kantor, Sandra C Smole, Catherine M Brown, Timelia Fink, Andrew S Lang, Glen R Gallagher, Virginia E Pitzer, Pardis C Sabeti, Stacey Gabriel, Bronwyn L MacInnis, Ryan Tewhey, Mark D Adams, Daniel J Park, Jacob E Lemieux, Nathan D Grubaug. Comparative transmissibility of SARS-CoV-2 variants Delta and Alpha in New England, USA. Cell reports. Medicine. vol 3. issue 4. 2022-04-28. PMID:35480627. |
the sars-cov-2 delta variant rose to dominance in mid-2021, likely propelled by an estimated 40%-80% increased transmissibility over alpha. |
2022-04-28 |
2023-08-13 |
Not clear |
| Rebecca Earnest, Rockib Uddin, Nicholas Matluk, Nicholas Renzette, Sarah E Turbett, Katherine J Siddle, Christine Loreth, Gordon Adams, Christopher H Tomkins-Tinch, Mary E Petrone, Jessica E Rothman, Mallery I Breban, Robert Tobias Koch, Kendall Billig, Joseph R Fauver, Chantal B F Vogels, Kaya Bilguvar, Bony De Kumar, Marie L Landry, David R Peaper, Kevin Kelly, Greg Omerza, Heather Grieser, Sim Meak, John Martha, Hannah B Dewey, Susan Kales, Daniel Berenzy, Kristin Carpenter-Azevedo, Ewa King, Richard C Huard, Vlad Novitsky, Mark Howison, Josephine Darpolor, Akarsh Manne, Rami Kantor, Sandra C Smole, Catherine M Brown, Timelia Fink, Andrew S Lang, Glen R Gallagher, Virginia E Pitzer, Pardis C Sabeti, Stacey Gabriel, Bronwyn L MacInnis, Ryan Tewhey, Mark D Adams, Daniel J Park, Jacob E Lemieux, Nathan D Grubaug. Comparative transmissibility of SARS-CoV-2 variants Delta and Alpha in New England, USA. Cell reports. Medicine. vol 3. issue 4. 2022-04-28. PMID:35480627. |
we compare logistic growth rates during each variant's respective emergence period, finding that delta emerged 1.37-2.63 times faster than alpha (range across states). |
2022-04-28 |
2023-08-13 |
Not clear |
| Rebecca Earnest, Rockib Uddin, Nicholas Matluk, Nicholas Renzette, Sarah E Turbett, Katherine J Siddle, Christine Loreth, Gordon Adams, Christopher H Tomkins-Tinch, Mary E Petrone, Jessica E Rothman, Mallery I Breban, Robert Tobias Koch, Kendall Billig, Joseph R Fauver, Chantal B F Vogels, Kaya Bilguvar, Bony De Kumar, Marie L Landry, David R Peaper, Kevin Kelly, Greg Omerza, Heather Grieser, Sim Meak, John Martha, Hannah B Dewey, Susan Kales, Daniel Berenzy, Kristin Carpenter-Azevedo, Ewa King, Richard C Huard, Vlad Novitsky, Mark Howison, Josephine Darpolor, Akarsh Manne, Rami Kantor, Sandra C Smole, Catherine M Brown, Timelia Fink, Andrew S Lang, Glen R Gallagher, Virginia E Pitzer, Pardis C Sabeti, Stacey Gabriel, Bronwyn L MacInnis, Ryan Tewhey, Mark D Adams, Daniel J Park, Jacob E Lemieux, Nathan D Grubaug. Comparative transmissibility of SARS-CoV-2 variants Delta and Alpha in New England, USA. Cell reports. Medicine. vol 3. issue 4. 2022-04-28. PMID:35480627. |
we compute variant-specific effective reproductive numbers, estimating that delta is 63%-167% more transmissible than alpha (range across states). |
2022-04-28 |
2023-08-13 |
Not clear |
| Rebecca Earnest, Rockib Uddin, Nicholas Matluk, Nicholas Renzette, Sarah E Turbett, Katherine J Siddle, Christine Loreth, Gordon Adams, Christopher H Tomkins-Tinch, Mary E Petrone, Jessica E Rothman, Mallery I Breban, Robert Tobias Koch, Kendall Billig, Joseph R Fauver, Chantal B F Vogels, Kaya Bilguvar, Bony De Kumar, Marie L Landry, David R Peaper, Kevin Kelly, Greg Omerza, Heather Grieser, Sim Meak, John Martha, Hannah B Dewey, Susan Kales, Daniel Berenzy, Kristin Carpenter-Azevedo, Ewa King, Richard C Huard, Vlad Novitsky, Mark Howison, Josephine Darpolor, Akarsh Manne, Rami Kantor, Sandra C Smole, Catherine M Brown, Timelia Fink, Andrew S Lang, Glen R Gallagher, Virginia E Pitzer, Pardis C Sabeti, Stacey Gabriel, Bronwyn L MacInnis, Ryan Tewhey, Mark D Adams, Daniel J Park, Jacob E Lemieux, Nathan D Grubaug. Comparative transmissibility of SARS-CoV-2 variants Delta and Alpha in New England, USA. Cell reports. Medicine. vol 3. issue 4. 2022-04-28. PMID:35480627. |
finally, we estimate that delta infections generate on average 6.2 (95% ci 3.1-10.9) times more viral rna copies per milliliter than alpha infections during their respective emergence. |
2022-04-28 |
2023-08-13 |
Not clear |
| Alexandre Bolze, Shishi Luo, Simon White, Elizabeth T Cirulli, Dana Wyman, Andrew Dei Rossi, Henrique Machado, Tyler Cassens, Sharoni Jacobs, Kelly M Schiabor Barrett, Francisco Tanudjaja, Kevin Tsan, Jason Nguyen, Jimmy M Ramirez, Efren Sandoval, Xueqing Wang, David Wong, David Becker, Marc Laurent, James T Lu, Magnus Isaksson, Nicole L Washington, William Le. SARS-CoV-2 variant Delta rapidly displaced variant Alpha in the United States and led to higher viral loads. Cell reports. Medicine. vol 3. issue 3. 2022-04-27. PMID:35474739. |
sars-cov-2 variant delta rapidly displaced variant alpha in the united states and led to higher viral loads. |
2022-04-27 |
2023-08-13 |
Not clear |
| Alexandre Bolze, Shishi Luo, Simon White, Elizabeth T Cirulli, Dana Wyman, Andrew Dei Rossi, Henrique Machado, Tyler Cassens, Sharoni Jacobs, Kelly M Schiabor Barrett, Francisco Tanudjaja, Kevin Tsan, Jason Nguyen, Jimmy M Ramirez, Efren Sandoval, Xueqing Wang, David Wong, David Becker, Marc Laurent, James T Lu, Magnus Isaksson, Nicole L Washington, William Le. SARS-CoV-2 variant Delta rapidly displaced variant Alpha in the United States and led to higher viral loads. Cell reports. Medicine. vol 3. issue 3. 2022-04-27. PMID:35474739. |
through an analysis of quantification cycle (cq) values, we demonstrate that delta infections tend to have a 1.7× higher viral load compared to alpha infections (a decrease of 0.8 cq) on average. |
2022-04-27 |
2023-08-13 |
Not clear |
| Alexandre Bolze, Shishi Luo, Simon White, Elizabeth T Cirulli, Dana Wyman, Andrew Dei Rossi, Henrique Machado, Tyler Cassens, Sharoni Jacobs, Kelly M Schiabor Barrett, Francisco Tanudjaja, Kevin Tsan, Jason Nguyen, Jimmy M Ramirez, Efren Sandoval, Xueqing Wang, David Wong, David Becker, Marc Laurent, James T Lu, Magnus Isaksson, Nicole L Washington, William Le. SARS-CoV-2 variant Delta rapidly displaced variant Alpha in the United States and led to higher viral loads. Cell reports. Medicine. vol 3. issue 3. 2022-04-27. PMID:35474739. |
our results are consistent with the hypothesis that the increased transmissibility of the delta variant could be due to the ability of the delta variant to establish a higher viral load earlier in the infection as compared to the alpha variant. |
2022-04-27 |
2023-08-13 |
Not clear |
| Nariko Ikemura, Shunta Taminishi, Tohru Inaba, Takao Arimori, Daisuke Motooka, Kazutaka Katoh, Yuhei Kirita, Yusuke Higuchi, Songling Li, Tatsuya Suzuki, Yumi Itoh, Yuki Ozaki, Shota Nakamura, Satoaki Matoba, Daron M Standley, Toru Okamoto, Junichi Takagi, Atsushi Hoshin. An engineered ACE2 decoy neutralizes the SARS-CoV-2 Omicron variant and confers protection against infection in vivo. Science translational medicine. 2022-04-26. PMID:35471044. |
convalescent serum samples from individuals infected with the alpha and delta variants allowed similar frequencies of omicron breakthrough infections. |
2022-04-26 |
2023-08-13 |
mouse |
| Pablo Hernández-Luis, Ruth Aguilar, Judit Pelegrin-Pérez, Gemma Ruiz-Olalla, Alberto L García-Basteiro, Marta Tortajada, Gemma Moncunill, Carlota Dobaño, Ana Angulo, Pablo Enge. Decreased and Heterogeneous Neutralizing Antibody Responses Against RBD of SARS-CoV-2 Variants After mRNA Vaccination. Frontiers in immunology. vol 13. 2022-04-25. PMID:35464418. |
in this study, we determined the antibody neutralization capacity against the rbd of sars-cov-2 variants alpha (b.1.1.7), gamma (p.1), epsilon (b.1.427), kappa (b.1.617.1), and delta (b.1.617.2) in a cohort of healthcare workers naturally infected or receiving covid-19 mrna vaccines from moderna or pfizer-biontech. |
2022-04-25 |
2023-08-13 |
human |
| Sophie Stenton, Jo McPartland, Rajeev Shukla, Kerry Turner, Tamas Marton, Beata Hargitai, Andrew Bamber, Jeremy Pryce, Cesar L Peres, Nadia Burguess, Bart Wagner, Barbara Ciolka, William Simmons, Daniel Hurrell, Thivya Sekar, Corina Moldovan, Claire Trayers, Victoria Bryant, Liina Palm, Marta C Cohe. SARS-COV2 placentitis and pregnancy outcome: A multicentre experience during the Alpha and early Delta waves of coronavirus pandemic in England. EClinicalMedicine. vol 47. 2022-04-25. PMID:35465646. |
sars-cov2 placentitis and pregnancy outcome: a multicentre experience during the alpha and early delta waves of coronavirus pandemic in england. |
2022-04-25 |
2023-08-13 |
Not clear |
| Clara G Altomare, Daniel C Adelsberg, Juan Manuel Carreno, Iden A Sapse, Fatima Amanat, Ali H Ellebedy, Viviana Simon, Florian Krammer, Goran Baji. Structure of a Vaccine-Induced, Germline-Encoded Human Antibody Defines a Neutralizing Epitope on the SARS-CoV-2 Spike N-Terminal Domain. mBio. 2022-04-25. PMID:35467422. |
we demonstrate direct competition with biliverdin and that, because of the conserved nature of the epitope, the mab maintains binding to viral variants b.1.1.7 (alpha), b.1.351 (beta), b.1.617.2 (delta), and b.1.1.529 (omicron). |
2022-04-25 |
2023-08-13 |
human |
| Justine Dol, Leah Boulos, Mari Somerville, Lynora Saxinger, Alexander Doroshenko, Stephanie Hastings, Bearach Reynolds, Allyson Gallant, Hwayeon Danielle Shin, Helen Wong, Daniel Crowther, Marilyn Macdonald, Ruth Martin-Misener, Holly McCulloch, Andrea C Tricco, Janet A Curra. Health system impacts of SARS-CoV - 2 variants of concern: a rapid review. BMC health services research. vol 22. issue 1. 2022-04-24. PMID:35461246. |
as of november 25th 2021, four sars-cov - 2 variants of concern (voc: alpha (b.1.1.7), beta (b.1.351), gamma (p.1), and delta (b.1.617.2)) have been detected. |
2022-04-24 |
2023-08-13 |
Not clear |
| Zhongfang Wang, Xiaoyun Yang, Xinyue Mei, Yumin Zhou, Zhiqiang Tang, Guichang Li, Jiaying Zhong, Mengqiu Yu, Mingzhu Huang, Xiaoling Su, Bijia Lin, Pengxing Cao, Ji Yang, Pixin Ra. SARS-CoV-2-specific CD4 Signal transduction and targeted therapy. vol 7. issue 1. 2022-04-24. PMID:35461307. |
interestingly, the level of neutralizing antibodies at 12 months after disease onset was significantly lower than that at 2 months but more broadly neutralized sars-cov-2 variants, including alpha (b.1.1.7), beta (b.1.351), gamma (p.1), delta (b.1.617.2), and lambda (c.37). |
2022-04-24 |
2023-08-13 |
Not clear |
| Christopher L D McMillan, Armira Azuar, Jovin J Y Choo, Naphak Modhiran, Alberto A Amarilla, Ariel Isaacs, Kate E Honeyman, Stacey T M Cheung, Benjamin Liang, Maria J Wurm, Paco Pino, Joeri Kint, Germain J P Fernando, Michael J Landsberg, Alexander A Khromykh, Jody Hobson-Peters, Daniel Watterson, Paul R Young, David A Mulle. Dermal Delivery of a SARS-CoV-2 Subunit Vaccine Induces Immunogenicity against Variants of Concern. Vaccines. vol 10. issue 4. 2022-04-23. PMID:35455326. |
mice given two doses of the vaccine candidate generated potent antibody responses capable of neutralizing the parental sars-cov-2 virus as well as the variants of concern, alpha and delta. |
2022-04-23 |
2023-08-13 |
mouse |
| Ko Ko, Kazuaki Takahashi, Shintaro Nagashima, Bunthen E, Serge Ouoba, Toshiro Takafuta, Yoshiki Fujii, Michi Mimori, Fumie Okada, Eisaku Kishita, Kunie Ariyoshi, Md Razeen Ashraf Hussain, Aya Sugiyama, Tomoyuki Akita, Masao Kuwabara, Junko Tanak. Exercising the Sanger Sequencing Strategy for Variants Screening and Full-Length Genome of SARS-CoV-2 Virus during Alpha, Delta, and Omicron Outbreaks in Hiroshima. Viruses. vol 14. issue 4. 2022-04-23. PMID:35458450. |
pango lineage r.1 was detected in late in the third wave, followed by alpha (b.1.1.7) domination in the fourth wave, delta (b.1.617.2) domination in the fifth wave, and omicron (b.1.1.529) domination in the sixth wave, and there was no significant difference in viral copies between variants ( |
2022-04-23 |
2023-08-13 |
Not clear |
| Luigia Trabace, Lorenzo Pace, Maria Grazia Morgese, Isabel Bianca Santo, Domenico Galante, Stefania Schiavone, Dora Cipolletta, Anna Maria Rosa, Pierluigi Reveglia, Antonio Parisi, Paolo Tucci, Giovanni Pepe, Rodolfo Sacco, Maria Pia Foschino Barbaro, Gaetano Corso, Antonio Fasanell. SARS-CoV-2 Gamma and Delta Variants of Concern Might Undermine Neutralizing Activity Generated in Response to BNT162b2 mRNA Vaccination. Viruses. vol 14. issue 4. 2022-04-23. PMID:35458544. |
concerning gamma variant, a two-fold reduction in neutralizing titres compared to the alpha variant was observed, while a four-fold reduction of delta virus compared to alpha was found. |
2022-04-23 |
2023-08-13 |
human |
| Luigia Trabace, Lorenzo Pace, Maria Grazia Morgese, Isabel Bianca Santo, Domenico Galante, Stefania Schiavone, Dora Cipolletta, Anna Maria Rosa, Pierluigi Reveglia, Antonio Parisi, Paolo Tucci, Giovanni Pepe, Rodolfo Sacco, Maria Pia Foschino Barbaro, Gaetano Corso, Antonio Fasanell. SARS-CoV-2 Gamma and Delta Variants of Concern Might Undermine Neutralizing Activity Generated in Response to BNT162b2 mRNA Vaccination. Viruses. vol 14. issue 4. 2022-04-23. PMID:35458544. |
the serum samples of 36 previously infected sars-cov-2 individuals neutralized alpha, gamma and delta variants, demonstrating respectively a nearly three-fold and a five-fold reduction in neutralizing titres compared to alpha variant. |
2022-04-23 |
2023-08-13 |
human |
| Luigia Trabace, Lorenzo Pace, Maria Grazia Morgese, Isabel Bianca Santo, Domenico Galante, Stefania Schiavone, Dora Cipolletta, Anna Maria Rosa, Pierluigi Reveglia, Antonio Parisi, Paolo Tucci, Giovanni Pepe, Rodolfo Sacco, Maria Pia Foschino Barbaro, Gaetano Corso, Antonio Fasanell. SARS-CoV-2 Gamma and Delta Variants of Concern Might Undermine Neutralizing Activity Generated in Response to BNT162b2 mRNA Vaccination. Viruses. vol 14. issue 4. 2022-04-23. PMID:35458544. |
the comirnaty vaccine provides sustained neutralizing antibody activity towards the alpha variant, but it is less effective against gamma and even less against delta variants. |
2022-04-23 |
2023-08-13 |
human |
| Nadia Abu Farha, Fares Al-Shargie, Usman Tariq, Hasan Al-Nashas. Improved Cognitive Vigilance Assessment after Artifact Reduction with Wavelet Independent Component Analysis. Sensors (Basel, Switzerland). vol 22. issue 8. 2022-04-23. PMID:35459033. |
in the delta, theta, and alpha bands, we obtained a mean classification accuracy of 84.66% using the ica method, whereas the mean accuracy using the wica methodwas 96.9%. |
2022-04-23 |
2023-08-13 |
human |
| Ning Yin, Ao-Xiang Wang, Hai-Li Wan. Electroencephalogram Analysis of Magnetic Stimulation at Different Acupoints. Frontiers in neuroscience. vol 16. 2022-04-22. PMID:35450014. |
however, during the magnetic stimulation at gb37 on the foot shaoyang gallbladder meridian, the energy in the central region and the frontal lobe increased, and the energy increased mainly in the delta, theta, and alpha bands. |
2022-04-22 |
2023-08-13 |
Not clear |