Inherent biomechanical traits enable infective filariae to disseminate through collecting lymphatic vessels

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Collecting Lymphatic Vessel Permeability Facilitates Adipose Tissue Inflammation and Distribution of Antigen to Lymph Node-Homing Adipose Tissue Dendritic Cells

Melody Swartz, Wei Wang

Collecting lymphatic vessels (CLVs), surrounded by fat and endowed with contractile muscle and valves, transport lymph from tissues after it is absorbed into lymphatic capillaries. CLVs are not known to participate in immune responses. In this study, we ob ...

American Association of Immunologists ; Oxford University Press2015

FOXC2 and fluid shear stress stabilize postnatal lymphatic vasculature

Nadine Fournier, Mauro Delorenzi

Biomechanical forces, such as fluid shear stress, govern multiple aspects of endothelial cell biology. In blood vessels, disturbed flow is associated with vascular diseases, such as atherosclerosis, and promotes endothelial cell proliferation and apoptosis ...

American Society for Clinical Investigation2015

Towards the Identification of Disease Signatures

Anastasia Ailamaki, Thomas Heinis, Manolis Karpathiotakis

The identification of biological signatures of diseases will enable the development of new biologically grounded classifications of brain diseases, leading to a new systematic understanding of their causes, and new diagnostic tools. In this paper we presen ...

Springer International Publishing2015

Optimization and regeneration kinetics of lymphatic-specific photodynamic therapy in the mouse dermis

Melody Swartz, Patrycja Nowak-Sliwinska

Lymphatic vessels transport fluid, antigens, and immune cells to the lymph nodes to orchestrate adaptive immunity and maintain peripheral tolerance. Lymphangiogenesis has been associated with inflammation, cancer metastasis, autoimmunity, tolerance and tra ...

Springer2014

Immunomodulatory Roles of Lymphatic Vessels in Cancer Progression

Melody Swartz

Lymphatic vessels in the tumor microenvironment are known to foster tumor metastasis in many cancers, and they can undergo activation, hyperplasia, and lymphangiogenesis in the tumor microenvironment and in the tumor-draining lymph node. The mechanism unde ...

Amer Assoc Cancer Research2014

Enhancing Efficacy of Anticancer Vaccines by Targeted Delivery to Tumor-Draining Lymph Nodes

Jeffrey Alan Hubbell, Melody Swartz, Alexandre de Titta, Pedro Romero, Marie Ballester, Laura Jeanbart, Patricia Corthésy Henrioud

The sentinel or tumor-draining lymph node (tdLN) serves as a metastatic niche for many solid tumors and is altered via tumor-derived factors that support tumor progression and metastasis. tdLNs are often removed surgically, and therapeutic vaccines against ...

Amer Assoc Cancer Research2014

Targeting the tumor-draining lymph node with adjuvanted nanoparticles reshapes the anti-tumor immune response

Jeffrey Alan Hubbell, Melody Swartz, Efthymia Vokali

Accumulating evidence implicates the tumor-draining lymph node (TDLN) in tumor-induced immune escape, as it drains regulatory molecules and leukocytes from the tumor microenvironment. We asked whether targeted delivery of adjuvant to the TDLN, presumably a ...

Elsevier Sci Ltd2014

Time-resolved imaging system for fluorescence-guided surgery with lifetime imaging capability

Edoardo Charbon, Claudio Bruschini, Douglas Hanahan, Krisztian Homicsko, Riccardo Sinisi, François Eric Powolny

We present a single-photon camera for fluorescence imaging, with a time resolution better than 100ps, capable of providing both intensity and lifetime images. the camera was fabricated in standard CMOS technology. With this FluoCam we show the possibility ...

Spie-Int Soc Optical Engineering2014

Lymphatic vasculature mediates macrophage reverse cholesterol transport in mice

Melody Swartz

Reverse cholesterol transport (RCT) refers to the mobilization of cholesterol on HDL particles (HDL-C) from extravascular tissues to plasma, ultimately for fecal excretion. Little is known about how HDL-C leaves peripheral tissues to reach plasma. We first ...

American Society for Clinical Investigation2013