Sentences with phrase «in microbiome composition»

The PC3 vs. PC2 plot (panel b) illustrates the differences in microbiome composition that exist among individual samples.

«Women with polycystic ovary syndrome have less bacterial diversity in gut: Study finds elevated testosterone levels in women linked to changes in microbiome composition.»

«We were curious if the transmission of microbes is enough to explain the variation that we see in the microbiome composition among individual fish.»

Not exact matches

In this study, researchers found that specific changes to maternal diet in the same woman (changing fat versus carbohydrate consumption, or changing consumption of specific sugars), is associated with changes in both the milk microbiome and human milk oligosaccharide (a carbohydrate) compositioIn this study, researchers found that specific changes to maternal diet in the same woman (changing fat versus carbohydrate consumption, or changing consumption of specific sugars), is associated with changes in both the milk microbiome and human milk oligosaccharide (a carbohydrate) compositioin the same woman (changing fat versus carbohydrate consumption, or changing consumption of specific sugars), is associated with changes in both the milk microbiome and human milk oligosaccharide (a carbohydrate) compositioin both the milk microbiome and human milk oligosaccharide (a carbohydrate) composition.

While the UniFrac analyses we performed suggest independent associations between microbiome composition and both delivery mode and feeding method, the substantial overlap between the communities defined by both factors suggests that there are other important drivers of microbiome community composition that remain to be identified in future analyses.

We evaluated the associations between the composition of the 6 - week intestinal microbiome and both delivery mode and feeding method in 102 full - term, appropriately grown infants enrolled in the New Hampshire Birth Cohort Study.

To our knowledge, our study was the first to examine the contribution of delivery mode to infant intestinal microbiome composition in association with that of another important predictor of microbiome composition, infant diet.

An emerging body of literature in adults has begun to establish clear associations between gut microbiome composition and a wide range of health outcomes.1 - 6 In contrast, comparatively little is known about the gut microbiome in infants and children, the exposures that shape it, and its lifelong health effects.7 Although limited in their size and scope, a number of studies have established associations between intestinal microbiome profiles in infants, delivery mode, and / or breast milk exposure.8 - 15 These factors both have long - term health consequencein adults has begun to establish clear associations between gut microbiome composition and a wide range of health outcomes.1 - 6 In contrast, comparatively little is known about the gut microbiome in infants and children, the exposures that shape it, and its lifelong health effects.7 Although limited in their size and scope, a number of studies have established associations between intestinal microbiome profiles in infants, delivery mode, and / or breast milk exposure.8 - 15 These factors both have long - term health consequenceIn contrast, comparatively little is known about the gut microbiome in infants and children, the exposures that shape it, and its lifelong health effects.7 Although limited in their size and scope, a number of studies have established associations between intestinal microbiome profiles in infants, delivery mode, and / or breast milk exposure.8 - 15 These factors both have long - term health consequencein infants and children, the exposures that shape it, and its lifelong health effects.7 Although limited in their size and scope, a number of studies have established associations between intestinal microbiome profiles in infants, delivery mode, and / or breast milk exposure.8 - 15 These factors both have long - term health consequencein their size and scope, a number of studies have established associations between intestinal microbiome profiles in infants, delivery mode, and / or breast milk exposure.8 - 15 These factors both have long - term health consequencein infants, delivery mode, and / or breast milk exposure.8 - 15 These factors both have long - term health consequences.

Importance The intestinal microbiome plays a critical role in infant development, and delivery mode and feeding method (breast milk vs formula) are determinants of its composition.

In a previous study of 24 healthy women, vaginal microbiome composition became less diverse between the second and third trimesters of pregnancy and just before delivery was enriched with Lactobacillus species, likely contributing to vertical transmission of these bacteria during vaginal birth.21 In a study of 10 newborns in Venezuela, within hours of delivery, the intestinal tracts of infants born vaginally were colonized by Lactobacillus and Prevotella, whereas infants delivered operatively acquired bacteria present on the mother's skin and the hospital environment, such as Staphylococcus, Proprionibacterium, and Corynebacterium.15 Quiz Ref ID Our findings, based on a large group of 6 - week - old infants, indicated that Lactobacillus also contributes to the microbial environment of the gut but to a lesser extent than Bifidobacteria, Bacteroides, and StreptococcuIn a previous study of 24 healthy women, vaginal microbiome composition became less diverse between the second and third trimesters of pregnancy and just before delivery was enriched with Lactobacillus species, likely contributing to vertical transmission of these bacteria during vaginal birth.21 In a study of 10 newborns in Venezuela, within hours of delivery, the intestinal tracts of infants born vaginally were colonized by Lactobacillus and Prevotella, whereas infants delivered operatively acquired bacteria present on the mother's skin and the hospital environment, such as Staphylococcus, Proprionibacterium, and Corynebacterium.15 Quiz Ref ID Our findings, based on a large group of 6 - week - old infants, indicated that Lactobacillus also contributes to the microbial environment of the gut but to a lesser extent than Bifidobacteria, Bacteroides, and StreptococcuIn a study of 10 newborns in Venezuela, within hours of delivery, the intestinal tracts of infants born vaginally were colonized by Lactobacillus and Prevotella, whereas infants delivered operatively acquired bacteria present on the mother's skin and the hospital environment, such as Staphylococcus, Proprionibacterium, and Corynebacterium.15 Quiz Ref ID Our findings, based on a large group of 6 - week - old infants, indicated that Lactobacillus also contributes to the microbial environment of the gut but to a lesser extent than Bifidobacteria, Bacteroides, and Streptococcuin Venezuela, within hours of delivery, the intestinal tracts of infants born vaginally were colonized by Lactobacillus and Prevotella, whereas infants delivered operatively acquired bacteria present on the mother's skin and the hospital environment, such as Staphylococcus, Proprionibacterium, and Corynebacterium.15 Quiz Ref ID Our findings, based on a large group of 6 - week - old infants, indicated that Lactobacillus also contributes to the microbial environment of the gut but to a lesser extent than Bifidobacteria, Bacteroides, and Streptococcus.

Changes in the composition and activity of the gut microbiome in early life can influence the immune system and these changes might indirectly lead to changes in asthma later in life,» said Dr. Anke Maitland - van der Zee, senior author of the study.

«Several studies have detected differences in the composition of the gut microbiome between healthy people and those with obesity and type 2 diabetes, but the cause and effect remain unclear,» says Mark McCarthy, and continues:

If researchers can get a handle on the gut microbiome's role, Baranzini can imagine a day when probiotics can be used to shift the composition of microbes in the gut to reduce inflammation.

«Through major genetics studies,» Borenstein noted, «scientists have made valuable progress in gathering information on the species composition of the human microbiome in health and disease.»

Colonization by the human and animal parasite, Giardia, changed the species composition of the mouse microbiome in a way that might be harmful.

It's currently a challenge to do this kind of microbial redesign — antibiotics reduce microbial burden but fail to induce major changes in bacterial composition, and from fecal transplant studies in the gut we know that bacterial populations return to a baseline population even after a major shift — so more work is needed to attempt a durable change in the vaginal microbiome.

Two groups of lactating women participated in highly - controlled single - blinded cross-over dietary intervention studies to evaluate if maternal diet plays a significant role in structuring the taxonomic and metagenomic composition of the breast milk microbiome.

During pregnancy and labor, antibiotics may change the composition of bacteria in a mother, and as a consequence, the microbiome of the baby.

Both studies demonstrate that the composition of the gut microbiome — the swarms of microorganisms naturally dwelling in the intestines — determines how effective these cancer immunotherapies are.

In another finding that is consistent with the practice of crop rotation, Fitzpatrick evaluated plant soil feedback and demonstrated that the more similar the composition of a plant's root microbiome to that of the previous generation of plant grown in that soil, the more the second - generation plant suffereIn another finding that is consistent with the practice of crop rotation, Fitzpatrick evaluated plant soil feedback and demonstrated that the more similar the composition of a plant's root microbiome to that of the previous generation of plant grown in that soil, the more the second - generation plant sufferein that soil, the more the second - generation plant suffered.

«If testosterone drives the microbial composition of the gut, a compelling next step would be to determine if treatment of PCOS with testosterone blockers or oral contraceptives results in the recovery of the gut microbiome,» said Thackray.

Everything from being vegetarian to being born by cesarean section can change the composition of our microbiome in meaningful ways, she notes.

In both AP1 and AP2, the associations between the composition of the microbiome and specific inflammatory cytokines were decreased after treatment with an inhaled corticosteroid, a common asthma therapy.

Researchers at Harvard Medical School and Columbia University in the United States have developed a way to study the functions of hard - to - grow bacteria that contribute to the composition of the gut microbiome.

They found that, while the species of bacteria present in the gut microbiome vary greatly between individuals, the composition of the microbiome is generally stable within the individual over time.

In turn, stress and emotions can change the composition of the gut microbiome.

HEIDELBERG, 11 March 2015 — Researchers at Harvard Medical School and Columbia University in the United States have developed a way to study the functions of hard - to - grow bacteria that contribute to the composition of the gut microbiome.

This is evidence that a person's genes can influence the gut microbiome's composition and in turn can shape the individual's phenotype.

However, the Weizmann researchers were surprised to discover that the host's genetics play a very minor role in determining microbiome composition — only accounting for about 2 % of the variation between populations.

Factors such as early environment, diet and antibiotic exposure have a lot to do with why people differ from one another in the composition of their microbiomes.

In addition to genetic data and microbiome composition, the information collected for each study participant included dietary habits, lifestyle, medications and additional measurements.

Her work combines fundamental innate immunology with molecular biology and she has reported extensively on the impact of innate immunity in infection, autoimmunity, cancer, microbiome composition and metabolic disorders.

In today's digest, check among many interesting articles: the evolution within human microbiome by T.D. Lieberman, unique microbial biodiversity residing in hadal trenches by L.M. Peoples, changes in community composition in coastal water following exposure to oil and oil dispersant by S.H. DoylIn today's digest, check among many interesting articles: the evolution within human microbiome by T.D. Lieberman, unique microbial biodiversity residing in hadal trenches by L.M. Peoples, changes in community composition in coastal water following exposure to oil and oil dispersant by S.H. Doylin hadal trenches by L.M. Peoples, changes in community composition in coastal water following exposure to oil and oil dispersant by S.H. Doylin community composition in coastal water following exposure to oil and oil dispersant by S.H. Doylin coastal water following exposure to oil and oil dispersant by S.H. Doyle.

Fecal microbiome composition and stability in 4 - to 8 - year old children is associated with dietary patterns and nutrient intake — Kirsten Berding — The Journal of Nutritional Biochemistry

Gut Microbiome Composition Predicts Infection Risk during Chemotherapy in Children with Acute Lymphoblastic Leukemia — Hana Hakim — Clinical Infectious Diseases

Scientists have long known that plants impact the composition of the soil microbiome in the area surrounding their roots by sending out chemicals (metabolites).

The study, published July 21, 2016, in Scientific Reports, also showed significant changes in the gut microbiome after antibiotic treatment, suggesting the composition and diversity of bacteria in the gut play an important role in regulating immune system activity that impacts progression of Alzheimer's disease.

Another study from Sweden even demonstrated that the specific microbiome composition occurring in Alzheimer's patients induces the development of disease - specific amyloid - beta plaques, thereby establishing a direct functional link between the gut microbiome and Alzheimer's disease — at least in mice.

Human gut microbiome Gut microbiome composition in lean patients with NASH is associated with liver damage independent from caloric intake: a prospective pilot study — Sebastião Mauro Bezerra Duarte — Nutrition, Metabolism and Cardiovascular Diseases

The present study shows that ancient DNA is not entirely degraded in humid, tropical environments, and that dietary and / or host genetic differences in ancient populations may be reflected in the composition of their gut microbiome.

Our microbiome is as unique to us as a fingerprint and plays a role in processes as diverse as body composition, immune function, and mental health.

They looked for correlations between specific mutations in the tumor cells and the composition of the tumor microbiome — the types of bacteria present in the tumor's immediate environment and their relative abundance — and found relationships between the two.

They also plan to evaluate whether colorectal tumor microbiome composition can be assayed from stool samples, and if this data can also be used to predict the type of mutations present in the tumor cells.

The human microbiome plays a role in processes as diverse as body composition, immune function, and mental health.

In terms of the overall composition of the fecal microbiome, however, differences may exist both in taxon distribution and relative abundance as a result of cultural or dietary habitIn terms of the overall composition of the fecal microbiome, however, differences may exist both in taxon distribution and relative abundance as a result of cultural or dietary habitin taxon distribution and relative abundance as a result of cultural or dietary habits.

Second, it implies that dietary and / or host genetic differences in ancient populations may be reflected in differences in gut microbiome composition and it confirms that the two indigenous cultures were indeed distinct.

«This is in line with some of our recent studies which indicate that the GI tract microbiome in Alzheimer's is significantly altered in composition when compared to age - matched controls,» said Lukiw, who reviewed the new study but was not involved in the research.

«One thing this suggests is that maybe the reason it's not more effective is that people need both cranberries and a higher urine pH, or they need cranberries and appropriate inhabitants of their intestine, or the right microbiome composition in their gut, for the cranberry part to work properly.»

So, I know you mentioned gut microbiome, but what about body composition muscle mass in response to uhm — postprandial glucose?

As shown in FIG. 1A, a first method 100 for diagnosing and treating an autoimmune condition comprises: receiving an aggregate set of samples from a population of subjects S110; characterizing a microbiome composition and / or functional features for each of the aggregate set of samples associated with the population of subjects, thereby generating at least one of a microbiome composition dataset and a microbiome functional diversity dataset for the population of subjects S120; receiving a supplementary dataset, associated with at least a subset of the population of subjects, wherein the supplementary dataset is informative of characteristics associated with the autoimmune condition S130; and transforming the supplementary dataset and features extracted from at least one of the microbiome composition dataset and the microbiome functional diversity dataset into a characterization model of the autoimmune condition S140.