Explanipedia

A new spectrum of gut rehabilitation surgery: Novel technique to prevent midgut loss in patients with Gut malrotation Open

Mohamed Maklad, Masato Fujiki, Mohammed Osman, J Sanchez, Kareem Abu‐Elmagd · 2025

Post-Transplant Lymphoproliferative Disorder in Intestinal Transplant Recipients: A Single-Center Analysis of Risk Factors, Management, and Outcomes Open

Mohammed Osman, Tetsuya Tajima, Javier Sánchez, Valberto Sanha, Mohamed Maklad , et al. · 2025

Surgical and Transplantation Outcomes in Crohn’s Disease-Associated Intestinal Failure: Nutritional Autonomy, Recurrence, and Survival Open

Mohamed Maklad, Praise Chovwen, Khaled Ali, J. Sánchez, Mohammed Osman , et al. · 2025

Toward Better Long-Term Outcomes in Intestinal Transplantation: A Single-Center Analysis of Chronic Rejection and Late Graft Loss Open

Masato Fujiki, Tetsuya Tajima, Mohammed Osman, Valberto Sanha, Mohamed Maklad , et al. · 2025

Blockade or deficiency of PD-L1 expression in intestinal allograft accelerates graft tissue injury in mice Open

Hajime Matsushima, Kan Nakagawa, Shyamasree Datta, Paul G. Pavicic, Thomas A. Hamilton , et al. · 2021

The importance of PD-1/PD-L1 interaction to alloimmune response is unknown in intestinal transplantation. We tested whether PD-L1 regulates allograft tissue injury in murine intestinal transplantation. PD-L1 expression was observed on the …

Five Hundred Patients With Gut Malrotation Open

Kareem Abu‐Elmagd, George Mazariegos, Sherif Armanyous, Neha Parekh, Ayat ElSherif , et al. · 2021

Objectives: Define clinical spectrum and long-term outcomes of gut malrotation. With new insights, an innovative procedure was introduced and predictive models were established. Methods: Over 30-years, 500 patients were managed at 2 instit…

Corrigendum to: Recurrence of Crohn’s Disease After Small Bowel Transplantation: Fact or Fiction Open

Hamna Fahad, Kareem Abu‐Elmagd, Bret A. Lashner, Claudio Fiocchi · 2019

Su1415 – Intestinal Malrotation is Associated with Visceral Hypersensitivity in Adult Patients Open

Kevin M. Harris, Matthew Hoscheit, Armanyous Sherif, Guilherme Mattos Jardim Costa, Kareem Abu‐Elmagd , et al. · 2019

Total pancreaticoduodenectomy with autologous islet transplantation 14 years after liver-contained composite visceral transplantation Open

Ahmed Nassar, Cristiano Quintini, Guilherme Costa, Elizabeth M. Lennon, Rita Bottino , et al. · 2018

Chronic pancreatitis (CP) is a severely disabling disorder with potential detrimental effects on quality of life, gut function, and glucose homeostasis. Disease progression often results in irreversible morphological and functional abnorma…

Myeloid-derived suppressor cells increase and inhibit donor-reactive T cell responses to graft intestinal epithelium in intestinal transplant patients Open

Shinji Okano, Kareem Abu‐Elmagd, Danielle D. Kish, Karen S. Keslar, William M. Baldwin , et al. · 2018

Lipid metabolism and functional assessment of discarded human livers with steatosis undergoing 24 hours of normothermic machine perfusion Open

Qiang Liu, Ahmed Nassar, Laura D. Buccini, Giuseppe Iuppa, Basem Soliman , et al. · 2017

Normothermic machine perfusion (NMP) is an emerging technology to preserve liver allografts more effectively than cold storage (CS). However, little is known about the effect of NMP on steatosis and the markers indicative of hepatic qualit…

Metabolic Consequences of Restorative Surgery After Gastric Bypass Open

Ali Aminian, Stacy A. Brethauer, Neha Parekh, Kareem Abu‐Elmagd, Philip R. Schauer · 2017

Roux-en-Y gastric bypass (RYGB) improves the metabolic profile of patients with type 2 diabetes mellitus (T2DM). Surgical weight loss can improve insulin sensitivity and β-cell function. Furthermore, there is a growing body of evidence exp…

Current status of intestinal and multivisceral transplantation Open

Shishira Bharadwaj, Parul Tandon, Tushar Gohel, Jill Brown, Ezra Steiger , et al. · 2016

Clinical-nutritional autonomy is the ultimate goal of patients with intestinal failure (IF). Traditionally, patients with IF have been relegated to lifelong parenteral nutrition (PN) once surgical and medical rehabilitation attempts at int…

Recombinant HLA-G as Tolerogenic Immunomodulant in Experimental Small Bowel Transplantation Open

Martin W. von Websky, Koji Kitamura, Isis Ludwig‐Portugall, Christian Kurts, Maximilian von Laffert , et al. · 2016

The non-classical MHC I paralogue HLA-G is expressed by cytotrophoblast cells and implicated with fetomaternal tolerance by downregulating the maternal adaptive and innate immune response against the fetus. HLA-G expression correlates with…

Comparing Normothermic Machine Perfusion Preservation With Different Perfusates on Porcine Livers From Donors After Circulatory Death Open

Q. Liu, Ahmed Nassar, Kevin Farias, Laura D. Buccini, Martin J. Mangino , et al. · 2015

Adenovirus Enteritis in Adult Small Bowel Transplant Recipients, a Challenging Diagnosis With Critical Clinical Relevance: A Report of 2 Cases Open

Abu Ala Syed Rifat Mannan, Kareem Abu‐Elmagd, Ana E. Bennett, Daniela Allende · 2015

Adenovirus enteritis (AE) is uncommon in adult small bowel transplant recipients but can be associated with increased morbidity and mortality.We present 2 cases of AE with contrastingly different outcomes.The first patient was a 49-year-ol…

Treatment of Recurrent Hepatitis C Genotype-4 Post-Liver Transplantation with Sofosbuvir plus Simeprevir. Open

Mustafa Ascha, Mona Ascha, Nizar N. Zein, Naim Alkhouri, Bijan Eghtesad , et al. · 2015

Hepatitis C virus (HCV) infection remains a leading indication for orthotopic liver transplantation (OLT) worldwide. Recurrence of HCV following OLT is universal. There is scarcity of data on the post-OLT treatment of HCV genotype-4-the pr…

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