keyword
MENU ▼
Read by QxMD icon Read
search

Lymphangiogenesis

keyword
https://www.readbyqxmd.com/read/28212191/endothelial-cell-metabolism-an-update-anno-2017
#1
Laure-Anne Teuwen, Nihed Draoui, Charlotte Dubois, Peter Carmeliet
PURPOSE OF REVIEW: Endothelial cell metabolism has recently emerged as an important coregulator of angiogenesis and is therefore a promising new target in various angiogenesis-associated illnesses, like cancer. In this review, we discuss recent insights in endothelial cell metabolism in both physiological and pathological conditions and discuss possible translational implications. RECENT FINDINGS: Two metabolic pathways that determine the performance of endothelial cells are glycolysis and fatty acid oxidation (FAO)...
February 15, 2017: Current Opinion in Hematology
https://www.readbyqxmd.com/read/28205389/growth-inhibition-of-formed-corneal-neovascularization-following-fosaprepitant-treatment
#2
Fabio Bignami, Anna Lorusso, Paolo Rama, Giulio Ferrari
PURPOSE: The aim of this study was to test the efficacy of Neurokinin-1 Receptor (NK-1R) antagonist -Fosaprepitant- in inducing regression of established corneal neovascularization (CNV). METHODS: Twenty C57BL/6 mice underwent alkali burn. Seven days later, when corneal neovessels had developed, they received Fosaprepitant 10 mg/ml, administered topically six times a day in the right eye for 10 days. In parallel, a group of 20 causticated mice was treated with normal saline, as control...
February 15, 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28188790/the-role-of-elk3-to-regulate-peritumoral-lymphangiogenesis-and-vegf-c-production-in-triple-negative-breast-cancer-cells
#3
Nuri Oh, Ji-In Park, Ji-Hoon Park, Kwang-Soo Kim, Dong Ryul Lee, Kyung-Soon Park
Tumor-induced lymphangiogenesis, a major conduit for cancer cell dissemination from the primary tumor site to lymph nodes and beyond, eventually leads to metastasis in cancer patients. Given the recent evidence revealing that the suppression of ELK3 inhibits the metastasis of triple-negative breast cancer cells, we aimed to study the underlying mechanism of impaired metastasis in ELK3-suppressed MDA-MB-231 cells (ELK3 KD) with regard to lymphangiogenesis. We found that the secretome of ELK3 KD cells inhibited tube formation, whereas it promoted the migration and invasion of lymphatic endothelial cells (LECs) in vitro...
February 8, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28186091/topical-tacrolimus-for-the-treatment-of-secondary-lymphedema
#4
Jason C Gardenier, Raghu P Kataru, Geoffrey E Hespe, Ira L Savetsky, Jeremy S Torrisi, Gabriela D García Nores, Dawit K Jowhar, Matthew D Nitti, Ryan C Schofield, Dean C Carlow, Babak J Mehrara
Secondary lymphedema, a life-long complication of cancer treatment, currently has no cure. Lymphedema patients have decreased quality of life and recurrent infections with treatments limited to palliative measures. Accumulating evidence indicates that T cells play a key role in the pathology of lymphedema by promoting tissue fibrosis and inhibiting lymphangiogenesis. Here using mouse models, we show that topical therapy with tacrolimus, an anti-T-cell immunosuppressive drug, is highly effective in preventing lymphedema development and treating established lymphedema...
February 10, 2017: Nature Communications
https://www.readbyqxmd.com/read/28183530/tnf%C3%AE-are-mice-display-abnormal-lymphatics-and-develop-tertiary-lymphoid-organs-in-the-mesentery
#5
Sonia Rehal, Pierre-Yves von der Weid
Chronic inflammatory diseases are associated with a persistent and enhanced response to environmental antigens. As an adaptive response to this exaggerated immune state, affected tissue typically develops tertiary lymphoid organs. Studies of Crohn disease (CD), a chronic inflammatory disease of the intestinal tract, report tertiary lymphoid organs present within the mucosal wall, along with other lymphatic diseases, such as lymphangiogenesis and obstructed lymphatic vessels. These observations suggest that downstream mesenteric lymphatic vessels and lymph drainage into mesenteric lymph nodes may be compromised...
February 6, 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/28179432/an-evolutionarily-conserved-role-for-polydom-svep1-during-lymphatic-vessel-formation
#6
Terhi Kärpanen, Yvonne Padberg, Serge A van de Pavert, Cathrin Dierkes, Nanami Morooka, Josi Peterson-Maduro, Glenn van de Hoek, Max Adrian, Naoki Mochizuki, Kiyotoshi Sekiguchi, Friedemann Kiefer, Dörte Schulte, Stefan Schulte-Merker
Rationale: Lymphatic vessel formation and function constitutes a physiologically and pathophysiologically important process, but its genetic control is not well understood. Objective: Here, we identify the secreted Polydom/Svep1 protein as essential for formation of the lymphatic vasculature. We analyzed mutants in mice and zebrafish to gain insight into the role of Polydom/Svep1 in the lymphangiogenic process. Methods and Results: Phenotypic analysis of zebrafish polydom/svep1 mutants showed a decrease in venous and lympho-venous sprouting, which leads to an increased number of intersegmental arteries...
February 8, 2017: Circulation Research
https://www.readbyqxmd.com/read/28165470/sodium-chloride-promotes-tissue-inflammation-via-osmotic-stimuli-in-subtotal-nephrectomized-mice
#7
Fumiko Sakata, Yasuhiko Ito, Masashi Mizuno, Akiho Sawai, Yasuhiro Suzuki, Takako Tomita, Mitsuhiro Tawada, Akio Tanaka, Akiyoshi Hirayama, Akihiro Sagara, Takashi Wada, Shoichi Maruyama, Tomoyoshi Soga, Seiichi Matsuo, Enyu Imai, Yoshifumi Takei
Chronic inflammation, which is often associated with high all-cause and cardiovascular mortality, is prevalent in patients with renal failure; however, the precise mechanisms remain unclear. High-salt intake was reported to induce lymphangiogenesis and autoimmune diseases via osmotic stimuli with accumulation of sodium or chloride. In addition, sodium was recently reported to be stored in the extremities of dialysis patients. We studied the effects and mechanisms of high salt loading on tissue and systemic inflammation in subtotal-nephrectomized mice (5/6Nx) and in cultured cells...
February 6, 2017: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/28163024/vascular-endothelial-growth-factor-c-induces-osteogenic-differentiation-of-human-mesenchymal-stem-cells-through-the-erk-and-runx2-pathway
#8
Juri Murakami, Masakazu Ishii, Fumio Suehiro, Kiyohide Ishihata, Norifumi Nakamura, Masahiro Nishimura
Vascular endothelial cell growth factor C (VEGF-C) is a member of the VEGF family and plays a role in a variety of biological activities including lymphangiogenesis, angiogenesis, and neurogenesis through VEGF receptor 2 (VEGFR2) and 3 (VEGFR3). However, it has not been elucidated whether VEGF-C promotes osteogenic differentiation. Herein, we investigated the effects of VEGF-C on osteogenic differentiation in human mesenchymal stem cells (MSCs) and evaluated the underlying molecular mechanisms. VEGF-C treatment significantly increased RUNX2 expression, and led to the promotion of osteogenic marker gene expression and mineralization of MSCs...
February 2, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28135127/elm-a-new-simple-and-economic-assay-to-measure-motility-of-lymphatic-endothelial-cells
#9
Fabio Torri, Patrizia Dell'Era, Emirena Garrafa
BACKGROUND: Relatively few attempts have been made to set up an assay that allows the measurement of lymphatic endothelial cells (LECs) motility. Nowadays, the most widely used methods involve adaptation of the Boyden chamber method or the wound scratch assay, both of them showing some limitations due to long and expensive setup and high variability. METHODS AND RESULTS: We propose a new, economic, and easy to setup LEC Motility (ELM) assay that will contribute to the study of lymphangiogenesis...
January 30, 2017: Lymphatic Research and Biology
https://www.readbyqxmd.com/read/28135123/prefabricated-cervical-skin-flaps-for-hemi-facial-resurfacing-elucidating-the-natural-history-of-postoperative-edema-using-indocyanine-green
#10
Ke Li, Peiru Min, Parviz Sadigh, Luca Grassetti, Davide Lazzeri, Matteo Torresetti, Riccardo Marsili, Shaoqing Feng, Ningfei Liu, Yi Xin Zhang
BACKGROUND: The increases in capillary wall permeability and capillary hydrostatic pressure are considered to be the causes for the acute swelling seen in flaps; however, disruption of the circulating flap lymphatics could be another contributory factor. In this study we monitor the development of flap edema in a series of 18 prefabricated flaps and aim to delineate the natural history of this phenomenon by use of lymphography. METHODS: Postoperative swelling was monitored in a series of 18 pre-expanded prefabricated cervical skin flaps used for hemi-facial burns-scar resurfacing...
January 30, 2017: Lymphatic Research and Biology
https://www.readbyqxmd.com/read/28129845/the-lymphatic-vasculature-revisited-new-developments-in-the-zebrafish
#11
Y Padberg, S Schulte-Merker, A van Impel
The lymphatic system is lined by endothelial cells and part of the vasculature. It is essential for tissue fluid homeostasis, absorption of dietary fats, and immune surveillance in vertebrates. Misregulation of lymphatic vessel formation and dysfunction of the lymphatic system have been indicated in a number of pathological conditions including lymphedema formation, obesity or chronic inflammatory diseases such as rheumatoid arthritis. In zebrafish, lymphatics were discovered about 10years ago, and the underlying molecular pathways involved in its development have since been studied in detail...
2017: Methods in Cell Biology
https://www.readbyqxmd.com/read/28128294/modeling-pre-metastatic-lymphvascular-niche-in-the-mouse-ear-sponge-assay
#12
Melissa García-Caballero, Maureen Van de Velde, Silvia Blacher, Vincent Lambert, Cédric Balsat, Charlotte Erpicum, Tania Durré, Frédéric Kridelka, Agnès Noel
Lymphangiogenesis, the formation of new lymphatic vessels, occurs in primary tumors and in draining lymph nodes leading to pre-metastatic niche formation. Reliable in vivo models are becoming instrumental for investigating alterations occurring in lymph nodes before tumor cell arrival. In this study, we demonstrate that B16F10 melanoma cell encapsulation in a biomaterial, and implantation in the mouse ear, prevents their rapid lymphatic spread observed when cells are directly injected in the ear. Vascular remodeling in lymph nodes was detected two weeks after sponge implantation, while their colonization by tumor cells occurred two weeks later...
January 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28123555/pathological-significance-and-prognostic-implications-of-heme-oxygenase-1-expression-in-non-muscle-invasive-bladder-cancer-correlation-with-cell-proliferation-angiogenesis-lymphangiogenesis-and-expression-of-vegfs-and-cox-2
#13
Tomohiro Matsuo, Yasuyoshi Miyata, Kensuke Mitsunari, Takuji Yasuda, Kojiro Ohba, Hideki Sakai
Heme oxygenase 1 (HO-1) is a stress-response protein and its expression is associated with malignant potential and poor prognosis in several types of cancer. The present study investigated the association between HO-1 expression levels and the pathological features, clinical outcomes and other associated factors in patients with non-muscle-invasive bladder cancer (NMIBC). HO-1 expression was evaluated using immunohistochemistry in 147 formalin-fixed tissue specimens. The proliferation index, microvessel density, lymph vessel density and expression of cyclooxygenase (COX)-2 and vascular endothelial growth factor (VEGF)-A, -C, and -D were also investigated...
January 2017: Oncology Letters
https://www.readbyqxmd.com/read/28118598/endothelial-cells-get-%C3%AE-ox-ed-in-to-support-lymphangiogenesis
#14
Aaron M Hosios, Matthew G Vander Heiden
Acetyl-CoA has diverse fates in metabolism and can be derived from a variety of nutrients. In a recent study published in Nature, Wong et al. (2016) show that endothelial cells oxidize fatty acids to produce acetyl-CoA for epigenetic modifications critical to lymphangiogenesis.
January 23, 2017: Developmental Cell
https://www.readbyqxmd.com/read/28115746/development-metabolism-regulates-lymphangiogenesis
#15
Kim Baumann
No abstract text is available yet for this article.
January 24, 2017: Nature Reviews. Molecular Cell Biology
https://www.readbyqxmd.com/read/28105461/the-hepatic-lymphatic-vascular-system-structure-function-markers-and-lymphangiogenesis
#16
REVIEW
Masatake Tanaka, Yasuko Iwakiri
The lymphatic vascular system has been minimally explored in the liver despite its essential functions including maintenance of tissue fluid homeostasis. The discovery of specific markers for lymphatic endothelial cells has advanced the study of lymphatics by methods including imaging, cell isolation, and transgenic animal models and has resulted in rapid progress in lymphatic vascular research during the last decade. These studies have yielded concrete evidence that lymphatic vessel dysfunction plays an important role in the pathogenesis of many diseases...
November 2016: Cellular and Molecular Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28096093/lymphangiogenesis-is-a-feature-of-acute-gvhd-and-vegfr-3-inhibition-protects-against-experimental-gvhd
#17
Sarah Mertlitz, Yu Shi, Martina Kalupa, Carsten Grötzinger, Jörg Mengwasser, Katarina Riesner, Steffen Cordes, Sefer Elezkurtaj, Olaf Penack
Lymph vessels play a crucial role for immune reactions in health and disease. In oncology the inhibition of lymphangiogenesis is an established therapeutic concept to reduce metastatic spreading of tumor cells. During allogeneic tissue transplantation the inhibition of lymphangiogenesis has been successfully used to attenuate graft rejection. Despite its critical importance for tumor growth, allo-immune responses and inflammation, the role of lymphangiogenesis has not been investigated during allogeneic hematopoietic stem cell transplantation (allo-HSCT)...
January 17, 2017: Blood
https://www.readbyqxmd.com/read/28092460/a-three-dimensional-lymphatic-endothelial-cell-tube-formation-assay-to-identify-novel-kinases-involved-in-lymphatic-vessel-remodeling
#18
T Jessica Gambino, Steven P Williams, Carol Caesar, Daniel Resnick, Cameron J Nowell, Rae H Farnsworth, Marc G Achen, Steven A Stacker, Tara Karnezis
The lymphatic system is a series of vessels that transport cells and excess fluid from tissues to the blood vascular system. Normally quiescent, the lymphatics can grow or remodel in response to developmental, immunological, or cells pathological stimuli. Lymphatic vessels comprise lymphatic endothelial cells (LECs) that can respond to external growth factors by undergoing proliferation, migration, adhesion, and tube and lumen formation into new vessel structures, a process known as lymphangiogenesis. To understand the key gene and signaling pathways necessary for lymphangiogenesis and lymphatic vessel remodeling, we have developed a three-dimensional LEC tube formation assay to explore the role of kinase signaling in these processes...
January 2017: Assay and Drug Development Technologies
https://www.readbyqxmd.com/read/28092183/therapeutic-effects-of-hyaluronidase-on-acquired-lymphedema-using-a-newly-developed-mouse-limb-model
#19
Kangsan Roh, Sungrae Cho, Jae-Hyun Park, Byong Chul Yoo, Won-Ki Kim, Seok-Ki Kim, Kyewon Park, Hee Kang, Jin-Mo Ku, Chang-Hwan Yeom, Kyunghoon Lee, Sukchan Lee
Acquired lymphedema is one of the most dreaded side effects of cancer treatment, such as surgical treatment or irradiation. However, due to the lack of appropriate animal models, there is no effective therapeutic method to cure acquired lymphedema. To develop a reproducible acquired lymphedema animal model, we devised a mouse hind limb model by removing a superficial inguinal lymph node, a popliteal lymph node, a deep inguinal lymph node, and the femoral lymphatic vessel. We measured the volume of lymphedematous leg and observed the change in level of hyaluronic acid (HA) and lymphangiogenic factors after injecting hyaluronidase...
January 1, 2017: Experimental Biology and Medicine
https://www.readbyqxmd.com/read/28087639/vegfd-modulates-both-angiogenesis-and-lymphangiogenesis-during-zebrafish-embryonic-development
#20
Neil I Bower, Adam J Vogrin, Ludovic Le Guen, Huijun Chen, Steven A Stacker, Marc G Achen, Benjamin M Hogan
Vascular endothelial growth factors (VEGFs) control angiogenesis and lymphangiogenesis during development and in pathological conditions. In the zebrafish trunk, Vegfa controls the formation of intersegmental arteries by primary angiogenesis and Vegfc is essential for secondary angiogenesis, giving rise to veins and lymphatics. Vegfd has been largely thought of as dispensable for vascular development in vertebrates. Here, we generated a zebrafish vegfd mutant by genome editing. vegfd mutants display significant defects in facial lymphangiogenesis independent of vegfc function...
February 1, 2017: Development
keyword
keyword
10518
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"