Department of Internal Medicine and Gastroenterology, Fondazione Policlinico Universitario Agostino, Gemelli IRCCS, Catholic University of Rome, 00168 Rome, Italy.
L Zileri Dal Verme studies pancreatic neuroendocrine tumors (pNETs), pancreatic cancer, autoimmune pancreatitis, and gastrointestinal microbiota in relation to conditions like Parkinson's disease. They investigate the genetic and biological features of these tumors to identify better diagnostic markers and therapies. Additionally, their research explores how gut health can affect diseases like Parkinson's, and they look into nutritional strategies to prevent and treat serious conditions like sepsis, particularly for patients outside intensive care settings.
Key findings
In their study on pancreatic neuroendocrine tumors, researchers found various genetic and biological markers that could lead to tailored therapies.
A link between gut bacteria imbalance and worse Parkinson's disease symptoms was established, showing that improving gut health could enhance treatment efficacy.
New potential biomarkers for early detection of pancreatic cancer were identified; however, their effectiveness needs further validation.
Nutritional strategies significantly improved health outcomes for patients with sepsis outside of intensive care, emphasizing the importance of tailored nutritional support.
In a review of diagnostic techniques for pancreatic tumors, contrast-enhanced ultrasound showed an accuracy of 90.9%, which was not significantly better than the standard method.
Frequently asked questions
Does Dr. Zileri Dal Verme study pancreatic cancer?
Yes, Dr. Zileri Dal Verme focuses on pancreatic cancer, exploring early diagnostic methods and treatment options.
What conditions does Dr. Zileri Dal Verme's research target?
Their research targets pancreatic tumors, autoimmune pancreatitis, gastrointestinal issues, and Parkinson's disease.
Is Dr. Zileri Dal Verme's work relevant for patients with sepsis?
Yes, their research on nutritional strategies aims to help patients with sepsis, especially those not in intensive care.
What findings has Dr. Zileri Dal Verme made regarding Parkinson's disease?
They found that gut bacteria imbalances are linked to worse symptoms in Parkinson's disease, suggesting that improving gut health may aid treatment.
What advancements has Dr. Zileri Dal Verme contributed to pancreatic neuroendocrine tumors?
They identified several genetic and biological markers that could enhance personalized treatment approaches for pancreatic neuroendocrine tumors.
Publications in plain English
Decoding Pancreatic Neuroendocrine Tumors: Molecular Profiles, Biomarkers, and Pathways to Personalized Therapy.
2025
International journal of molecular sciences
Galasso L, Vitale F, Giansanti G, Esposto G, Borriello R +6 more
Plain English This study looked at pancreatic neuroendocrine tumors (pNETs), which are rare and account for only 1-2% of pancreatic cancers, affecting less than 1 person in 100,000 each year. Researchers found that pNETs have a variety of genetic and biological features that can influence treatment. Important markers were identified, such as changes in certain genes and proteins, which could lead to better ways to diagnose and tailor therapies for patients.
Who this helps: This helps patients with pancreatic neuroendocrine tumors and their doctors.
Neuropancreatology: The Nervous System and Pain Management in Pancreatic Diseases.
2024
Life (Basel, Switzerland)
Nicoletti A, Vitale F, Paratore M, Quero G, Negri M +4 more
Plain English This research paper examines how the nervous system connects to pancreatic diseases and the pain they cause. It highlights that changes in the pancreatic nervous system can lead to increased pain and complications, especially in conditions like pancreatic cancer. The paper emphasizes the need for personalized pain management approaches, as standard treatments often do not fully address patients’ needs.
Who this helps: This benefits patients suffering from pancreatic diseases and their doctors looking for better pain management strategies.
Endoscopic Contrast-Enhanced Ultrasound and Fine-Needle Aspiration or Biopsy for the Diagnosis of Pancreatic Solid Lesions: A Systematic Review and Meta-Analysis.
2024
Cancers
Esposto G, Massimiani G, Galasso L, Santini P, Borriello R +8 more
Plain English This study looked at two medical techniques used to diagnose solid tumors in the pancreas: one that uses a contrast agent (ECEUS) and a standard method (EUS). The researchers found that both methods were quite similar in their accuracy—90.9% for ECEUS and 88.3% for EUS—so ECEUS did not significantly improve diagnosis or reduce complications. This matters because it shows that the added complexity of using contrast in ultrasound may not be necessary for effectively diagnosing pancreatic disease.
Who this helps: Patients undergoing tests for pancreatic tumors.
Understanding the Conundrum of Pancreatic Cancer in the Omics Sciences Era.
2024
International journal of molecular sciences
Nicoletti A, Paratore M, Vitale F, Negri M, Quero G +6 more
Plain English This research paper focused on pancreatic cancer, which is increasingly deadly and difficult to treat due to its aggressive nature and lack of early symptoms. The study found that new approaches using "omics" sciences, like genomics and metabolomics, allow doctors to better understand the disease and categorize pancreatic cancer into specific subtypes that respond differently to treatments. Although this advanced knowledge could lead to personalized treatments and earlier diagnoses, challenges like cost and complexity currently limit its clinical use.
Who this helps: This helps patients with pancreatic cancer and their doctors by improving treatment options and early detection.
The Past, Present, and Future of Biomarkers for the Early Diagnosis of Pancreatic Cancer.
2024
Biomedicines
Vitale F, Zileri Dal Verme L, Paratore M, Negri M, Nista EC +9 more
Plain English This paper looks at the ongoing research into early detection methods for pancreatic cancer, which is a deadly disease with a low survival rate. The most commonly used biomarker, CA 19-9, has limitations and isn't effective for screening. Researchers have identified several new potential biomarkers from various body fluids, but more extensive studies are needed to confirm their usefulness. Advancements in technologies are also helping improve the search for effective diagnostic tools.
Who this helps: This benefits patients by aiming to detect pancreatic cancer earlier, increasing their chances for successful treatment.
Nutritional Strategies for the Treatment and Prevention of Sepsis Outside the Intensive Care Unit.
2024
Nutrients
Gabrielli M, Zaccaria R, Impagnatiello M, Zileri Dal Verme L, Gasbarrini A
Plain English This study looked at how nutrition can help prevent and treat sepsis, a serious condition that can happen when the body overreacts to an infection, in patients who are not in intensive care. It found that proper nutritional support is crucial for these patients, especially by focusing on specific nutrients that can improve their health and restore balance in their bodies. This matters because addressing dietary needs can lower the risk of complications and improve recovery outcomes for patients with sepsis.
Who this helps: This helps patients hospitalized in non-intensive care units and their healthcare providers.
The Role of the Gastrointestinal Microbiota in Parkinson's Disease.
2024
Biomolecules
Gabrielli M, Zileri Dal Verme L, Zocco MA, Nista EC, Ojetti V +1 more
Plain English This research paper studied how changes in gut bacteria (the gastrointestinal microbiota) might affect Parkinson's disease (PD). It found that an imbalance in gut bacteria is linked to worse symptoms of PD, including increased inflammation and nerve damage. This is important because improving gut health might help manage the disease better, particularly in how well treatments like L-dopa work.
Who this helps: This helps patients with Parkinson's disease.
Gut Microbiota and Antibiotic Treatments for the Main Non-Oncologic Hepato-Biliary-Pancreatic Disorders.
2023
Antibiotics (Basel, Switzerland)
Di Vincenzo F, Nicoletti A, Negri M, Vitale F, Zileri Dal Verme L +3 more
Plain English This study looked at how bacteria in the gut affect treatments for liver and pancreatic diseases. It found that using antibiotics can change the types of bacteria present in the gut, which may help improve health in people with chronic liver and pancreatic disorders. This is important because balancing gut bacteria can lead to better overall health and could open up new treatment options for these conditions.
Who this helps: Patients with chronic liver and pancreatic diseases.
Immunohistochemical Evaluation of the Expression of Specific Membrane Antigens in Patients with Pancreatic Ductal Adenocarcinoma.
2023
Cancers
Nicoletti A, Vitale F, Quero G, Paratore M, Fiorillo C +6 more
Plain English This study looked at specific proteins on the surface of pancreatic cancer cells to help understand the disease better. Researchers found that two proteins, CA 19-9 and MUC1, were present in much higher amounts in cancerous tissue compared to normal tissue, which could help predict patient outcomes. Notably, patients with a CA 19-9 score above 270 had worse chances of survival.
Who this helps: This helps patients with pancreatic cancer by providing potential markers for better diagnosis and prognosis.
Diagnostic and Prognostic Role of Extracellular Vesicles in Pancreatic Cancer: Current Evidence and Future Perspectives.
2023
International journal of molecular sciences
Nicoletti A, Negri M, Paratore M, Vitale F, Ainora ME +4 more
Plain English This study looked at extracellular vesicles, which are tiny particles released by cells, to see how they can help diagnose and predict pancreatic cancer. It found that these vesicles are important in how the cancer progresses and how it resists treatment, highlighting their potential as useful biomarkers for early detection. Finding better ways to identify pancreatic cancer early is crucial because current detection methods are not effective, leading to lower survival rates.
Who this helps: This research benefits patients with pancreatic cancer and their doctors by improving early diagnosis and treatment options.
Nutrition in Acute Pancreatitis: From the Old Paradigm to the New Evidence.
2023
Nutrients
De Lucia SS, Candelli M, Polito G, Maresca R, Mezza T +7 more
Plain English This research paper looks at how nutrition is managed in patients with acute pancreatitis, highlighting a shift from an older method that involved resting the pancreas, to a newer approach that encourages early oral or tube feeding. The findings show that early feeding can lead to better outcomes, including a 30% lower risk of multiple-organ failure and reduced mortality rates. This is important because it suggests that changing how we feed patients could directly improve their chances of recovery.
Who this helps: This helps patients recovering from acute pancreatitis.
Autonomic dysfunction in non-critically ill COVID-19 patients during the acute phase of disease: an observational, cross-sectional study.
2022
Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology
Scala I, Bellavia S, Luigetti M, Brunetti V, Broccolini A +5 more
Plain English This study examined how COVID-19 affects the autonomic nervous system in 38 patients with mild COVID-19 compared to 38 healthy individuals. The researchers found that the patients experienced more symptoms related to autonomic dysfunction, such as a higher occurrence of low blood pressure upon standing and greater issues related to the digestive system. This is important because it shows that even mild cases of COVID-19 can lead to significant autonomic problems, which may affect recovery and overall health.
Who this helps: This helps patients recovering from COVID-19 and their healthcare providers.
Autoimmune Pancreatitis: From Pathogenesis to Treatment.
2022
International journal of molecular sciences
Nista EC, De Lucia SS, Manilla V, Schepis T, Pellegrino A +6 more
Plain English This research paper looks at autoimmune pancreatitis (AIP), a rare disease that affects the pancreas. There are two types: type 1, linked to other diseases and related to a specific antibody, and type 2, which only affects the pancreas. Both types generally respond well to steroids, but the paper highlights the differences between them and explores new treatment options to improve diagnosis and reduce the chances of relapsing, including biologic drugs for patients who don't tolerate steroids well.
Who this helps: This helps patients with autoimmune pancreatitis and their doctors by providing clearer treatment options.
Instrumental Evaluation of COVID-19 Related Dysautonomia in Non-Critically-Ill Patients: An Observational, Cross-Sectional Study.
2021
Journal of clinical medicine
Bellavia S, Scala I, Luigetti M, Brunetti V, Gabrielli M +5 more
Plain English This study looked at how COVID-19 affects the nervous system in 20 patients who were not seriously ill. Researchers found that these patients had faster pupil reactions and larger pupil sizes compared to a group of healthy individuals. Additionally, patients showed more issues with sweating from their feet but did not have significant differences in heart rate or blood flow measurements. Understanding these effects is important because it highlights that COVID-19 can impact the nervous system even in less severe cases.
Who this helps: This information benefits patients who are recovering from COVID-19 and their doctors.
Biliary tract microbiota: a new kid on the block of liver diseases?
2020
European review for medical and pharmacological sciences
Nicoletti A, Ponziani FR, Nardella E, Ianiro G, Gasbarrini A +1 more
Plain English This study looked at the bacteria present in the biliary tract, which connects the liver and pancreas, and found that it is not sterile as previously thought. Researchers discovered that an imbalance of these bacteria, known as biliary dysbiosis, is linked to diseases like gallstones and certain types of liver cancer. Understanding the role of these bacteria could lead to new treatments and prevention strategies for biliary diseases.
Who this helps: This helps patients with liver and biliary diseases.
Hospital reengineering against COVID-19 outbreak: 1-month experience of an Italian tertiary care center.
2020
European review for medical and pharmacological sciences
Tosoni A, Rizzatti G, Nicolotti N, Di Giambenedetto S, Addolorato G +3 more
Plain English This study looked at how a hospital in Rome responded to a surge of COVID-19 patients and what changes they made to manage the crisis effectively. They tested 577 staff members, finding that 3.8% were positive for the virus. Among 636 admitted COVID-19 patients, 45.4% tested positive, with a higher number of positive patients being moved to intensive care units (ICUs) and a concerning 25% death rate among those aged 80 and over.
Who this helps: This benefits patients and healthcare workers by improving hospital responses to COVID-19.
Confirmed or unconfirmed cases of 2019 novel coronavirus pneumonia in Italian patients: a retrospective analysis of clinical features.
2020
BMC infectious diseases
De Angelis G, Posteraro B, Biscetti F, Ianiro G, Zileri Dal Verme L +4 more
Plain English This study looked at 165 patients in Italy who were hospitalized with pneumonia symptoms during the COVID-19 outbreak, comparing those with confirmed COVID-19 to those without. They found that 119 patients tested positive for the virus, while 46 did not; the average age was 70, with a significant number having existing health issues. Although patient symptoms were similar, those with confirmed COVID-19 were more likely to receive antiviral treatment and develop severe complications like Acute Respiratory Distress Syndrome (ARDS).
Who this helps: This information benefits doctors treating patients who show signs of pneumonia, helping them make better decisions about diagnosis and treatment.
A huge esophageal Schwannoma occurring in a Caucasian young male: a case report.
2020
European review for medical and pharmacological sciences
Matteo MV, Sassorossi C, Lococo F, Ricci R, Margaritora S +2 more
Plain English This study focuses on a rare type of tumor called schwannoma, which developed in the lower esophagus of a 22-year-old Caucasian man. The tumor was quite large, measuring approximately 37x28x70 mm, and caused him to experience difficulty swallowing and chest pain. The patient underwent surgery to remove the tumor, and this case is significant because it highlights a unique instance of a benign yet advanced esophageal schwannoma in a young male, which is usually more common in middle-aged Asian women.
Who this helps: This information benefits doctors and researchers studying rare esophageal tumors and their treatment options.
Plain English This study looked at how common stomach and digestive problems are among people in the West who have COVID-19. Researchers found that over 40% of COVID-19 patients reported symptoms like diarrhea, nausea, or abdominal pain. This matters because understanding these symptoms can help improve care for COVID-19 patients and guide doctors in treatment.
Who this helps: Patients with COVID-19 and their healthcare providers.
Clinical presentation, microbiological features and correlates of disease severity of 2009 pandemic influenza A (H1N1) infection.
2011
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology
Di Giambenedetto S, Zileri Dal Verme L, Sali M, Farina S, Di Cristo V +10 more
Plain English This study looked at 104 patients with the H1N1 flu during the pandemic to understand their symptoms and how severe their illness was. It found that 17% of patients developed pneumonia, and children aged 0-13 were more likely to be diagnosed with it compared to those over 50. Understanding these patterns helps healthcare providers manage and treat H1N1 more effectively.
Who this helps: This helps patients and doctors by improving treatment strategies for flu infections.
European review for medical and pharmacological sciences
Candelli M, Armuzzi A, Miele L, Nista EC, Pignataro G +4 more
Plain English This study looked at how gender impacts the way our bodies process a substance called 13C-ketoisocaproic acid, using a breath test to measure this in healthy people. Researchers found that, at rest, women showed a higher rate of processing this substance than men, but both genders had reduced processing after drinking ethanol. Understanding these differences is important because it could influence how treatments are designed for metabolic issues based on gender.
Who this helps: Patients with metabolic disorders, doctors treating them, and researchers in the field.
Molecular adsorbent recirculating system in liver transplantation: Safety and efficacy.
2006
Transplantation proceedings
Gaspari R, Avolio AW, Zileri Dal Verme L, Agnes S, Proietti R +2 more
Plain English This study examined the safety and effectiveness of a treatment called the Molecular Adsorbent Recirculating System (MARS) in patients with severe liver failure. Out of 22 patients studied, those who received MARS along with a liver transplant had a high survival rate of 91% at three months, compared to just 9% for those who only used MARS without a transplant. These results matter because they show that MARS can improve patients' condition when used before a liver transplant, which significantly increases their chances of survival.
Who this helps: This research primarily benefits patients with severe liver failure who are awaiting a transplant.
Improvement of mitochondrial function evaluated by ketoisocaproic acid breath test in patients with HCV infection undergoing albumin dialysis.
2005
Transplantation proceedings
Zocco MA, Di Campli C, Gaspari R, Candelli M, Nista EC +9 more
Plain English This study looked at how a treatment called albumin dialysis (MARS) affects mitochondrial function in patients with chronic hepatitis C who were facing acute liver failure. The researchers found that after receiving MARS treatment, patients experienced a decrease in harmful substances in the blood and an improvement in mitochondrial function, as indicated by increased levels of specific ratios in their breath test. This is important because it shows that MARS treatment may help improve liver cell health in these patients, potentially easing their condition.
Who this helps: This benefits patients with chronic hepatitis C and acute liver failure.
Catholic university experience with molecular adsorbent recycling system in patients with severe liver failure.
2005
Transplantation proceedings
Di Campli C, Santoro MC, Gaspari R, Merra G, Zileri Dal Verme L +11 more
Plain English This research examined the use of a device called the Molecular Adsorbent Recycling System (MARS) in treating patients with severe liver failure. The study involved 20 patients who had high bilirubin levels and severe liver complications. The results showed that MARS effectively reduced toxic levels in the blood, improved brain function, and enhanced kidney health, leading to better survival rates for patients with certain liver disease scores; specifically, those with scores between 20 and 29 experienced notable improvements.
Who this helps: This research benefits patients suffering from severe liver failure and their doctors by providing a potential treatment option.
Acute cryptogenic liver failure in an untreated coeliac patient: a case report.
2005
European journal of gastroenterology & hepatology
Ojetti V, Fini L, Zileri Dal Verme L, Migneco A, Pola P +1 more
Plain English This study describes the case of a young woman with coeliac disease who experienced sudden liver failure. After doctors diagnosed her with coeliac disease, they advised her to follow a gluten-free diet, which completely reversed her liver failure without needing any surgery or medicine. This is important because it shows that managing coeliac disease properly can have significant effects on related health issues, like liver problems.
Who this helps: This helps patients with coeliac disease and healthcare providers treating them.
Advances in extracorporeal detoxification by MARS dialysis in patients with liver failure.
2003
Current medicinal chemistry
Di Campli C, Zileri Dal Verme L, Andrisani MC, Armuzzi A, Candelli M +2 more
Plain English This study looked at a treatment called MARS dialysis, which helps patients with liver failure by removing harmful toxins that are bound to a protein called albumin. The findings showed that using MARS can improve important health markers, including liver, heart, and kidney function, especially in patients with severe liver issues; however, exact improvement rates were not detailed in the abstract. This research is important because it shows that MARS can enhance the health and possibly extend the lives of people suffering from serious liver conditions when a transplant isn't available.
Who this helps: Patients with liver failure and their doctors.