All Outputs (14)

Next-generation sequencing of pancreatic cyst wall specimens obtained using micro-forceps for improving diagnostic accuracy (2023)
Journal Article

Background and study aims: Pancreatic cysts are common incidental findings, with an estimated prevalence of 13-15% in imaging done for other reasons. Diagnosis often relies on collection of cyst fluid, but tissue sampling using micro-forceps may allo... Read More about Next-generation sequencing of pancreatic cyst wall specimens obtained using micro-forceps for improving diagnostic accuracy.

Next-generation sequencing of pancreatic cyst wall specimens obtained using Moray micro-forceps for improving diagnostic accuracy (2023)
Working Paper

Background and study aims Pancreatic cysts are common incidental findings, with an estimated prevalence of 13-15% in imaging done for other reasons. It is difficult to identify cysts with malignant potential. Diagnosis often relies on collection of c... Read More about Next-generation sequencing of pancreatic cyst wall specimens obtained using Moray micro-forceps for improving diagnostic accuracy.

Reproducible microbiome composition signatures of anxiety and depressive symptoms (2023)
Journal Article

The gut microbiome is a significant contributor to mental health, with growing evidence linking its composition to anxiety and depressive disorders. Gut microbiome composition is associated with signs of anxiety and depression both in clinically diag... Read More about Reproducible microbiome composition signatures of anxiety and depressive symptoms.

Role of Hepatocyte Senescence in the Activation of Hepatic Stellate Cells and Liver Fibrosis Progression (2022)
Journal Article

Hepatocyte senescence is associated with liver fibrosis. However, the possibility of a direct, causal relation between hepatocyte senescence and hepatic stellate cell (HSC) activation was the subject of this study. Liver biopsy specimens obtained fro... Read More about Role of Hepatocyte Senescence in the Activation of Hepatic Stellate Cells and Liver Fibrosis Progression.

HLA-DR polymorphism in SARS-CoV-2 infection and susceptibility to symptomatic COVID-19 (2022)
Journal Article

SARS-CoV-2 infection results in different outcomes ranging from asymptomatic infection to mild or severe disease and death. Reasons for this diversity of outcome include differences in challenge dose, age, gender, comorbidity and host genomic variati... Read More about HLA-DR polymorphism in SARS-CoV-2 infection and susceptibility to symptomatic COVID-19.

Chronic liver disease in homeless individuals and performance of non‐invasive liver fibrosis and injury markers: VALID study (2021)
Journal Article

Background/aims: Community-based assessment and management of chronic liver disease (CLD) in people who are homeless (PWAH) remains poorly described. We aimed to determine prevalence/predictors of chronic liver disease (CLD) in PWAH and assess perfor... Read More about Chronic liver disease in homeless individuals and performance of non‐invasive liver fibrosis and injury markers: VALID study.

Dietary interventions reduce traditional and novel cardiovascular risk markers by altering the gut microbiome and their metabolites (2021)
Journal Article

Aims: The current study investigates the role of diet in mediating the gut microbiome-cardiovascular association which has not yet been explored in humans. Methods and results: Using a two-arm dietary intervention study in healthy participants (N=7... Read More about Dietary interventions reduce traditional and novel cardiovascular risk markers by altering the gut microbiome and their metabolites.

Reliable computational quantification of liver fibrosis is compromised by inherent staining variation (2021)
Journal Article

Biopsy remains the gold standard measure for staging liver disease, both to inform prognosis and to assess the response to a given treatment. Semiquantitative scores such as the Ishak fibrosis score are used for evaluation. These scores are utilised... Read More about Reliable computational quantification of liver fibrosis is compromised by inherent staining variation.

Gut microbial profile is associated with residential settings and not nutritional status in adults in Karnataka, India (2021)
Journal Article

High intake of vegetables is linked to lower white blood cell profile and the effect is mediated by the gut microbiome (2021)
Journal Article

Background: Chronic inflammation, which can be modulated by diet, is linked to high white blood cell counts and correlates with higher cardiometabolic risk and risk of more severe infections, as in the case of COVID-19. Methods: Here, we assessed th... Read More about High intake of vegetables is linked to lower white blood cell profile and the effect is mediated by the gut microbiome.

In severe alcoholic hepatitis, serum cytokeratin-18 fragments are diagnostic, prognostic and theragnostic biomarkers (2020)
Journal Article

INTRODUCTION: Up to 40% of patients with severe alcoholic hepatitis (AH) die within 6 months of presentation, making prompt diagnosis and appropriate treatment essential. We determined the associations between serum keratin-18 (K18) and histologi... Read More about In severe alcoholic hepatitis, serum cytokeratin-18 fragments are diagnostic, prognostic and theragnostic biomarkers.

Nanopore sequencing from extraction-free direct PCR of dried serum spots for portable hepatitis B virus drug-resistance typing (2020)
Journal Article

© 2020 Background: Effective drug regimens for the treatment of hepatitis B virus (HBV) infections are essential to achieve the World Health Organisation commitment to eliminate viral hepatitis by 2030. Lamivudine (3TC) is widely used in countries wi... Read More about Nanopore sequencing from extraction-free direct PCR of dried serum spots for portable hepatitis B virus drug-resistance typing.

Lower gut microbiome diversity and higher abundance of proinflammatory genus Collinsella are associated with biopsy-proven non-alcoholic steatohepatitis (2019)
Journal Article

There is increasing evidence for the role of gut microbial composition in the pathogenesis of non-alcoholic fatty liver disease (NAFLD). Non-alcoholic steatohepatitis (NASH) is the most serious form of NAFLD where inflammation causes liver damage tha... Read More about Lower gut microbiome diversity and higher abundance of proinflammatory genus Collinsella are associated with biopsy-proven non-alcoholic steatohepatitis.

Analysis of genotyping for predicting liver injury marker, Procollagen III in persons at risk of non-alcoholic fatty liver disease (2018)
Journal Article

Background & Aims Chronic liver disease presents a major global public health challenge. Stratification of asymptomatic, at-risk patients in primary care using non-invasive methods has the potential to address this by identifying those likely to pr... Read More about Analysis of genotyping for predicting liver injury marker, Procollagen III in persons at risk of non-alcoholic fatty liver disease.