Core Binding Factors (CBFs) are members of a small family of transcription factors that play critical roles in a number of mammalian developmental processes. CBFs are heterodimers consisting of a CBFα subunit, which contacts and binds DNA at the...
Metal ions confer structural stability and reactivity to a large number of proteins that use the amino acids histidine (His) and cysteine (Cys) to form stable metal-ligand complexes. The stability of metal-His and metal-Cys interactions and their...
Hematopoietic stem cells (HSCs) are the cells that can give rise to all different lineages of differentiated/mature blood cells. HSCs are capable of self-renewal and maintaining the homeostasis of differentiated cells for specific functions. The...
Despite immunogenicity, melanoma-specific vaccines have demonstrated minimal clinical efficacy in patients with established disease, but enhance survival when administered in the adjuvant setting. It has been shown that T cell infiltration of...
Core binding factor translocations and inversions are among the most frequently identified mutations in acute myeloid leukemia. We present work that characterizes the functional contributions of domains within the fusion proteins resulting from the...
Radiculitis -- Endocrine aspects. Radiculitis -- Sex factors. Radiculitis -- Pathophysiology. Pain -- Sex factors. Progesterone -- Physiological effect. Cellular signal transduction. Neuregulin-1 -- physiology.
Chronic low back pain is a debilitating and devastating disease affecting millions of people worldwide. Considerable evidence indicates that there are sex-related differences in clinical and experimental pain sensitivity in men and women. Women...
CD antigens. Immune response -- Regulation. Hemoglobin.
CD163 is a monocyte- and macrophage-specific surface glycoprotein proposed to function in the maintenance of homeostasis and the resolution of inflammation. CD163 binds hemoglobin-haptoglobin complexes implicating this receptor as a hemoglobin...
Human cancer is developed as the consequence of the activation of oncogenes and inactivation of tumor suppression genes. Modern sciences has identified and characterized the functions of such genes to understand the mechanism of cancer development...
Studies have implicated the essential role of Vitamin A (VA) and its active metobolite, retinoic acid (RA) in both host defense and tolerance through manipulation of various immune cells, including T cells, B cells, macrophages and others. CD8⁺ T...
Brain tissue mechanics are an important biomarker for neurological disorders, yet methods to obtain tissue information yield inconsistent conclusions. These techniques can be invasive or require excised tissue, where tissue function is altered from...
Many protocols for adoptive T cell therapy (ACT) include preparative conditioning strategies to deplete host lymphocytes prior to T cell infusion. Total body irradiation and high-dose chemotherapy regimens not only relieve immunosuppression, but...
As methicillin-resistant Staphylococcus aureus (MRSA) hospitalizations keep increasing, the understanding of the characteristics that make one isolate more successful over another is paramount. Strain variations among Staphylococcus aureus observed...
Fluorescence molecular imaging will have an important clinical impact in the area of guided oncology surgery, where emerging technologies are poised to provide the surgeon with real-time molecular information to guide resection, using targeted...
Leukemia represents a small percentage of human cancer, accounting for about 5% of all cases of cancer in adults, but, interestingly, for about 50% of all cases of cancer in children. The behavior of leukemia is often regulated by the chromosomal...
Gustatory pheromones regulate mating behaviors in Drosophila melanogaster and represent an important model for understanding how sensory stimuli can drive behavior. However, the genes and cells involved in pheromone detection have remained poorly...
Despite the array of targeted therapeutics that currently exist to combat breast cancer, disease progression leading to metastasis, and tumor recurrence still remains a significant clinical challenge. Efforts to identify novel pathways and...
The Mixed Lineage Leukemia (MLL1) gene was first cloned as a hot spot of chromosomal translocations in acute leukemia. More than 70 fusion proteins of MLL1 have been described in both lymphoid and myeloid leukemia and many are highly associated...
Molecular imaging of cancer features is a critical part of advancing better tools for oncology management and drug discovery, yet it is still evolving as a useful tool. Diffuse Fluorescence Tomography (FT) is one approach to molecular imaging, used...
ID proteins are naturally occurring dominant negative HLH-transcription factors that are highly expressed during development but generally not expressed in adult tissue except for selected cell types and some stem cells. Also, aberrant expression...
Fc receptors. Dendritic cells. Immune recognition.
Three types of Fc receptors for IgG, FcyRI (CD64), FcyRII (CD32), and FcyRIII (CD 16) are expressed differentially on blood leukocytes. In particular, CD64 and CD32 are constitutively expressed on mononuclear phagocytes of the human myeloid system....
Circadian rhythms. Proteins -- Synthesis -- Effect of light on. Genetic regulation. Neurospora crassa -- Reproduction -- Effect of light on. Neurospora crassa -- Genetics.
To understand how the circadian clock can temporally organize a cell, the biochemical characterization of a clock protein, FRQ, was initiated in Neurospora crassa using immunochemical techniques. FRQ accumulated in constant light to maximum levels...