Dr. Little is an Assistant Professor in the Department of Medicine. He attends on the Allergy Consultation Service as well as the Medical Intensive Care Unit and Pulmonary Consultation Service at Boston Medical Center . His outpatient activity is concentrated in the Adult Asthma and Allergy Clinics.
Dr. Little’s longstanding clinical interests and research efforts are focused on examining the nature of airway inflammation in allergic asthma, and translational approaches to diagnostics of allergic disease.
Prior to coming to Boston University, during a postdoctoral fellowship at the UCSF Cardiovascular Research Institute , he investigated the effect of causing an experimental cold in asthmatic and healthy volunteers, followed by concurrent examination of clinical asthma markers (e.g., spirometry, symptoms) and airway secretions by nasal lavage and sputum induction.
In the laboratory, he used key cytokine transgenic and knockout mice to investigate antigen-dependent and -independent allergic airway inflammation. Specifically, he investigated interleukin-16, a major CD4 ligand, as a paradigm for downregulation of antigen-dependent TH2 inflammation.
His translational research continues at Boston University as a principle investigator in a clinic-based study to develop a rapid saliva diagnostics platform for determining the causes of deterioration in asthma control. This study has expanded to both Emergency Room populations at B.U. and cohorts of pediatric asthmatics in collaboration Dr. Elizabeth Matsui, Pediatric Allergy/Immunology at Johns Hopkins. This translational approach has also been used in developing a point of care device to accurately and rapidly quantify allergen-specific IgE using component-resolved diagnostics. This latter ongoing effort is in collaboration with Drs. M. Selim Unlü in the Boston University College of Engineering.
He has also participated as a Co-Investigator in immunotherapy trials with the NHLBI-funded Inner City Asthma Consortium, in collaboration with the BUMC site PI, Dr. George O’Connor.
Dr. Little’s educational and administrative responsibilities include directing the Boston University Allergy/Immunology Fellowship Training Program and being the Medical Director of the Pulmonary, Allergy and Sleep Clinics. He is also the Clinical Director of Allergy at Boston Medical Center, a role that touches on care delivery in the inpatient and outpatient settings.
Research interests include:
-Salivary Diagnostics of Lung Disease
-Point of Care Diagnostics of Allergic Disease
Clinical interests include:
-Critical Care Medicine
- Active Staff Privileges, Pulmonary, Allergy, Sleep & Critical Care Medicine, Medicine, Boston Medical Center
- Tufts University School of Medicine, MD
- Harvard College, AB
- Published on 11/3/2014
Curiel-Lewandrowski C, Yamasaki H, Si CP, Jin X, Zhang Y, Richmond J, Tuzova M, Wilson K, Sullivan B, Jones D, Ryzhenko N, Little F, Kupper TS, Center DM, Cruikshank WW. Retraction: Loss of nuclear pro-IL-16 facilitates cell cycle progression in human cutaneous T cell lymphoma. J Clin Invest. 2014 Nov; 124(11):5085. PMID: 25365075.
- Published on 9/25/2013
Reddy D, Little FF. Glucocorticoid-resistant asthma: more than meets the eye. J Asthma. 2013 Dec; 50(10):1036-44. PMID: 23923995.
- Published on 12/7/2011
Konter JM, Parker JL, Baez E, Li SZ, Ranscht B, Denzel M, Little FF, Nakamura K, Ouchi N, Fine A, Walsh K, Summer RS. Adiponectin attenuates lipopolysaccharide-induced acute lung injury through suppression of endothelial cell activation. J Immunol. 2012 Jan 15; 188(2):854-63. PMID: 22156343.
- Published on 11/14/2011
Curiel-Lewandrowski C, Yamasaki H, Si CP, Jin X, Zhang Y, Richmond J, Tuzova M, Wilson K, Sullivan B, Jones D, Ryzhenko N, Little F, Kupper TS, Center DM, Cruikshank WW. Loss of nuclear pro-IL-16 facilitates cell cycle progression in human cutaneous T cell lymphoma. J Clin Invest. 2011 Dec; 121(12):4838-49. PMID: 22080865.
- Published on 8/5/2011
Richmond J, Finkel M, Studwell A, Little F, Cruikshank W. Introduction of pro-interleukin-16 inhibits T-lymphoblastic leukemia growth in mice. J Cancer Res Clin Oncol. 2011 Oct; 137(10):1581-5. PMID: 21818556.
- Published on 10/22/2010
Cushing L, Kuang PP, Qian J, Shao F, Wu J, Little F, Thannickal VJ, Cardoso WV, Lü J. miR-29 is a major regulator of genes associated with pulmonary fibrosis. Am J Respir Cell Mol Biol. 2011 Aug; 45(2):287-94. PMID: 20971881.
- Published on 3/15/2009
Blicharz TM, Siqueira WL, Helmerhorst EJ, Oppenheim FG, Wexler PJ, Little FF, Walt DR. Fiber-optic microsphere-based antibody array for the analysis of inflammatory cytokines in saliva. Anal Chem. 2009 Mar 15; 81(6):2106-14. PMID: 19192965.
- Published on 3/7/2008
Summer R, Little FF, Ouchi N, Takemura Y, Aprahamian T, Dwyer D, Fitzsimmons K, Suki B, Parameswaran H, Fine A, Walsh K. Alveolar macrophage activation and an emphysema-like phenotype in adiponectin-deficient mice. Am J Physiol Lung Cell Mol Physiol. 2008 Jun; 294(6):L1035-42. PMID: 18326826.
- Published on 3/6/2008
Wilson AA, Kwok LW, Hovav AH, Ohle SJ, Little FF, Fine A, Kotton DN. Sustained expression of alpha1-antitrypsin after transplantation of manipulated hematopoietic stem cells. Am J Respir Cell Mol Biol. 2008 Aug; 39(2):133-41. PMID: 18323534.
- Published on 1/1/2008
Cruikshank W, Little F. lnterleukin-16: the ins and outs of regulating T-cell activation. Crit Rev Immunol. 2008; 28(6):467-83. PMID: 19265505.
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