The research team at the University of Iowa's Department of Anatomy and Cell Biology is composed of a diverse group of scientists dedicated to advancing knowledge in the fields of anatomy, cell biology, and biomedical research. The team includes experienced faculty members, postdoctoral fellows, and graduate students who collaborate on innovative research projects. Their work spans a range of topics, including developmental biology, neurobiology, regenerative medicine, and cancer biology. By leveraging cutting-edge technologies and interdisciplinary approaches, they aim to make significant contributions to scientific understanding and improve human health.

VIEW A LIST OF RESEARCH INVESTIGATORS AND INTERESTS

Martine Dunnwald

Martine Dunnwald, PharmD, PhD

  • Anatomical variations

 


Darren Hoffmann

Darren Hoffmann, PhD

  • Use of anatomy simulations to improve student learning of gross anatomy
  • Integration of massage therapy and anatomy for health professions students
  • Training of graduate students and post-doctoral fellows for teaching roles
  • Self-regulated learning and constructivist teaching/learning methods

Marc Pizzimenti

Marc Pizzimenti, PhD

  • Assessing the role of interactive teaching techniques in enhancing learning

Adam Dupuy

Adam Dupuy, PhD

  • Genetics of T-cell acute lymphoblastic leukemia
  • Cancer gene discovery using transponson mutagenesis

 


Tina Tootle

Tina Tootle, PhD

  • Mechanisms of prostaglandin-mediated cell migration and cytoskeleton remodeling

Charles Yeaman

Charles Yeaman, PhD

  • Cellular mechanisms of tumor cell migration and invasion

Brad Amendt

Brad A. Amendt, PhD

 

 


Martine Dunnwald

Martine Dunnwald, PharmD, PhD

  • Mechanisms of IRF6-mediated keratinocyte migration during wound healing
  • Role of cleft-associated genes in wound healing and tissue repair


John Engelhardt

John F. Engelhardt, PhD 

  • Redox-mediated signal transduction pathways in disease
  • Receptor signaling and endosomal control of NADPH oxidases
  • Cell Biology of adeno-associated virus (AAV) transduction


Andrew Frank

C. Andrew Frank, PhD

  • Synaptic transmission and muscle-to-nerve retrograde signaling in Drosophila


Masataka Kawai

Masataka Kawai, PhD

  • Molecular mechanisms of force generation in striated muscles
  • Reconstitution of the thin filament in cardiac muscles
  • Positive allosteric effect of tropomyosin on the actomysin interaction 
  • Mechanisms of underlying hypertrophic cardiomyopathy (HCM) 


Fang Lin

Fang Lin, MD, PhD

  • Involvement of G protein signaling in the migration of primordial germ cells (PGC)
  • Identification of G proteins and G protein-coupled receptors that regulate gastrulation


Tom Rutkowski

Tom Rutkowski, PhD

  • Mechanisms by which cells adapt or succumb to chronic protein misfolding stresses
  • Systems biology of the endoplasmic reticulum stress response—how integration of signals from distinct stress-sensing pathways brings about discrete changes in cellular physiology


Tina Tootle

Tina Tootle, PhD

  • Mechanisms of prostaglandin-mediated cytoskeleton remodeling during Drosophila oogenesis
  • Border-cell migration as a model for understanding prostaglandin-mediated invasive cell migration


Charles Yeaman

Charles Yeaman, PhD

  • Cellular mechanisms involved in development and maintenance of epithelial-cell polarity
  • Roles of Ras-like GTPases and Exocyst in epithelial membrane trafficking
  • Functions of primary cilia in regulating epithelial-cell growth and differentiation

Brad Amendt

Brad A. Amendt, PhD

  • Mouse models for craniofacial anomalies
  • Transcriptional gene networks for craniofacial and tooth development
  • New approaches and mouse models for microRNA function
  • The role of Hippo Signaling in craniofacial growth


Botond Banfi

Botond Banfi, MD, PhD

  • NADPH oxidase regulation in hair-cell development in the inner ear 


Martine Dunnwald

Martine Dunnwald PharmD, PhD

  • In vivo function of novel cleft-associated genes in craniofacial development
  • Role of cleft-associated genes in epidermal development and differentiation


John Engelhardt

John F. Engelhardt, PhD 

  • Transcriptional control of submucosal-gland formation in the airway
  • Somatic-cell reprogramming by nuclear transfer and the development of new genetic models


Andrew Frank

C. Andrew Frank, PhD

  • Development of the Drosophila neuromuscular junction in the context of unstable synaptic function


Fang Lin

Fang Lin, MD, PhD

  • Investigation of G protein signaling in zebrafish embryogenesis


Tina Tootle

 Tina Tootle, PhD

  • Use of Drosophila, in particular oogenesis, to elucidate the molecular mechanisms underlying prostaglandin action

Brad Amendt

Brad A. Amendt, PhD

  • microRNA gene therapies for tissue engineering
  • Development of 3D printed scaffolds and gene therapies for cleft palate repair
  • Bone and tissue regeneration using new microRNA biotechnologies


Botond Banfi

Botand Banfi, MD, PhD

  • Molecular mechanisms that underlying defects in cystic fibrosis and deafness, with a focus on ROS and NADPH oxidase


Adam Dupuy

Adam Dupuy, PhD

  • Use of sleeping beauty transposon system to generate tissue specific-models of cancer in mice


John Engelhardt

John F. Engelhardt, PhD

  • Development of gene therapies for inherited and environmentally induced diseases
  • Development of recombinant adeno-associated viral vectors for gene therapy
  • Investigation of the pathogenesis and treatment of cystic fibrosis lung disease
  • Mechanisms underlying ischemia/reperfusion injury and applications of gene therapy in the liver


Andrew Frank

C. Andrew Frank, PhD

  • Use of Drosophila genetics and pharmacology to understand signaling pathways that link synaptic instability to disorders of the nervous system


Tom Rutkowski

Tom Rutkowski, PhD

  • Mechanistic links between endoplasmic reticulum homeostasis and lipid metabolism in the liver
  • Mechanisms whereby dysregulation of the ER stress response contributes to diseases of liver function (metabolic syndrome, hepatitis, alcohol steatosis)


Ling Yang

Ling Yang, PhD

  • . Cellular and molecular mechanisms of Nonalcoholic fatty liver disease (NAFLD);
  • . Organelle function in the context of obesity and diabetes;
  • . The role of organelle stress responses in maintaining Immuno-metabolic homeostasis in cardiovascular diseases (CVDs)


Charles Yeaman

Charles Yeaman, PhD

  • Molecular mechanisms underlying renal cystogenesis, with a focus on dysfunction of the primary cilia 

Andrew Frank

C. Andrew Frank, PhD

  • Use of electrophysiology to understand the phenomenology and molecular mechanisms that underlie synaptic homeostasis, and the maintenance of stable synapse function


Marc Pizzimenti

Marc Pizzimenti, PhD

  • Biomechanical implications of motor deficits on movement control as the result of stroke
  • Delineating the degree to which recovery of movement is enhanced with treatment

Ling Yang

Ling Yang PhD

  • Cellular and molecular mechanisms of Nonalcoholic fatty liver disease (NAFLD);
  • Organelle function in the context of obesity and diabetes;
  • The role of organelle stress responses in maintaining immuno-metabolic homeostasis in cardiovascular diseases (CVDs).

 

Brad Amendt

Brad A. Amendt, PhD 

  • Characterization of stem cells in bone, dental and craniofacial tissues
  • Manipulation of adult stem cells for bone and tooth regeneration


John Engelhardt

John F. Engelhardt, PhD

  • Characterization of stem cells in the airway, and of the biology of lung stem-cell niches

Fang Lin

Fang Lin, MD, PhD

  • Use of zebrafish as a model to elucidate the functions of Gβγ/PI3Kγ in angiogenesis