Risk of liver fibrosis associated with long-term methotrexate therapy may be overestimated

Atallah, Edmond; Grove, Jane I.; Crooks, Colin; Burden-Teh, Esther; Abhishek, Abhishek; Moreea, Sulleman; Jordan, Kelsey M.; Ala, Aftab; Hutchinson, David; Aspinall, Richard J.; Murphy, Ruth; Aithal, Guruprasad P.

doi:10.1016/j.jhep.2022.12.034

Next-generation sequencing of pancreatic cyst wall specimens obtained using Moray micro-forceps for improving diagnostic accuracy (2023)
Preprint / Working Paper
Astbury, S., Baskar, A., Grove, J. I., Kaye, P., Aravinthan, A. D., James, M. W., …Venkatachalapathy, S. V. Next-generation sequencing of pancreatic cyst wall specimens obtained using Moray micro-forceps for improving diagnostic accuracy

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.

Microbial-Immune Crosstalk in Elderly-Onset Inflammatory Bowel Disease: Unchartered Territory (2023)
Journal Article
Meng, G., Monaghan, T. M., Duggal, N. A., Tighe, P., & Peerani, F. (2023). Microbial-Immune Crosstalk in Elderly-Onset Inflammatory Bowel Disease: Unchartered Territory. Journal of Crohn's and Colitis, 17(8), 1309-1325. https://doi.org/10.1093/ecco-jcc/jjad025

Elderly-onset inflammatory bowel disease [IBD] patients exhibit a distinct natural history compared to younger IBD patients, with unique disease phenotypes, differential responses to therapy, and increased surgical morbidity and mortality. Despite th... Read More about Microbial-Immune Crosstalk in Elderly-Onset Inflammatory Bowel Disease: Unchartered Territory.

Exploring Pharmacological Treatments for Chronic Idiopathic Constipation in Adults: A Look Back to the Future (2023)
Journal Article
Bassotti, G., Villanacci, V., & Corsetti, M. (2023). Exploring Pharmacological Treatments for Chronic Idiopathic Constipation in Adults: A Look Back to the Future. Journal of Clinical Medicine, 12(4), Article 1702. https://doi.org/10.3390/jcm12041702

Despite great progress in pharmaceutical research, the medical treatment of chronic idiopathic constipation is far from ideal. The aim of the present article was to review literature data, focusing on poorly studied or commercially unavailable/unappr... Read More about Exploring Pharmacological Treatments for Chronic Idiopathic Constipation in Adults: A Look Back to the Future.

Association study of human leukocyte antigen variants and idiopathic pulmonary fibrosis (2023)
Journal Article
Guillen-Guio, B., Paynton, M. L., Allen, R. J., Chin, D. P., Donoghue, L. J., Stockwell, A., …Hollox, E. J. (2024). Association study of human leukocyte antigen variants and idiopathic pulmonary fibrosis. ERJ Open Research, 10(1), 00553-2023. https://doi.org/10.1183/23120541.00553-2023

Introduction Idiopathic pulmonary fibrosis (IPF) is a chronic interstitial pneumonia marked by progressive lung fibrosis and a poor prognosis. Recent studies have highlighted the potential role of infection in the pathogenesis of IPF, and a prior ass... Read More about Association study of human leukocyte antigen variants and idiopathic pulmonary fibrosis.

Plant-Derived Products with Therapeutic Potential against Gastrointestinal Bacteria (2023)
Journal Article
Qassadi, F. I., Zhu, Z., & Monaghan, T. M. (2023). Plant-Derived Products with Therapeutic Potential against Gastrointestinal Bacteria. Pathogens, 12(2), Article 333. https://doi.org/10.3390/pathogens12020333

The rising burden of antimicrobial resistance and increasing infectious disease outbreaks, including the recent COVID-19 pandemic, has led to a growing demand for the development of natural products as a valuable source of leading medicinal compounds... Read More about Plant-Derived Products with Therapeutic Potential against Gastrointestinal Bacteria.

Biomaterial-based platforms for tumour tissue engineering (2023)
Journal Article
Curvello, R., Kast, V., Ordóñez-Morán, P., Mata, A., & Loessner, D. (2023). Biomaterial-based platforms for tumour tissue engineering. Nature Reviews Materials, 8, 314–330. https://doi.org/10.1038/s41578-023-00535-3

Tissue engineering has produced innovative tools for cancer research. 3D cancer models based on molecularly designed biomaterials aim to harness the dimensionality and biomechanical and biochemical properties of tumour tissues. However, to date, desp... Read More about Biomaterial-based platforms for tumour tissue engineering.

BSG 2024 IBD guidelines protocol (standard operating procedures) (2023)
Journal Article
Darie, A.-M., Sinopoulou, V., Ajay, V., Bel Kok, K., Patel, K. V., Limdi, J., …Gordon, M. (2023). BSG 2024 IBD guidelines protocol (standard operating procedures). BMJ Open Gastroenterology, 10(1), Article e001067. https://doi.org/10.1136/bmjgast-2022-001067

Introduction In the past 5 years, there have been several advances in the management of inflammatory bowel disease (IBD). We aim for a new guideline to update the most recent guideline published in 2019. We present the prospective operating procedure... Read More about BSG 2024 IBD guidelines protocol (standard operating procedures).

Low-Density Lipoprotein Pathway Is a Ubiquitous Metabolic Vulnerability in High Grade Glioma Amenable for Nanotherapeutic Delivery (2023)
Journal Article
Adekeye, A. O., Needham, D., & Rahman, R. (2023). Low-Density Lipoprotein Pathway Is a Ubiquitous Metabolic Vulnerability in High Grade Glioma Amenable for Nanotherapeutic Delivery. Pharmaceutics, 15(2), Article 599. https://doi.org/10.3390/pharmaceutics15020599

Metabolic reprogramming, through increased uptake of cholesterol in the form of low-density lipoproteins (LDL), is one way by which cancer cells, including high grade gliomas (HGG), maintain their rapid growth. In this study, we determined LDL recept... Read More about Low-Density Lipoprotein Pathway Is a Ubiquitous Metabolic Vulnerability in High Grade Glioma Amenable for Nanotherapeutic Delivery.

Drug Resistance in Medulloblastoma Is Driven by YB-1, ABCB1 and a Seven-Gene Drug Signature (2023)
Journal Article
Taylor, L., Wade, P. K., Johnson, J. E. C., Aldighieri, M., Morlando, S., Di Leva, G., …Coyle, B. (2023). Drug Resistance in Medulloblastoma Is Driven by YB-1, ABCB1 and a Seven-Gene Drug Signature. Cancers, 15(4), Article 1086. https://doi.org/10.3390/cancers15041086

Therapy resistance represents an unmet challenge in the treatment of medulloblastoma. Accordingly, the identification of targets that mark drug-resistant cell populations, or drive the proliferation of resistant cells, may improve treatment strategie... Read More about Drug Resistance in Medulloblastoma Is Driven by YB-1, ABCB1 and a Seven-Gene Drug Signature.

Understanding Early Modern Beer: An Interdisciplinary Case-Study (2023)
Journal Article
Flavin, S., Meltonville, M., Taverner, C., Reid, J., Lawrence, S., Belloch-Molina, C., & Morrissey, J. (2023). Understanding Early Modern Beer: An Interdisciplinary Case-Study. Historical Journal, 66(3), 516-549. https://doi.org/10.1017/S0018246X23000043

Beer was a staple of early modern diets across northern Europe and the Atlantic World. While its profound social, economic, and cultural significance is well established, little is known about the nature and quality of the drink itself, particularly... Read More about Understanding Early Modern Beer: An Interdisciplinary Case-Study.

Use of a real-world synthetic control arm for direct comparison of lisocabtagene maraleucel and conventional therapy in relapsed/refractory large B-cell lymphoma (2023)
Journal Article
Van Le, H., Van Naarden Braun, K., Nowakowski, G. S., Sermer, D., Radford, J., Townsend, W., …Hasskarl, J. (2023). Use of a real-world synthetic control arm for direct comparison of lisocabtagene maraleucel and conventional therapy in relapsed/refractory large B-cell lymphoma. Leukemia & Lymphoma, 64(3), 573-585. https://doi.org/10.1080/10428194.2022.2160200

This study used a real-world population as a synthetic comparator for the single-arm TRANSCEND NHL 001 study (TRANSCEND; NCT02631044) to evaluate the efficacy of lisocabtagene maraleucel (liso-cel) compared with conventional (noncellular) therapies i... Read More about Use of a real-world synthetic control arm for direct comparison of lisocabtagene maraleucel and conventional therapy in relapsed/refractory large B-cell lymphoma.

Contrast‐enhanced ultrasound repeatability for the measurement of skeletal muscle microvascular blood flow (2023)
Journal Article
Jones, E. J., Atherton, P. J., Piasecki, M., & Phillips, B. E. (2023). Contrast‐enhanced ultrasound repeatability for the measurement of skeletal muscle microvascular blood flow. Experimental Physiology, 108(4), 549-553. https://doi.org/10.1113/ep091034

Contrast-enhanced ultrasound (CEUS) can be used to directly assess skeletal muscle perfusion. However, its repeatability over time has not yet been validated and therefore its use in longitudinal measures (i.e., exploring the impact of a chronic inte... Read More about Contrast‐enhanced ultrasound repeatability for the measurement of skeletal muscle microvascular blood flow.

Plasma Sphingoid Base Profiles of Patients Diagnosed with Intrinsic or Idiosyncratic Drug-induced Liver Injury (2023)
Journal Article
Gai, Z., Samodelov, S. L., Alecu, I., Hornemann, T., Grove, J. I., Aithal, G. P., …Kullak-Ublick, G. A. (2023). Plasma Sphingoid Base Profiles of Patients Diagnosed with Intrinsic or Idiosyncratic Drug-induced Liver Injury. International Journal of Molecular Sciences, 24(3), Article 3013. https://doi.org/10.3390/ijms24033013

Sphingolipids are exceptionally diverse, comprising hundreds of unique species. The bulk of circulating sphingolipids are synthesized in the liver, thereby plasma sphingolipid profiles represent reliable surrogates of hepatic sphingolipid metabolism... Read More about Plasma Sphingoid Base Profiles of Patients Diagnosed with Intrinsic or Idiosyncratic Drug-induced Liver Injury.

Hydrogel-Based Pre-Clinical Evaluation of Repurposed FDA-Approved Drugs for AML (2023)
Journal Article
James, J. R., Curd, J., Ashworth, J. C., Abuhantash, M., Grundy, M., Seedhouse, C. H., …Thompson, A. (2023). Hydrogel-Based Pre-Clinical Evaluation of Repurposed FDA-Approved Drugs for AML. International Journal of Molecular Sciences, 24(4), Article 4235. https://doi.org/10.3390/ijms24044235

In vivo models of acute myeloid leukemia (AML) are low throughput, and standard liquid culture models fail to recapitulate the mechanical and biochemical properties of the extracellular matrix-rich protective bone marrow niche that contributes to dru... Read More about Hydrogel-Based Pre-Clinical Evaluation of Repurposed FDA-Approved Drugs for AML.

Exploring Pharmacological Treatments for Chronic Idiopathic Constipation in Adults: A Look Back to the Future (2023)
Journal Article
Bassotti, G., Villanacci, V., & Corsetti, M. (2023). Exploring Pharmacological Treatments for Chronic Idiopathic Constipation in Adults: A Look Back to the Future. Journal of Clinical Medicine, 12(4), Article 1702. https://doi.org/10.3390/jcm12041702

Despite great progress in pharmaceutical research, the medical treatment of chronic idiopathic constipation is far from ideal. The aim of the present article was to review literature data, focusing on poorly studied or commercially unavailable/unappr... Read More about Exploring Pharmacological Treatments for Chronic Idiopathic Constipation in Adults: A Look Back to the Future.

Childhood Brain Tumors: A Review of Strategies to Translate CNS Drug Delivery to Clinical Trials (2023)
Journal Article
Rahman, R., Janowski, M., Killick-Cole, C. L., Singleton, W. G. B., Campbell, E., Walczak, P., …Walker, D. A. (2023). Childhood Brain Tumors: A Review of Strategies to Translate CNS Drug Delivery to Clinical Trials. Cancers, 15(3), Article 857. https://doi.org/10.3390/cancers15030857

Brain and spinal tumors affect 1 in 1000 people by 25 years of age, and have diverse histological, biological, anatomical and dissemination characteristics. A mortality of 30–40% means the majority are cured, although two-thirds have life-long disabi... Read More about Childhood Brain Tumors: A Review of Strategies to Translate CNS Drug Delivery to Clinical Trials.

Revisiting primary endocrine therapy versus surgery in older women with breast cancer: meta-analysis (2023)
Journal Article
Chan, K. S., Chong, M. T. H., Chia, C. L. K., & Cheung, K. L. (2023). Revisiting primary endocrine therapy versus surgery in older women with breast cancer: meta-analysis. British Journal of Surgery, 110(4), 420-431. https://doi.org/10.1093/bjs/znac435

Background Old age is associated with increased co-morbidities, resulting in reduced life expectancy. Primary endocrine therapy is an alternative to primary surgical therapy for patients with breast cancer and increased co-morbidities. The aim was to... Read More about Revisiting primary endocrine therapy versus surgery in older women with breast cancer: meta-analysis.

Inhibition of Intimal Thickening By PRH (Proline-Rich Homeodomain) in Mice (2023)
Journal Article
Reolizo, L. M., Williams, H., Wadey, K., Frankow, A., Li, Z., Gaston, K., …George, S. J. (2023). Inhibition of Intimal Thickening By PRH (Proline-Rich Homeodomain) in Mice. Arteriosclerosis, Thrombosis, and Vascular Biology, 43(3), 456-473. https://doi.org/10.1161/ATVBAHA.122.318367

Background: Late vein graft failure is caused by intimal thickening resulting from endothelial cell (EC) damage and inflammation which promotes vascular smooth muscle cell (VSMC) dedifferentiation, migration, and proliferation. Nonphosphorylatable PR... Read More about Inhibition of Intimal Thickening By PRH (Proline-Rich Homeodomain) in Mice.

Extra‐hepatic Morbidity and Mortality in Alcohol‐related Liver Disease: Systematic Review and Meta‐analysis (2023)
Journal Article
Theodoreson, M. D., Aithal, G. P., Allison, M., Brahmania, M., Forrest, E., Hagström, H., …Parker, R. (2023). Extra‐hepatic Morbidity and Mortality in Alcohol‐related Liver Disease: Systematic Review and Meta‐analysis. Liver International, 43(4), 763-772. https://doi.org/10.1111/liv.15526

Background
Alcohol use increases the risk of many conditions in addition to liver disease; patients with alcohol-related liver disease (ALD) are therefore at risk from both extra-hepatic and hepatic disease.

Aims
This review synthesises informat... Read More about Extra‐hepatic Morbidity and Mortality in Alcohol‐related Liver Disease: Systematic Review and Meta‐analysis.

Risk of liver fibrosis associated with long-term methotrexate therapy may be overestimated (2023)
Journal Article
Atallah, E., Grove, J. I., Crooks, C., Burden-Teh, E., Abhishek, A., Moreea, S., …Aithal, G. P. (2023). Risk of liver fibrosis associated with long-term methotrexate therapy may be overestimated. Journal of Hepatology, 78(5), 989-997. https://doi.org/10.1016/j.jhep.2022.12.034

Background & Aims: The risk of significant liver fibrosis from prolonged methotrexate (MTX) exposure has been estimated at around 5%, prompting intensive monitoring strategies. However, the evidence is derived from retrospective studies that under-re... Read More about Risk of liver fibrosis associated with long-term methotrexate therapy may be overestimated.

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