Navigation Links
Tracing microbes between individuals towards personalized oral health care
Date:12/12/2010

tudy, we had no idea of the extent to which certain oral bacteria in humans have utilized these resistance mechanisms against viruses."

Pride and colleagues obtained saliva samples from four healthy subjects over the course of 17 months, sequencing CRISPR elements from multiple streptococcal bacteria, the predominant oral community members in many people. The team's analysis of CRISPR repeat and spacer sequences revealed that although there is a set of CRISPRs maintained within each subject over time, ranging from 7% to 22%, there was a remarkable amount of change observed even in short periods.

"Each time we sampled our human subjects, approximately one-third of the immune repertoire in the bacterial community was new," Pride explained, "which suggests that the development of resistance to viruses is occurring at least on a daily basis, if not more frequently."

Pride added that because the bacterial immune repertoire was traceable within the individuals over time, they should be able to track the system within each person and also track bacteria passed between subjects.

"Because these immune features can be used to track bacteria and their respective viruses in humans," Pride said, "it may open to door to more personalized oral health care, where lineages of microbes are traced as a part of routine health care for individuals."


'/>"/>

Contact: Peggy Calicchia
calicchi@cshl.edu
516-422-4012
Cold Spring Harbor Laboratory
Source:Eurekalert

Page: 1 2

Related biology news :

1. Tracing natural hazards by taking Earths pulse
2. UV light nearly doubles vacuums effectiveness in reducing carpet microbes
3. Microbes may consume far more oil-spill waste than earlier thought
4. Progress toward treating infections by silencing microbes smart phones
5. Genomic comparison of ocean microbes reveals East-West divide in populations
6. Southern soils mitigate manure microbes
7. Ancient microbes responsible for breathing life into ocean deserts
8. Scientists discover how deadly fungal microbes enter host cells
9. Tiny marine microbes exert influence on global climate
10. How fast can microbes break down oil washed onto Gulf beaches?
11. UM School of Medicine study finds vaginal microbes vary among healthy women
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/2/2015)... Md. , April 2, 2015 At ... Salt Lake City , the American College ... of five new directors to its Board.  Members of ... the ACMG and for forming and advancing its policies ... medical genetics profession. "It,s an eventful time ...
(Date:4/2/2015)... 2015 Fingerprint Cards (FPC) has ... from the distributor World Peace Industrial Group (WPI), part ... although the major part of the shipments will take ... by smartphone manufacturers in China . ... the communicated revenue guidance of + 1 000 MSEK for ...
(Date:4/1/2015)... Medisafe ™, the leading global medication management platform with ... Android smartphones and tablets, announces today that ... allow patients to track and correlate their adherence directly ... be able to visualize in real-time how taking medication ... glucose levels and blood pressure. "Patients need ...
Breaking Biology News(10 mins):American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 2American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 3American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 4American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 5American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 6American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 7American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 8Fingerprint Cards Receives Touch Fingerprint Sensor Order of SEK 110 Million 2Medisafe Announces Launch of Biometric Integration, Enabling Patients to Stay Adherent to Their Meds and See Tangible Health Results 2
... living on the Port Valdez seafloor to stabilize after ... at the University of Alaska Fairbanks. "The earthquake, ... tsunami waves that followed, impacted every marine community in ... professor at the UAF School of Fisheries and Ocean ...
... YORK (April 24, 2011) -- A team of scientists ... Weill Cornell Medical College has shed light on the ... the cell membranes of neurons that modulate the transfer ... The research, published today in the journal Nature, ...
... ,Chicago, IL Stephen Maturo, MD, of Boston, MA, ... Award for outstanding achievement in the field of pediatric ... (EMG) in Children with Vocal Fold Mobility: Results of ... 29 May 1, 2011, in Chicago, IL. The ...
Cached Biology News:Port Valdez invertebrates stabilized 26 years after quake 2Molecular movements of neural transporters unveiled 2Molecular movements of neural transporters unveiled 3Molecular movements of neural transporters unveiled 4Molecular movements of neural transporters unveiled 5Stephen Maturo, M.D., ear, nose and throat specialist, receives Charles Ferguson Award 2
(Date:4/16/2015)... , April 16, 2015 /PRNewswire/ - Portage Biotech ... Canadian Securities Exchange: PBT.U), is pleased to announce that ... Show on April 25, 2015 to be held in ... Gregory Bailey and Mr. James Mellon ... and an update on the key programs at its ...
(Date:4/16/2015)... 2015 A new infographic compiles useful ... research institutions to learn how Appleā€™s new framework can ... timing is ideal since Apple made Research Kit ... an open-source framework for developing medical research apps that ... for researchers to collect secure clinical data and communicate ...
(Date:4/16/2015)... 2015  EMD Serono today announced the US ... Germany , appointed Alise Reicin , ... Clinical Development.  Dr. Reicin brings extensive research and ... and Immunology. She is an accomplished pharmaceutical executive ... Vice President in various capacities across R&D at ...
(Date:4/16/2015)... April 16, 2015  Northwest Biotherapeutics, Inc. (NASDAQ: ... developing non-toxic DCVax® personalized immune therapies for cancer, ... the Loncar Cancer Immunotherapy Index (LCINDX), a professional ... the immunotherapy field within the biotechnology space.  ... top 25 companies" in the immunotherapy space, including ...
Breaking Biology Technology:Portage to Present at Master Investor 2015 in London, UK 2Portage to Present at Master Investor 2015 in London, UK 3Portage to Present at Master Investor 2015 in London, UK 4Infographic Illustrates Potential for Research Kit to Impact Clinical Research 2Infographic Illustrates Potential for Research Kit to Impact Clinical Research 3Alise Reicin Joins the Biopharmaceutical Business of Merck KGaA, Darmstadt, Germany as Head of Global Clinical Development 2Alise Reicin Joins the Biopharmaceutical Business of Merck KGaA, Darmstadt, Germany as Head of Global Clinical Development 3NW Bio Included In New Index Of The "Top 25 Cancer Immunotherapy Companies" 2NW Bio Included In New Index Of The "Top 25 Cancer Immunotherapy Companies" 3
... COLUMBIA, Md., Sept. 13 Martek Biosciences,Corporation (Nasdaq: ... presenting at the,upcoming UBS Global Life Sciences Conference ... September 24-27, 2007 at the Grand Hyatt in ... on Tuesday, September 25th at,3:00 p.m. Eastern Time. ...
... 13 Vet-Stem, Inc., the global leader,in regenerative ... to the Central Veterinary Research Laboratory (CVRL) of,Dubai ... the laboratory to,offer adipose- derived stem cell services ... ruler of Dubai and Prime Minister of the ...
... Together Thought Leaders,in Life Sciences and Clinical Diagnostics ... Netherlands, Sept. 13 Luminex,Corporation (Nasdaq: LMNX ... the agenda for Planet xMAP Europe 2007, the ... will be,held 2-3 October at the Berlage,s Exchange ...
Cached Biology Technology:Vet-Stem and Central Veterinary Research Labs of Dubai Sign Exclusive License 2Luminex Corporation Hosts the Fifth Annual Planet xMAP Europe 2007 Symposium 2Luminex Corporation Hosts the Fifth Annual Planet xMAP Europe 2007 Symposium 3
... Rabbit polyclonal to ZFP91 ( Abpromise ... Antigen: Synthetic peptide ... of human ZFP91. (Note: the ... Entrez Gene ...
Anti-Salmonid Ig (H), Alk Phos, (Clone IPA5F12) (mouse IgG2a)...
Sheep polyclonal to EBNA 3B ( Abpromise for all tested applications). Antigen: Full length protein....
Goat polyclonal to Sarcosine Oxidase (HRP) ( Abpromise for all tested applications). Antigen: Full length protein: Sarcosine Oxidase (microbial). Entrez Gene ID: 51268 Swiss Protein ID: ...
Biology Products: