Medicine and Health Sciences Commons^™

Post-Covid Small Fiber Neuropathy, Implications Of Innate Immunity, And Challenges On Ivig Therapy, Marinos Dalakas

Department of Neurology Faculty Papers

No abstract provided.

A Biologic-Device Combination Product Delivering Tumor-Derived Antigens Elicits Immunogenic Cell Death-Associated Immune Responses Against Glioblastoma, Christopher Cultrara, Christopher Uhl, Kenneth Kirby, Essam Abed Elrazaq, Amelia Zellander, David W. Andrews, Charles B. Scott, Lorenzo Galluzzi, Mark A. Exley, Jenny Zilberberg

Department of Neurosurgery Faculty Papers

Background IGV-001 is a personalized, autologous cancer cell-based immunotherapy conceived to deliver a tumor-derived antigenic payload in the context of immunostimulatory signals to patients with glioblastoma (GBM). IGV-001 consists of patient-derived GBM cells treated with an antisense oligodeoxynucleotide against insulin-like growth factor 1 receptor (IGF1R) and placed in proprietary biodiffusion chambers (BDCs). The BDCs are then exposed to 5–6 Gy radiation and implanted at abdominal sites for ~48 hours. IGV-001 has previously been shown to be generally safe with promising clinical activity in newly diagnosed GBM patients.

Methods Mouse (m) or human (h) variants of IGV-001 …

Dark Side Of Cancer Therapy: Cancer Treatment-Induced Cardiopulmonary Inflammation, Fibrosis, And Immune Modulation, Boopathi Ettickan, Chellappagounder Thangavel

Department of Dermatology and Cutaneous Biology Faculty Papers

Advancements in cancer therapy increased the cancer free survival rates and reduced the malignant related deaths. Therapeutic options for patients with thoracic cancers include surgical intervention and the application of chemotherapy with ionizing radiation. Despite these advances, cancer therapy-related cardiopulmonary dysfunction (CTRCPD) is one of the most undesirable side effects of cancer therapy and leads to limitations to cancer treatment. Chemoradiation therapy or immunotherapy promote acute and chronic cardiopulmonary damage by inducing reactive oxygen species, DNA damage, inflammation, fibrosis, deregulation of cellular immunity, cardiopulmonary failure, and non-malignant related deaths among cancer-free patients who received cancer therapy. CTRCPD is a complex …

Potential Immunomodulatory Properties Of Biologically Active Components Of Spices Against Sars-Cov-2 And Pan Β-Coronaviruses, Sourodip Sengupta, Debina Bhattacharyya, Grishma Kasle, Souvik Karmakar, Omkar Sahu, Anirban Ganguly, Sankar Addya, Jayasri Das Sarma

Kimmel Cancer Center Faculty Papers

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-induced COVID-19 has emerged as a defining global health crisis in current times. Data from the World Health Organization shows demographic variations in COVID-19 severity and lethality. Diet may play a significant role in providing beneficial host cell factors contributing to immunity against deadly SARS-CoV-2 pathogenesis. Spices are essential components of the diet that possess anti-inflammatory, antioxidant, and antiviral properties. Hyperinflammation, an aberrant systemic inflammation associated with pneumonia, acute respiratory failure, and multiorgan dysfunction, is a major clinical outcome in COVID-19. Knowing the beneficial properties of spices, we hypothesize that spice-derived bioactive components …

Phase 1 Study Of Safety, Tolerability And Immunogenicity Of The Human Telomerase (Htert)-Encoded Dna Plasmids Ino-1400 And Ino-1401 With Or Without Il-12 Dna Plasmid Ino-9012 In Adult Patients With Solid Tumors, Robert H Vonderheide, Kimberly A Kraynyak, Anthony F Shields, Autumn J Mcree, Jennifer Johnson, Weijing Sun, Ashish V Chintakuntlawar, Jan Pawlicki, Albert J Sylvester, Trevor Mcmullan, Robert Samuels, Joseph J Kim, David Weiner, Jean D Boyer, Matthew P Morrow, Laurent Humeau, Jeffrey M Skolnik

Department of Medical Oncology Faculty Papers

BACKGROUND: Human telomerase reverse transcriptase (hTERT) is frequently classified as a 'universal' tumor associated antigen due to its expression in a vast number of cancers. We evaluated plasmid DNA-encoded hTERT as an immunotherapy across nine cancer types.

METHODS: A phase 1 clinical trial was conducted in adult patients with no evidence of disease following definitive surgery and standard therapy, who were at high risk of relapse. Plasmid DNA encoding one of two hTERT variants (INO-1400 or INO-1401) with or without plasmid DNA encoding interleukin 12 (IL-12) (INO-9012) was delivered intramuscularly concurrent with the application of the CELLECTRA constant-current electroporation device …

Cytokine Storms, Evolution And Covid-19, Joe Alcock, Alix Masters

Department of Medicine Faculty Papers

Since the identification of severe illness caused by the novel coronavirus SARS-CoV-2, the role of the host immune system in causing disease has attracted widespread attention, along with intense interest in medical interventions that target the host immune response. A wide variety of agents have been proposed to treat a cytokine storm in coronavirus disease 2019 (COVID-19), but so far, only one class of medications, corticosteroids, has proved useful. In recent decades, experimental therapies for cytokine storms have been tried and mostly failed to help patients with severe sepsis and other infections. We summarize this history in order to frame …

No Double Trouble: How To Reopen The Economy., Larry Hirschhorn, Phd

School of Continuing and Professional Studies Coronavirus Papers

This policy introduces a measure of choice, consonant with our culture. Those younger than 65 can make their own personal tradeoffs between heath and livelihood, while older people, knowing that the virus will be spreading more quickly through the population will be even more cautious, thus preventing their early deaths. We return decisions to people while ensuring that the sum total of decisions does not overwhelm our hospitals. One felicitous result of this policy is that the virus will spread more quickly through the healthier population. This means that when the elderly re-engage in social life they will encounter fewer …

Breach Of Tolerance: Primary Biliary Cirrhosis., Lifeng Wang, Fu-Sheng Wang, Christopher Chang, M Eric Gershwin

Department of Medical Genetics Faculty Papers

In primary biliary cirrhosis (PBC), the breach of tolerance that leads to active disease involves a disruption in several layers of control, including central tolerance, peripheral anergy, a "liver tolerance effect," and the action of T regulatory cells and their related cytokines. Each of these control mechanisms plays a role in preventing an immune response against self, but all of them act in concert to generate effective protection against autoimmunity without compromising the ability of the host immune system to mount an effective response to pathogens. At the same time, genetic susceptibility, environmental factors, including infection agents and xenobiotics, play …

Targeting Fibroblast Activation Protein In Tumor Stroma With Chimeric Antigen Receptor T Cells Can Inhibit Tumor Growth And Augment Host Immunity Without Severe Toxicity., Liang-Chuan S. Wang, Albert Lo, John Scholler, Jing Sun, Rajrupa S. Majumdar, Veena Kapoor, Michael Antzis, Cody E. Cotner, Laura A. Johnson, Amy C. Durham, Charalambos C. Solomides, Md, Carl H. June, Ellen Puré, Steven M. Albelda

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

The majority of chimeric antigen receptor (CAR) T-cell research has focused on attacking cancer cells. Here, we show that targeting the tumor-promoting, nontransformed stromal cells using CAR T cells may offer several advantages. We developed a retroviral CAR construct specific for the mouse fibroblast activation protein (FAP), comprising a single-chain Fv FAP [monoclonal antibody (mAb) 73.3] with the CD8α hinge and transmembrane regions, and the human CD3ζ and 4-1BB activation domains. The transduced muFAP-CAR mouse T cells secreted IFN-γ and killed FAP-expressing 3T3 target cells specifically. Adoptively transferred 73.3-FAP-CAR mouse T cells selectively reduced FAP(hi) stromal cells and inhibited the …

Periodic Fever, Aphthous Stomatitis, Pharyngitis, And Adenitis (Pfapa) Is A Disorder Of Innate Immunity And Th1 Activation Responsive To Il-1 Blockade., Silvia Stojanov, Sivia Lapidus, Puja Chitkara, Henry Feder, Juan C Salazar, Thomas A Fleisher, Margaret R Brown, Kathryn M Edwards, Michael M Ward, Robert A Colbert, Hong-Wei Sun, Geryl M Wood, Beverly K Barham, Anne Jones, Ivona Aksentijevich, Raphaela Goldbach-Mansky, Balu Athreya, Karyl S Barron, Daniel L Kastner

Department of Pediatrics Faculty Papers

The syndrome of periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) is the most common periodic fever disease in children. However, the pathogenesis is unknown. Using a systems biology approach we analyzed blood samples from PFAPA patients whose genetic testing excluded hereditary periodic fevers (HPFs), and from healthy children and pediatric HPF patients. Gene expression profiling could clearly distinguish PFAPA flares from asymptomatic intervals, HPF flares, and healthy controls. During PFAPA attacks, complement (C1QB, C2, SERPING1), IL-1-related (IL-1B, IL-1RN, CASP1, IL18RAP), and IFN-induced (AIM2, IP-10/CXCL10) genes were significantly overexpressed, but T cell-associated transcripts (CD3, CD8B) were down-regulated. On the …

Biomarkers In Systemic Sclerosis., Susan V. Castro, Sergio A. Jimenez

Scleroderma Center Faculty Papers

Systemic sclerosis is an autoimmune inflammatory disorder of unknown etiologycharacterized b y pronounced fibroproliferative alterations in the microvasculature, and frequent cellular and humoral immunity abnormalities, culminating in a severe and often progressive fibrotic process. Numerous biomarkers reflecting the three main pathogenetic mechanisms in systemic sclerosis have been described; however, aside from several disease-specific autoantibodies, other biomarkers have not been thoroughly validated and require further study. Thus, there is an unmet need for validated biomarkers for diagnosis, disease classification, and evaluation of organ involvement and therapeutic response in systemic sclerosis.