Primary Membranoproliferative Glomerulonephritis: Natural History, Pathogenesis, And Treatment,
2026
Thomas Jefferson University
Primary Membranoproliferative Glomerulonephritis: Natural History, Pathogenesis, And Treatment, Edward J. Filippone, John L. Farber
Division of Nephrology Faculty Papers
Primary membranoproliferative glomerulonephritis (MPGN) is an ultrarare disease characterized by immunofluorescence microscopy as either immune-complex mediated (IC-MPGN) or C3 glomerulopathy (C3), the latter subdivided by electron microscopy to C3 glomerulonephritis (C3GN) and dense deposit disease (DDD). Both IC-MPGN and C3G typically have obvious C3 staining differentiating them from other causes of MPGN histology. Secondary causes must be excluded, including infections, autoimmune disease, and neoplasia. Clinical presentations are variable, including urinary sediment abnormalities, nephrotic syndrome, or a rapidly progressive course. The prognosis is unfavorable with about 50% reaching kidney failure by 10 years. Recurrence following transplantation is frequent, and allograft survival …
Nanoencapsulation Of Tomentosin-Rich Pulicaria Crispa Fraction In Mil-53(Fe) Improves The Release Profile And In Vitro Anti-Colorectal Cancer Activity,
2026
Faculty of dentistry, the British university in egypt
Nanoencapsulation Of Tomentosin-Rich Pulicaria Crispa Fraction In Mil-53(Fe) Improves The Release Profile And In Vitro Anti-Colorectal Cancer Activity, Hamies Baher
Dentistry
No abstract provided.
Comparison Of Surgical Treatment Patterns And Temporal Trends For Stage I-Iii Invasive Rectal Adenocarcinoma Among Regions In The United States,
2026
University of Nevada, Las Vegas
Comparison Of Surgical Treatment Patterns And Temporal Trends For Stage I-Iii Invasive Rectal Adenocarcinoma Among Regions In The United States, Whitney Elks, Declan Feery, Celina Cosme, Kavita Batra, Lance Horner, Charles St Hill, Ovunc Bardakcioglu
School of Medicine Faculty Research
Background: Practice patterns of surgical management of rectal adenocarcinoma vary among US regions. Nationwide, there has been an overall trend toward the performance of anterior resection (AR) over abdominoperineal resection (APR) in the surgical management of invasive rectal adenocarcinoma when feasible. It is suspected that this trend is adopted at a slower rate in underserved regions of the United States. Methods: Data from the NCDB for 2004–2019 was queried for patients with stage I-III rectal adenocarcinoma who underwent anterior resection (AR) or abdominoperineal resection (APR). Comparisons of AR versus APR were made among year, region, approach, and stage. Results: Of …
Gene Regulatory Programs Of Nk Cells Show That Ncam1 (Cd56) And Kirs Are Controlled By Genetically Polymorphic Distal Regulatory Elements,
2026
Thomas Jefferson University
Gene Regulatory Programs Of Nk Cells Show That Ncam1 (Cd56) And Kirs Are Controlled By Genetically Polymorphic Distal Regulatory Elements, Mariam A. Salem, Aditi Varkey, Matthew D. Estrada, Kruthika Sharma, Caprice D. Eisele, Nitin Chakravarti, Dean A. Lee, Aharon G. Freud, Bethany L. Mundy-Bosse, Patrick L. Collins
Kimmel Cancer Center Faculty Papers
Owing to their immunoprotective properties, natural killer (NK) cells are critical for the innate immune response to pathogens, as well as a new wave of cancer immunotherapy that harnesses natural cytotoxicity. We sought to study the genetic and epigenetic drivers behind human-specific NK cell receptors, so that we can better understand the underlying cellular function. Here, we present a transcriptomic, proteomic (CITE-seq), and chromatin (single nuclei ATAC-seq) profiling of human peripheral NK cell subsets, which was then compared with genomic databases. Through integrative multi-omics, we demonstrate that CD56bright versus CD56dim NK cell subsets have differential distal regulatory element …
Characterization And Advancement Of Molluscan Venom Gland Cell Model Systems,
2026
CUNY Graduate Center
Characterization And Advancement Of Molluscan Venom Gland Cell Model Systems, James V. Parziale
Dissertations, Theses, and Capstone Projects
Venomous mollusks, including cone snails and coleoid cephalopods, produce rich repertoires of bioactive peptides with profound effects on cellular physiology, yet there are few tractable experimental systems that exist to study their development, maintenance, and venom secretion. Although therapeutics such as the cone snail peptide Ziconotide demonstrate the biomedical potential of molluscan venoms, progress in understanding how venom glands form, function, and evolve has been hindered by the lack of reliable husbandry and the complete absence of in vitro cell models. Modern comparative genomics has revealed widespread convergent evolution across venomous lineages, but molluscan datasets remain underrepresented, limiting insights into …
Cellscout: Visual Analytics For Mining Biomarkers In Cell State Discovery,
2026
Singapore Management University
Cellscout: Visual Analytics For Mining Biomarkers In Cell State Discovery, Rui Sheng, Zelin Zang, Jiachen Wang, Yan Luo, Zixin Chen, Yan Zhou, Shaolun Ruan, Huamin Qu
Research Collection School Of Computing and Information Systems
Cell state discovery is crucial for understanding biological systems and enhancing medical outcomes. A key aspect of this process is identifying distinct biomarkers that define specific cell states. However, difficulties arise from the co-discovery process of cell states and biomarkers: biologists often use dimensionality reduction to visualize cells in a two-dimensional space. Then they usually interpret visually clustered cells as distinct states, from which they seek to identify unique biomarkers. However, this assumption is often this assumption often fails to hold due to internal inconsistencies in a cluster, making the process trial-and-error and highly uncertain. Therefore, biologists urgently need effective …
New Inhibitors Of Neuronal Nitric Oxide Synthase For The Treatment Of Melanoma,
2026
Northwestern University
New Inhibitors Of Neuronal Nitric Oxide Synthase For The Treatment Of Melanoma, Amardeep Awasthi, Anika Patel, Huiying Li, Koon Mook Kang, Christine D. Hardy, Anas Ansari, Raghad Nowar, Hasan Alhaddad, Md. Emtiaz Hasan, Sun Yang, Thomas L. Poulos, Richard B. Silverman
Pharmacy Faculty Articles and Research
In 2024, an estimated 100,640 new cases of invasive melanoma were diagnosed in the U.S., with 9290 deaths. Our previous studies revealed that neuronal nitric oxide synthase (nNOS) derived nitric oxide plays a critical role in melanoma progression, making nNOS inhibition a promising strategy. High structural similarity among NOS isoforms requires careful design of nNOS inhibitors to avoid off-target effects. Our previous lead, HH044, demonstrated potent antimelanoma activity but exhibited only moderate nNOS selectivity. Here, we utilized a structure-based approach to design nNOS inhibitors that promote interactions with human nNOS-specific residue His342. Compound 9 exhibited inhibition of both human ( …
Updating Misev: When, What, How, And Why?,
2026
Thomas Jefferson University
Updating Misev: When, What, How, And Why?, Naveed Akbar, Dylan Burger, Benedetta Bussolati, Edit Buzás, Randy Carney, Young-Eun Cho, Tom Driedonks, Juan Manuel Falcon-Perez, Yu Fujita, Deborah Goberdhan, An Hendrix, Yiyao Huang, Suresh Mathivanan, Mỹ Mahoney, Sujata Mohanty, Andreas Möller, Nicole Noren Hooten, Stefano Pluchino, Carlos Salomon, Ana Claudia Torrecilhas, Sara Veiga, Kenneth Witwer
Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers
No abstract provided.
Stat-Independent Functions Of Janus Kinases 1 And 2 Are Obligatory For The Postnatal Development Of Mammary Epithelial Ducts,
2026
Thomas Jefferson University
Stat-Independent Functions Of Janus Kinases 1 And 2 Are Obligatory For The Postnatal Development Of Mammary Epithelial Ducts, Rayane Dennaoui, Madison N. Wicker, Carson Moen, Michaela Schlederer, Kerry Vistisen, Aleata A. Triplett, Thomas Rülicke, Hallgeir Rui, Lukas Kenner, Emilio Casanova, Kay-Uwe Wagner
Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers
Janus kinases 1 and 2 and STAT transcription factors are critical signaling nodes for numerous growth factors. In the mammary gland, JAK2 and STAT5a/b are essential for alveolar cell differentiation and lactation, but little is known about the cooperative roles of JAKs and STATs before pregnancy. We examined female mice conditionally deficient in JAK1/2 and discovered that both kinases jointly regulate epithelial cell proliferation and ductal morphogenesis. To assess the role of downstream STATs, we generated genetic models co-deficient in STAT3/5a/5b with or without STAT1 or JAK1. Although loss of STAT3/5a/5b leads to a JAK1-dependent upregulation of STAT1, the formation …
An Antioxidant Cocktail Of Tert-Butylhydroquinone And A Manganese Porphyrin Induces Toxic Levels Of Oxidative Stress In Cancer Cells,
2026
Thomas Jefferson University
An Antioxidant Cocktail Of Tert-Butylhydroquinone And A Manganese Porphyrin Induces Toxic Levels Of Oxidative Stress In Cancer Cells, Sandra Tamarin, Hannah Jung, Joseph Lamorte, Laura Biesterveld, Gabriel Piñero, Grace Turchetta, Molly Myers, Rebecca Oberley-Deegan, Aimee Eggler
Student Papers, Posters & Projects
Despite significant advancement in cancer treatments, therapies with minimal toxicity to healthy cells are still limited. One targetable weakness of cancer cells is their sensitivity to oxidative stress. We find that the combination of two antioxidants—the common food additive tert-butylhydroquinone (tBHQ) and a manganese porphyrin in clinical trials, MnTnBuOE-2-PyP5+ (MnBuOE)—increases oxidative stress and causes apoptotic death in several cancer cell lines, but not in mouse primary fibroblasts. Investigating the mechanism of cell death, MnBuOE is observed to catalyze the oxidation of tBHQ, producing the electrophilic quinone tert-butylquinone (tBQ). A critical role for tBQ and its electrophilic character was revealed with …
Reverse Micelles Produce Hydroxyapatite Nanoparticles As More Efficient Gene Delivery Carriers Than Regular Micelles,
2026
Chapman University
Reverse Micelles Produce Hydroxyapatite Nanoparticles As More Efficient Gene Delivery Carriers Than Regular Micelles, Vuk Uskoković
Administration and Staff Articles and Research
Hydroxyapatite (HAp) is an effective inorganic gene delivery carrier due to its ability to transport genetic cargo across cell membranes, protect it from proteolysis, and enable escape from late endosomes via pH-controlled dissolution. However, its transfection efficiency remains lower than that of viral agents, prompting studies of hybrids with cationic molecules or phases to enhance the gene delivery performance. This study reports on the synthesis of HAp in regular and reverse micellar regions of a ternary microemulsion system composed of cetyltrimethylammonium bromide (CTAB), 1-hexanol and water. Spectroscopic characterization revealed that CTAB headgroups adopted more ordered supramolecular conformations in reverse micelles …
Biology Department Publications: 2025,
2026
WashU
Biology Department Publications: 2025, Sam Lindgren
Biology Department Bibliographies
This document is a non-comprehensive list of publications made by graduate students, post-doctoral researchers, and faculty members in the Biology Department in 2024. It indexes those publications available through PubMed, and serves as an archival record of the Department's robust scholarly contributions.
Dapagliflozin Attenuates Cisplatin-Induced Nephrotoxicity In Rats Through Modulation Of Ros/Nf-Κb, Bcl2/Bax And Pink1/Parkin Signaling Pathways,
2026
The British University in Egypt
Dapagliflozin Attenuates Cisplatin-Induced Nephrotoxicity In Rats Through Modulation Of Ros/Nf-Κb, Bcl2/Bax And Pink1/Parkin Signaling Pathways, Esraa K. Khallaf, Eman A. Ramadan, Mohey M. Elmazar, Marwa M. Safar
Pharmacy
Dapagliflozin (DPG), an anti-diabetic drug, has gained attention for its renal protective effects through multiple molecular pathways, yet its impact on mitophagy in cisplatin (CIS) nephrotoxicity remains unclear. This study aimed to examine the impact of DPG against CIS-induced nephrotoxicity in rats, targeting mainly PINK1/Parkin-mediated mitophagy and inflammatory/apoptotic pathways. Male Sprague Dawley rats received DPG (10 mg/kg; p.o) daily for 14 consecutive days and AKI was induced by a single injection of CIS (7 mg/kg; i.p) on day 10. Blood glucose, serum levels of creatinine and urea nitrogen, oxidative stress, inflammatory, apoptotic, mitophagy markers, and histological changes were assessed. DPG …
Selective Deletion Of Slc2a1 From The Rpe Reveals That Rods But Not Cones Depend On Glucose Transport Across The Outer Blood-Retinal Barrier,
2026
Thomas Jefferson University
Selective Deletion Of Slc2a1 From The Rpe Reveals That Rods But Not Cones Depend On Glucose Transport Across The Outer Blood-Retinal Barrier, Lauren L. Daniele, John Y.S. Han, Minzhong Yu, Ravi A. Sangani, Craig D. Beight, Cyrus Rostami, Philip D. Kiser, Neal S. Peachy, Nancy J. Philp
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
GLUT1 facilitates a continuous flow of glucose across the inner and outer blood-retinal barriers (BRBs) to support vision. To understand the extent to which photoreceptors rely on glucose transport across the outer BRB, we generated a tamoxifen-inducible conditional knockout of Slc2a1 in the retinal pigment epithelium (RPE) (RPE-iΔGlut1). In the RPE-iΔGlut1 mice, rod photoreceptors exhibited impaired outer segment renewal and decreased the expression of proteins involved in phototransduction and ciliary transport. Proteins regulating the retinal stress response increased. Cone photoreceptors were functional and viable 15 months post-tamoxifen treatment in the RPE-iΔGlut1 mice, while 70% of the rods died. …
Elevated Trna Halves In Olfactory Epithelial Cells Of Patients With Schizophrenia,
2026
Thomas Jefferson University
Elevated Trna Halves In Olfactory Epithelial Cells Of Patients With Schizophrenia, Justin T. Gumas, Megumi Shigematsu, Karin E. Borgmann-Winter, C. G. Hahn, Yohei Kirino
Computational Medicine Center Faculty Papers
Schizophrenia patients' olfactory epithelial cells contain abundant immune-activating tRNA fragments, linking small RNA biology to inflammation and suggesting avenues for diagnostics.
Decoupling Of Reproduction And Lifespan Trade-Off In Caenorhabditis Elegans Through Microbial Programming,
2026
Louisiana State University and Agricultural and Mechanical College
Decoupling Of Reproduction And Lifespan Trade-Off In Caenorhabditis Elegans Through Microbial Programming, Nora M. Villafuerte
LSU Master's Theses
The microbiome is increasingly recognized as a major regulator of host physiology. Using the Caenorhabditis elegans model, we investigated how natural commensal bacteria modulate host reproduction and lifespan through internal egg hatching, a phenotype in which retained embryos hatch within the maternal body. Screening strains from the CeMbio collection identified four focal strains Ochrobactrum BH3, Lelliottia JUb66, Pantoea BIGb0393, and Enterobacter CEent1 that significantly increased internal egg hatching during the late reproductive period. This contrasts with pathogenic bacteria, which induce early-onset internal egg hatching. Across the focal strains, worms exhibited reduced total brood size but an expanded reproductive window relative …
Computational Comparative Genome Analysis Reveals The Characteristics Of Acinetobacter Baumannii C123 Strains,
2026
De La Salle Medical and Health Sciences Institute, Philippines
Computational Comparative Genome Analysis Reveals The Characteristics Of Acinetobacter Baumannii C123 Strains, Jennilyn Nicole G. Mendoza
The Lasallian Journal of Health
Acinetobacter baumannii is a Gram-negative, aerobic and multi-drug resistant bacterial pathogen commonly associated with nosocomial infections. This species has several strains and is known to cause pneumonia, septi cemia, meningitis, urinary tract infection and wound infection which are associated with high mortality rates. This study focused on a genome-wide compari son among target C123 strain and 15 other reference strains to predict the overall properties, and resistance mechanisms of the C123 strain. A total of 16 whole genome sequence strains were retrieved from NCBI database for analysis. The selected strains were assem bled and annotated using computational tools. Further more, …
Inhomogeneous Branching Random Walks: Incorporating Genealogy And Density Effects,
2026
Grinnell College
Inhomogeneous Branching Random Walks: Incorporating Genealogy And Density Effects, Lauren Ajax, Beatrice Durham, Pratima Hebbar, Cade Johnston, Jiayi Zhang
Spora: A Journal of Biomathematics
We introduce a novel framework using inhomogeneous branching random walks (BRWs) to model biological processes, specifically by introducing genealogy-dependence in branching rates and displacement distributions to model bacterial colony growth. Current stochastic models often either assume independent and identical behavior of individual agents or incorporate only spatiotemporal inhomogeneity, ignoring the effect of genealogy-based inhomogeneity on the long-time behavior of these processes. Such asymptotics are of independent mathematical interest and are crucial in understanding the emergence of patterns. We propose several inhomogeneous BRW models in 2D space where displacement distributions and branching rates vary with time, space, and genealogy. A combined …
Antiestrogens As Bone Protective Therapeutics For Estrogen Receptor-Positive Breast Cancer In The Presence Of Osteoporosis,
2026
VCU Pathology and Biochemistry
Antiestrogens As Bone Protective Therapeutics For Estrogen Receptor-Positive Breast Cancer In The Presence Of Osteoporosis, Faith E. Parker, Emily K. Zboril, David C. Boyd, Rachel Myrick, J. Chuck Harrell
UROP Posters
Breast cancer (BC) is one of the most significant causes of mortality among women and the second leading cause of cancer death in women. The estrogen receptor (ER) is a key oncogenic driver in the majority of breast cancer. ER+ BC is the most common molecular subtype of BC. Management of ER+ breast cancer varies depending on menopausal status. For premenopausal women, the goal is to suppress estradiol production from the ovaries with surgical oophorectomy and/or aromatase inhibitors. In postmenopausal women, endocrine therapy (ET) serves to suppress estradiol production from sources other than the ovaries. During the menopausal transition, estradiol …
Investigating The Effects Of Nucleopore Defects On The Cellular Response To Stress In Als/Ftd Ipsc-Derived Neurons,
2026
University of Rhode Island
Investigating The Effects Of Nucleopore Defects On The Cellular Response To Stress In Als/Ftd Ipsc-Derived Neurons, Alicia Christine Collins
Open Access Dissertations
Amyotrophic lateral sclerosis/frontotemporal dementia (ALS/FTD) is a progressive neurodegenerative disease spectrum characterized by motor dysfunction, cognitive decline, and death within a few years of clinical onset. Hallmark features of ALS/FTD include defects in nucleocytoplasmic transport (NCT) and abnormal cytoplasmic mislocalization and aggregation of the RNA-binding protein TDP-43, both of which have been shown to be exasperated by oxidative stress (OS). It remains unclear how these processes are connected and how they collectively contribute to neurodegeneration. To fill this gap of knowledge, we used human embryonic kidney cells, neuroblastoma cells, and induced pluripotent stem cell-derived cortical neurons harboring the ALS/FTD C9ORF72 …
