keyword
MENU ▼
Read by QxMD icon Read
search

Lymphatic

keyword
https://www.readbyqxmd.com/read/29668117/development-of-molecular-therapies-for-venous-malformations
#1
Jaakko Kangas, Marjut Nätynki, Lauri Eklund
Vascular anomalies are localized defects of morphogenesis that can affect lymphatic and blood vessels. They are generally called birthmarks, typically observed soon after birth and occurring in up to 10% of children. Based on their clinical and histological characteristics, they are classified into vascular tumours and vascular malformations. The most common malformations are venous malformations (VMs) resulting in chronic vascular diseases that can be associated with significant morbidity necessitating often demanding and repeating clinical management...
April 18, 2018: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/29666800/strategies-of-nodal-staging-of-the-tnm-system-for-esophageal-cancer
#2
REVIEW
Wen-Ping Wang, Song-Lin He, Yu-Shang Yang, Long-Qi Chen
The 8th edition of UICC/AJCC TNM staging for esophageal cancer will start in use since 2018. The nodal staging in this version of TNM system remains unchanged from the 7th edition that based on the number of lymph nodes (LN) involved, except the limited revision of the regional LN map. In this review, N staging revision was evaluated from its initially simple definition of negative (N0) and positive (N1) LN(s) to the current positive node number based proposal. Meanwhile the disadvantages of current N staging were discussed...
February 2018: Annals of Translational Medicine
https://www.readbyqxmd.com/read/29666442/matrix-stiffness-controls-lymphatic-vessel-formation-through-regulation-of-a-gata2-dependent-transcriptional-program
#3
Maike Frye, Andrea Taddei, Cathrin Dierkes, Ines Martinez-Corral, Matthew Fielden, Henrik Ortsäter, Jan Kazenwadel, Dinis P Calado, Pia Ostergaard, Marjo Salminen, Liqun He, Natasha L Harvey, Friedemann Kiefer, Taija Mäkinen
Tissue and vessel wall stiffening alters endothelial cell properties and contributes to vascular dysfunction. However, whether extracellular matrix (ECM) stiffness impacts vascular development is not known. Here we show that matrix stiffness controls lymphatic vascular morphogenesis. Atomic force microscopy measurements in mouse embryos reveal that venous lymphatic endothelial cell (LEC) progenitors experience a decrease in substrate stiffness upon migration out of the cardinal vein, which induces a GATA2-dependent transcriptional program required to form the first lymphatic vessels...
April 17, 2018: Nature Communications
https://www.readbyqxmd.com/read/29666335/identification-molecular-characterization-and-analysis-of-the-expression-pattern-of-soxf-subgroup-genes-the-yellow-river-carp-cyprinus-carpio
#4
Tingting Liang, Yongfang Jia, Ruihua Zhang, Qiyan Du, Zhongjie Chang
Sox7, Sox17 and Sox18 are the members of the Sry-related high-mobility group box family (SoxF) of transcription factors. SoxF factors regulate endothelial cell fate as well as development and differentiation of blood cells and lymphatic vessels. There is very less information about the functions of these genes in fish. We obtained the full-length cDNA sequence of SoxF genes including Sox7, Sox17 and Sox18 in Cyprinus carpio, where Sox7 and Sox18 had two copies. The construction of a phylogenetic tree showed that these genes were homologous to the genes in other species...
March 2018: Journal of Genetics
https://www.readbyqxmd.com/read/29665587/interstitial-transpedal-mr-lymphangiography-of-central-lymphatics-using-a-standard-mr-contrast-agent-feasibility-and-initial-results-in-patients-with-chylous-effusions
#5
Claus Christian Pieper, Hans Heinz Schild
PURPOSE:  To describe a novel technique for transpedal magnetic resonance lymphangiography (tMRL) with interstitial injection of a standard gadolinium-based contrast agent, and to assess its ability to visualize the central lymphatic system (CLS) in patients with chylous effusions. MATERIALS AND METHODS:  Experiences with tMRL were retrospectively reviewed in seven patients with chylous effusions. High-resolution three-dimensional multi-echo (mDIXON) images of the entire torso were obtained before and after interstitial injection of an extracellular gadolinium-based contrast agent...
April 17, 2018: RöFo: Fortschritte Auf Dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
https://www.readbyqxmd.com/read/29665129/overexpression-of-epidermal-growth-factor-receptor-and-its-downstream-effector-focal-adhesion-kinase-correlates-with-papillary-thyroid-carcinoma-progression
#6
Sonja Šelemetjev, Aleksandar Bartolome, Tijana Išić Denčić, Ilona Đorić, Ivan Paunović, Svetislav Tatić, Dubravka Cvejić
Epidermal growth factor receptor (EGFR) and its downstream effector, focal adhesion kinase (FAK), have been shown to be overexpressed frequently in human malignancies and implicated in tumour aggressiveness. We aimed to investigate the relationship between EGFR and FAK expression and their possible correlation with the clinical phenotype of patients with papillary thyroid carcinoma (PTC). Expression profiles of EGFR and FAK were analysed in PTC tissue samples (n = 104) by immunohistochemistry and Western blotting...
April 17, 2018: International Journal of Experimental Pathology
https://www.readbyqxmd.com/read/29664845/blood-vessel-invasion-is-a-strong-predictor-of-postoperative-recurrence-in-endometrial-cancer
#7
Marie Sato, Ayumi Taguchi, Yamato Fukui, Akira Kawata, Satoru Taguchi, Tomoko Kashiyama, Satoko Eguchi, Tomoko Inoue, Kensuke Tomio, Michihiro Tanikawa, Kenbun Sone, Mayuyo Mori, Kazunori Nagasaka, Katsuyuki Adachi, Masako Ikemura, Yukako Domoto, Takahide Arimoto, Katsutoshi Oda, Masashi Fukayama, Yutaka Osuga, Tomoyuki Fujii
OBJECTIVES: Although lymphovascular space invasion is a prognostic factor for the recurrence of resectable endometrial cancer, the differential impacts of lymphatic vessel invasion (LVI) and blood vessel invasion (BVI) on the recurrence of endometrial cancer are poorly described. We investigated the prognostic significance of LVI and BVI on the recurrence of endometrial cancer and their association with patterns of recurrence. METHODS: We retrospectively reviewed 376 patients with stage I to III endometrial cancer who underwent surgery with curative intent at our institution between 2007 and 2015...
April 16, 2018: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/29664660/cardiac-and-lymphatic-metastases-from-lung-cancer
#8
Vitorino Modesto Dos Santos, Lister Arruda Modesto Dos Santos
No abstract text is available yet for this article.
February 1, 2018: Archives of Iranian Medicine
https://www.readbyqxmd.com/read/29664358/tailored-management-of-stage-iiia-non-small-cell-lung-cancer-in-the-era-of-the-8th-edition-of-the-tnm-classification-for-lung-cancer
#9
Michael R Mueller
Stage IIIA is a very heterogeneous group encompassing locally advanced disease with T3 and T4 tumors without any nodal involvement and very small T1a primary tumors with unilateral mediastinal lymphatic disease. Tailored management defines interdisciplinary management requiring board decisions, which can sometimes be difficult particularly in stage IIIa non-small-cell lung cancer (NSCLC). Lobectomy still is standard of care even for stage I NSCLC, which increasingly is implemented using minimally invasive surgical technique...
March 2018: Future Oncology
https://www.readbyqxmd.com/read/29664130/time-to-redefine-the-intramammary-lymph-node-as-a-separate-entity
#10
M Green, H Tafazal, B Swati, R Vidya
The lymphatic drainage for the majority of primary breast tumours is to the axillary lymph nodes (ALNs). Some, however drain to the so-called extra-axillary basins, namely the internal mammary, supra- and infraclavicular regions. Another potential drainage route includes the intramammary lymph nodes (IMLNs). Current guidance suggests IMLNs should be considered as part of the axillary group, potentially affecting axillary management. However, due to evolution in imaging and advancement in technology, IMLNs may now be distinguished more accurately pre-operatively...
April 17, 2018: Clinical Anatomy
https://www.readbyqxmd.com/read/29663122/worldwide-assessment-of-healthcare-personnel-dealing-with-lymphoedema
#11
Henrike Schulze, Marisa Nacke, Christoph Gutenbrunner, Catarina Hadamitzky
BACKGROUND: Lymphoedema is a pandemic with about 250 million people suffering from this condition worldwide. Lymphatic diseases have considerable public health significance, but yet few professionals are specialised in their management causing a substantial burden on health resources. AIMS AND OBJECTIVES: This study aims to give an overview of the approximate number of medical professionals, professional societies, institutions and companies dealing with lymphoedema in various countries...
April 16, 2018: Health Economics Review
https://www.readbyqxmd.com/read/29661969/mutations-in-plasmalemma-vesicle-associated-protein-cause-severe-syndromic-protein-losing-enteropathy
#12
Ilse Julia Broekaert, Kerstin Becker, Ingo Gottschalk, Friederike Körber, Jörg Dötsch, Holger Thiele, Janine Altmüller, Peter Nürnberg, Christoph Hünseler, Sebahattin Cirak
BACKGROUND: Protein-losing enteropathy (PLE) is characterised by gastrointestinal protein leakage due to loss of mucosal integrity or lymphatic abnormalities. PLE can manifest as congenital diarrhoea and should be differentiated from other congenital diarrhoeal disorders. Primary PLEs are genetically heterogeneous and the underlying genetic defects are currently emerging. OBJECTIVES: We report an infant with fatal PLE for whom we aimed to uncover the underlying pathogenic mutation...
April 16, 2018: Journal of Medical Genetics
https://www.readbyqxmd.com/read/29661231/surveillance-for-lymphatic-filariasis-after-stopping-mass-drug-administration-in-endemic-districts-of-togo-2010-2015
#13
Monique Ameyo Dorkenoo, Rachel Bronzan, Degninou Yehadji, Mawèke Tchalim, Kossi Yakpa, Santrao Etassoli, Poukpessi Adjeloh, Issaka Maman, Yao Sodahlon
BACKGROUND: Togo is a country previously endemic for lymphatic filariasis (LF). In 2010, following nine years of mass drug administration (MDA) for LF, the country established a post-treatment surveillance (PTS) system. We present here the results of these PTS activities, carried out from 2010 to 2015, as well as the findings of follow-up investigations in 2016 to confirm the absence of infection in previously infected individuals. METHODS: The routine surveillance established in 2010 consisted of a network of 47 laboratories, which searched for Wuchereria bancrofti microfilaria on nocturnal blood smears collected for malaria diagnosis and an additional network of 20 peripheral health facilities, which collected dried blood spots and tested them for Og4C3 antigen...
April 16, 2018: Parasites & Vectors
https://www.readbyqxmd.com/read/29660692/aggressive-phenotype-of-cells-disseminated-via-hematogenous-and-lymphatic-route-in-breast-cancer-patients
#14
Aleksandra Markiewicz, Anna Nagel, Jolanta Szade, Hanna Majewska, Jaroslaw Skokowski, Barbara Seroczynska, Tomasz Stokowy, Marzena Welnicka-Jaskiewicz, Anna J Zaczek
Intratumoral heterogeneity of breast cancer remains a major challenge in successful treatment. Failure of cancer therapies can also be accredited to inability to systemically eradicate cancer stem cells (CSCs). Recent evidence points to the role of epithelial-mesenchymal transition (EMT) in expanding the pool of tumor cells with CSCs features. Thus, we assessed expression level as well as heterogeneity of CSCs markers in primary tumors (PT), lymph node metastasis (LNM), and circulating tumor cells (CTCs)-enriched blood fractions in order to correlate them with signs of EMT activation as well as clinicopathological data of breast cancer patients...
April 13, 2018: Translational Oncology
https://www.readbyqxmd.com/read/29659599/profiling-extracellular-vesicle-release-by-the-filarial-nematode-brugia-malayi-reveals-sex-specific-differences-in-cargo-and-a-sensitivity-to-ivermectin
#15
Hiruni Harischandra, Wang Yuan, Hannah J Loghry, Mostafa Zamanian, Michael J Kimber
The filarial nematode Brugia malayi is an etiological agent of Lymphatic Filariasis. The capability of B. malayi and other parasitic nematodes to modulate host biology is recognized but the mechanisms by which such manipulation occurs are obscure. An emerging paradigm is the release of parasite-derived extracellular vesicles (EV) containing bioactive proteins and small RNA species that allow secretion of parasite effector molecules and their potential trafficking to host tissues. We have previously described EV release from the infectious L3 stage B...
April 16, 2018: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29659396/sequential-sentinel-node-scintigraphy-with-planar-and-spect-ct-images-revealed-contralateral-drainage-from-ipsilateral-breast-tumor-relapse-in-a-patient-with-bilateral-breast-cancer
#16
Mitsuru Koizumi, Masamichi Koyama, Hidetomo Morizono, Yumi Miyagi
Radio-guided sentinel node (SN) biopsy is routinely performed in patients with early breast cancer. However, repeated SN scintigraphy in ipsilateral breast tumor relapse (IBTR) often shows extra-axillary drainage, including contralateral axilla. A patient diagnosed with bilateral breast cancer, of which one was IBTR, was studied by sequential radio-guided SN mapping, radiocolloid injection to an IBTR breast and scanning, and then radiocolloid injection to the other breast and scanning. This revealed the lymphatic flow from the IBTR breast to the contralateral axilla...
April 13, 2018: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/29659335/lymphatics-and-the-pathogenesis-of-hypertension
#17
Stanley G Rockson
No abstract text is available yet for this article.
April 2018: Lymphatic Research and Biology
https://www.readbyqxmd.com/read/29658945/experience-with-ok-432-in-lymphatic-vascular-malformations-in-a-hospital-from-northern-mexico
#18
Jorge Alberto Cantú Reyes, Erik Antonio Mier Escurra, Joel Cázares Rangel, Julieta Rodríguez De Ita, Jan Lammel Lindemann, Luis Francisco Rendón García, Boris José Chacón López
Background: Lymphatic vascular malformations (LVM) or formerly called lymphangiomas are congenital malformations present in about 1 out of 6000 to -16000 births. The most relevant classification system for lymphangioma management is based on the size of the cysts. Spontaneous resolution is uncommon; thus, expectant management is not recommended. The classic treatment is excisional surgery, but it can affect adjacent structures or have relapses, so, sclerosing substances like OK-432 are being studied...
2018: Boletín Médico del Hospital Infantil de México
https://www.readbyqxmd.com/read/29658786/imaging-findings-of-mammary-and-systemic-silicone-deposition-secondary-to-breast-implants
#19
Naziya Samreen, Katrina N Glazebrook, Asha Bhatt, Sudhakar K Venkatesh, Brendan P McMenomy, Anupam Chandra, Shuai Ieng, Kalie E Adler, Cynthia H McCollough
In patients with silicone breast implants, implant rupture can occur, which can be intracapsular or extracapsular. Following implant rupture, silicone can travel through the lymphatic system into regional and distant lymph nodes. The purpose of this pictorial essay is to present findings of silicone implant rupture with intramammary and systemic silicone deposition as seen on dual energy CT (DECT), US, mammogram, PET/CT and MRI. We include imaging findings of silicone deposition in the breast in cases of intracapsular and extracapsular rupture...
April 16, 2018: British Journal of Radiology
https://www.readbyqxmd.com/read/29656712/isolated-splenic-lymphangioma-presenting-as-a-huge-mass-causing-anemia-and-abdominal-distension-in-an-adult-patient-a-case-report
#20
Boubacar Efared, Gabrielle Atsame-Ebang, Aliou Zabeirou, Nawal Hammas, Khalid Mazaz, Hinde El Fatemi, Laila Chbani
BACKGROUND: Lymphangiomas are uncommon benign lesions of lymphatic vessels very rarely affecting the spleen. Isolated involvement of the spleen in adult patients is rarely reported. CASE PRESENTATION: We report a case of a 40-year-old Arabic woman who presented with a 25-cm abdominal mass, fatigue, and anemia evolving for 6 months. Her physical examination revealed anemic syndrome and an enormous splenomegaly extending beyond the umbilical area. An abdominal computed tomographic scan showed a 25-cm splenic mass with multiple hypodense nodules without enhancement after contrast injection...
April 16, 2018: Journal of Medical Case Reports
keyword
keyword
3268
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"