4,078 results match your criteria MLO: medical laboratory observer[Journal]
Acta Radiol 2018 Dec 10:284185118815315. Epub 2018 Dec 10.
1 Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA, USA.
Background: Although digital breast tomosynthesis (DBT) may be an effective breast cancer screening modality, alternatives are important to explore as this technique presents some challenges for population screening implementation.
Purpose: To compare the detection performance of three-view (craniocaudal [CC] + mediolateral oblique [MLO] + mediolateral/lateromedial [ML/LM]) digital mammography (DM) to two-view (CC + MLO) DBT.
Material And Methods: In this institutional review board-approved study, recalled screening DBT exams from 3 March 2014 to 31 March 2015 with a ML/LM view acquired within 30 days were retrospectively reviewed for detection of breast cancer. Read More
Mol Cell 2018 Nov 2. Epub 2018 Nov 2.
Institute of Molecular Life Sciences, University of Zurich, 8057 Zurich, Switzerland. Electronic address:
Membrane-less organelles (MLOs) are liquid-like subcellular compartments that form through phase separation of proteins and RNA. While their biophysical properties are increasingly understood, their regulation and the consequences of perturbed MLO states for cell physiology are less clear. To study the regulatory networks, we targeted 1,354 human genes and screened for morphological changes of nucleoli, Cajal bodies, splicing speckles, PML nuclear bodies (PML-NBs), cytoplasmic processing bodies, and stress granules. Read More
Int J Mol Sci 2018 Nov 23;19(12). Epub 2018 Nov 23.
Mid-Florida Research and Education Center, University of Florida/Institute of Food and Agricultural Sciences, 2725 Binion Rd, Apopka, FL 32703, USA.
is one of the most widespread species, which is known to cause multiple diseases in tomato and is capable of infecting almost all plant parts. Our current understanding of tomato- interaction is very limited and currently nothing is known at the whole genome or transcriptome level. In this study, we have analyzed and compared the transcriptome of a resistant and a susceptible wild tomato accession in response to infection using the RNA-seq technology. Read More
Biochem Biophys Res Commun 2018 Nov 22. Epub 2018 Nov 22.
Department of Prosthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, 510055, PR China; Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, PR China. Electronic address:
Age-related skeletal changes is closely associated with imbalanced bone remodeling characterized by elevated osteocyte apoptosis and osteoclast activation. Since osteocytes are the commander of bone remodeling, attenuating increased osteocyte apoptosis may improve age-related bone loss. Exosomes, derived from mesenchymal stem cells, hold promising potential for cell-free therapy due to multiple abilities, such as promoting proliferation and suppressing apoptosis. Read More
J Cell Physiol 2018 Nov 13. Epub 2018 Nov 13.
Department of Biomedical Engineering, Fourth Military Medical University, Xi'an, China.
Growing evidence has shown that pulsed electromagnetic fields (PEMF) can modulate bone metabolism in vivo and regulate the activities of osteoblasts and osteoclasts in vitro. Osteocytes, accounting for 95% of bone cells, act as the major mechanosensors in bone for transducing external mechanical signals and producing cytokines to regulate osteoblastic and osteoclastic activities. Targeting osteocytic signaling pathways is becoming an emerging therapeutic strategy for bone diseases. Read More
J Bone Miner Metab 2018 Nov 9. Epub 2018 Nov 9.
Department of Orthodontics, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata, Kita-ku, Okayama, 700-8525, Japan.
This study aimed to predict the key genes and pathways that are activated when different types of mechanical loading are applied to osteocytes. mRNA expression datasets (series number of GSE62128 and GSE42874) were obtained from Gene Expression Omnibus database (GEO). High gravity-treated osteocytic MLO-Y4 cell-line samples from GSE62128 (Set1), and fluid flow-treated MLO-Y4 samples from GSE42874 (Set2) were employed. Read More
Materials (Basel) 2018 Nov 3;11(11). Epub 2018 Nov 3.
Technological Institute of Materials (ITM), Universitat Politècnica de València (UPV), Plaza Ferrándiz y Carbonell 1, 03801 Alcoy, Spain.
In this work poly(butylene succinate) (PBS) composites with varying loads of almond shell flour (ASF) in the 10⁻50 wt % were manufactured by extrusion and subsequent injection molding thus showing the feasibility of these combined manufacturing processes for composites up to 50 wt % ASF. A vegetable oil-derived compatibilizer, maleinized linseed oil (MLO), was used in PBS/ASF composites with a constant ASF to MLO (wt/wt) ratio of 10.0:1. Read More
J Biol Chem 2018 Nov 5. Epub 2018 Nov 5.
Department of Molecular Pharmacology, Physiology, and Biotechnology, Brown University, United States.
Liquid-liquid phase separation of proteins and nucleic acids into membraneless organelles (MLOs) spatially organizes cellular components and reactions. The RNA-binding protein heterogeneous nuclear ribonucleoprotein A2 (hnRNPA2) carries mRNA targets in MLOs called transport granules in neurons and oligodendrocytes. At sites of local translation, hnRNPA2 is phosphorylated by the tyrosine protein kinase Fyn, releasing the mRNA for translation. Read More
J Cell Biochem 2018 Nov 1. Epub 2018 Nov 1.
Center of Stomatology, The Second Xiangya Hospital, Central South University, Changsha, China.
The β2-adrenergic receptor (β2-AR) signaling on bone cells is the major contributor in the effect of the sympathetic nervous system on bone turnover. However, it remains unclear whether receptor activator of nuclear factor κ-Β ligand (RANKL) modulation and neuropeptides expression in osteocytes are responsible for the mechanism. This study used β2-AR stimulation to investigate cell cycle and proliferation, the gene and protein expression of RANKL, and osteoprotegerin (OPG), as well as neuropeptides regulation in osteocytic MLO-Y4 cells. Read More
Wiley Interdiscip Rev RNA 2018 Oct 25:e1514. Epub 2018 Oct 25.
Department of Cell Biology and Anatomy, Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois.
Cells are segregated into two distinct compartment groups to optimize cellular function. The first is characterized by lipid membranes that encapsulate specific regions and regulate macromolecular flux. The second, known collectively as membraneless organelles (MLOs), lacks defining lipid membranes and exhibits self-organizing properties. Read More
Calcif Tissue Int 2018 Oct 24. Epub 2018 Oct 24.
Department of Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, 1120 15th St, Augusta, GA, 30912, USA.
Osteocytes experience plasma membrane disruptions (PMD) that initiate mechanotransduction both in vitro and in vivo in response to mechanical loading, suggesting that osteocytes use PMD to sense and adapt to mechanical stimuli. PMD repair is crucial for cell survival; antioxidants (e.g. Read More
Phys Med 2018 Nov 9;55:142-148. Epub 2018 Oct 9.
Dipartimento di Fisica "Ettore Pancini", Università di Napoli Federico II, Napoli, Italy; INFN Sezione di Napoli, Napoli, Italy.
Purpose: To provide mean glandular dose (MGD) estimates via Monte Carlo (MC) simulations as a function of the breast models and scan parameters in mammography, digital breast tomosynthesis (DBT) and dedicated breast CT (BCT).
Methods: The MC code was based on GEANT4 toolkit. The simulated compressed breast was either a cylinder with a semi-circular section or ad hoc shaped for oblique view (MLO). Read More
PLoS One 2018 5;13(10):e0204352. Epub 2018 Oct 5.
Department of Cell Biology, Center for Vascular Biology, University of Connecticut Health, Farmington, CT, United States of America.
Background: We previously reported association of SCARB1 SNP rs10846744 with common carotid IMT (cIMT) and cardiovascular disease (CVD) events. Since rs10846744 has been reported in association with Lp-PLA2 mass and activity, we hypothesized that inflammatory pathways might mediate the association of rs10846744 with atherosclerosis.
Methods: We first examined association of rs10846744 in CVD in multiple large-scale consortium-based genome-wide association studies. Read More
Int J Comput Assist Radiol Surg 2018 Oct 4. Epub 2018 Oct 4.
School of Electrical and Computer Engineering, University of Oklahoma, Norman, OK, 73019, USA.
Purpose: Accurately detecting and removing pectoral muscle areas depicting on mediolateral oblique (MLO) view mammograms are an important step to develop a computer-aided detection scheme to assess global mammographic density or tissue patterns. This study aims to develop and test a new fully automated, accurate and robust method for segmenting pectoral muscle in MLO mammograms.
Methods: The new method includes the following steps. Read More
J Pain Res 2018 26;11:2051-2059. Epub 2018 Sep 26.
Collegium Pharmaceutical Inc, Canton, MA, USA,
Objectives: This post hoc analysis of data from a randomized, double-blind, placebo-controlled, enriched-enrollment randomized-withdrawal Phase III study evaluated the safety, tolerability, and analgesic efficacy of Oxycodone DETERx extended-release (ER), abuse-deterrent capsules (Xtampza ER) in subjects with chronic low back pain who were successfully transitioned from immediate-release (IR) oxycodone.
Methods: Continuous outcomes were analyzed using a mixed-model repeated-measures approach; binomial outcomes were analyzed using chi-squared; and time-to-event outcomes using Kaplan-Meier analyses.
Results: A total of 110 subjects previously prescribed IR oxycodone entered the Open-label Titration Phase. Read More
Sci Rep 2018 Oct 4;8(1):14792. Epub 2018 Oct 4.
State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
It is well recognized that osteocytes communicate with each other via gap junctions and that connxin43 (Cx43) shows its great potential in gap junction for the contribution enabling transmission of small molecules and operating in an autocrine/a paracrine manner. Fibroblast growth factors (FGFs) play significant roles in new bone formation and adult bone remodeling, and FGF signaling is regulated by the precise spatiotemporal approaches. However, the influence of FGF7 on osteocyte cell processes is not well elucidated. Read More
Eur J Cancer 2018 Nov 15;103:137-142. Epub 2018 Sep 15.
Radiology Department, Gustave Roussy, 94805, Villejuif, France.
We evaluated the impact of patient-assisted compression (PAC) on image quality, dose, workflow and patient experience of mammography. Patients aged 40-90 years coming for bilateral mammography were included prospectively in the study. After positioning each breast, the technologist performed the compression and exposure of the first breast, initiated the compression of the other until 3 daN and then let the patient complete the compression using a remote control device. Read More
Br J Radiol 2018 Oct 1:20180691. Epub 2018 Oct 1.
Institute of Diagnostic and Interventional Radiology, University Hospital Zurich , Zürich , Switzerland.
Objective:: High breast density is a risk factor for breast cancer. The aim of this study was to develop a deep convolutional neural network (dCNN) for the automatic classification of breast density based on the mammographic appearance of the tissue according to the American College of Radiology Breast Imaging Reporting and Data System (ACR BI-RADS) Atlas.
Methods:: In this study, 20,578 mammography single views from 5221 different patients (58. Read More
J Clin Med 2018 Sep 11;7(9). Epub 2018 Sep 11.
Section for Sport Science, Department of Public Health, Aarhus University, 8000 Aarhus C, Denmark.
(1) Background: Cognitive impairment is highly prevalent in multiple sclerosis (MS). Staying physically fit may be associated with preservation of cognitive performance in persons with MS (pwMS); (2) Objective: To investigate the association between aerobic capacity and the cognitive domains of information processing, learning and memory, and verbal fluency as well as single and composite z-scores of the Brief Repeatable Battery of Neuropsychological tests (BRBNT) in pwMS; (3) Methods: All subjects first performed the BRBNT and then a maximal oxygen consumption (VO₂-max) test on a bicycle ergometer as a measure of aerobic capacity. Simple and multiple (adjusting for age, sex, and education level) regression analyses were performed to evaluate the relationship between aerobic capacity and cognitive performance in different domains. Read More
Arthritis Res Ther 2018 Sep 10;20(1):208. Epub 2018 Sep 10.
Department of Medicine, Bone & Joint Research Group, University of Auckland, Auckland, New Zealand.
Background: Bone erosion is a frequent complication of gout and is strongly associated with tophi, which are lesions comprising inflammatory cells surrounding collections of monosodium urate (MSU) crystals. Osteocytes are important cellular mediators of bone remodeling. The aim of this study was to investigate the direct effects of MSU crystals and indirect effects of MSU crystal-induced inflammation on osteocytes. Read More
J Cancer Res Ther 2018 Jul-Sep;14(5):1036-1041
Department of Electronics and Instrumentation Engineering, Kumaraguru College of Technology, Coimbatore, Tamil Nadu, India.
Context: Computer-aided diagnosis (CAD) combining mammographic features from cranio-caudal (CC) and medio-lateral-oblique (MLO) views improve the diagnostic performance of breast cancer. This could help doctors incorrect diagnosis at the earlier stage thereby reducing mortality.
Aim: The aim of this study is to propose a breast cancer diagnostic technique for improving the diagnostic accuracy and reducing the false positive rate by fusing mammographic features from CC and MLO views. Read More
Asian Pac J Cancer Prev 2018 Aug 24;19(8):2141-2148. Epub 2018 Aug 24.
Department of Computer Science, Gauhati University, Guwahati, India. Email:
Purpose: Breast cancer can be cured if diagnosed early, with digital mammography which is one of the most effective imaging modalities for early detection. However mammogram images often come with low contrast, high background noises and artifacts, making diagnosis difficult. The purpose of this research is to preprocess mammogram images to improve results with a computer aided diagnosis system. Read More
Toxins (Basel) 2018 Aug 13;10(8). Epub 2018 Aug 13.
Institut für Experimentelle und Klinische Pharmakologie und Toxikologie, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Albertstr. 25, 79104 Freiburg, Germany.
toxin (PMT) causes progressive atrophic rhinitis with severe turbinate bone degradation in pigs. It has been reported that the toxin deamidates and activates heterotrimeric G proteins, resulting in increased differentiation of osteoclasts and blockade of osteoblast differentiation. So far, the action of PMT on osteocytes, which is the most abundant cell type in bone tissue, is not known. Read More
Front Plant Sci 2018 23;9:1074. Epub 2018 Jul 23.
Institute for Crop Science and Resource Conservation-Plant Diseases and Plant Protection, University of Bonn, Bonn, Germany.
Molecular marker analysis allow for a rapid and advanced pre-selection and resistance screenings in plant breeding processes. During the phenotyping process, optical sensors have proved their potential to determine and assess the function of the genotype of the breeding material. Thereby, biomarkers for specific disease resistance traits provide valuable information for calibrating optical sensor approaches during early plant-pathogen interactions. Read More
BMC Cancer 2018 Aug 1;18(1):778. Epub 2018 Aug 1.
Department of Information Systems, Prince Sultan University, Riyadh, Saudi Arabia.
Background: In digital mammography, finding accurate breast profile segmentation of women's mammogram is considered a challenging task. The existence of the pectoral muscle may mislead the diagnosis of cancer due to its high-level similarity to breast body. In addition, some other challenges due to manifestation of the breast body pectoral muscle in the mammogram data include inaccurate estimation of the density level and assessment of the cancer cell. Read More
Eur Cell Mater 2018 07 25;36:1-14. Epub 2018 Jul 25.
Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology/Orthopaedic Research Institute, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong,
Ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1) is the main source of extracellular pyrophosphate. Along with tissue-nonspecific alkaline phosphatase (TNAP), ENPP1 plays an important role in balancing bone mineralisation. Although well established in pre-osteoblasts, the regulating mechanisms of ENPP1 in osteoblasts and osteocytes remain largely unknown. Read More
Front Endocrinol (Lausanne) 2018 3;9:352. Epub 2018 Jul 3.
Department of Mechanical and Industrial Engineering, University of Massachusetts, Amherst, MA, United States.
Advanced breast cancer predominantly metastasizes to the skeleton, at which point patient prognosis significantly declines concomitant with bone loss, pain, and heightened fracture risk. Given the skeleton's sensitivity to mechanical signals, increased mechanical loading is well-documented to increase bone mass, and it also inhibited bone metastatic tumor formation and progression , though the underlying mechanisms remain under investigation. Here, we focus on the role of the osteocyte because it is the primary skeletal mechanosensor and in turn directs the remodeling balance between formation and resoprtion. Read More
J Biomed Opt 2018 Jul;23(7):1-8
Indiana University-Purdue University Indianapolis, Department of Mechanical Engineering, Indianapoli, United States.
The objective of this study was to evaluate the effects of varying light doses on the viability and cellular activity of osteoblasts, osteocytes, and osteoclasts. A light application device was developed to apply 940-nm wavelength light from light-emitting diodes on three cultured cells, MC3T3-E1, MLO-A5, and RANKL-treated RAW264.7 cells. Read More
Cell Biol Int 2018 Sep 1;42(10):1410-1422. Epub 2018 Aug 1.
Department of Biomedical Engineering, Fourth Military Medical University, Xi'an, China.
The effects of load-induced interstitial fluid shear stress (FSS) on instantaneous signaling response of osteocytes (e.g., calcium signaling) have been well documented. Read More
Eur J Radiol 2018 Aug 25;105:251-254. Epub 2018 Jun 25.
Department of Medical Physics, Isala Hospital Zwolle, The Netherlands.
Objectives: Validation of a pressure-standardized compression mammography (PSCM) system, which aims to reduce discomfort and pain by applying the same pressure to every breast, independent of breast size.
Methods: We retrospectively studied mammograms of 39 patients acquired with a conventional force-standardized compression mammography (FSCM) technique and intra-individually compared them to mammograms acquired on a checkup visit with PSCM technique. Patients received one craniocaudal (CC) and one mediolateral oblique (MLO) compression for both breasts. Read More
Int J Oncol 2018 Sep 13;53(3):1001-1012. Epub 2018 Jul 13.
Department of Pharmacology, School of Pharmacy, Harbin Medical University, Harbin, Heilongjiang 150081, P.R. China.
Chemotherapy for suppressing tumor growth and metastasis tends to induce various effects on other organs. Using AZD7762, an inhibitor of checkpoint kinase (Chk) 1 and 2, the present study examined its effect on mammary tumor cells in addition to bone cells (osteoclasts, osteoblasts and osteocytes), using monolayer cell cultures and three-dimensional (3D) cell spheroids. The results revealed that AZD7762 blocked the proliferation of 4T1. Read More
BMC Public Health 2018 Jul 16;18(1):880. Epub 2018 Jul 16.
Department of Biosciences and Nutrition, Karolinska Institutet, Group MLÖ, 141 83, Huddinge, Sweden.
Background: The global pandemic of physical inactivity represents a considerable public health challenge. Active transportation (i.e. Read More
Int J Mol Sci 2018 Jun 30;19(7). Epub 2018 Jun 30.
AO Research Institute Davos, AO Foundation, 7270 Davos, Switzerland.
The osteocyte network inside the bone matrix is of functional importance and osteocyte cell death is a characteristic feature of pathological bone diseases. Osteocytes have emerged as key regulators of bone tissue maintenance, yet maintaining their phenotype during in vitro culture remains challenging. A 3D co-culture system for osteocytes with osteoblasts was recently presented, enabling the determination of more physiological effects of growth factors on cells in vitro. Read More
MLO Med Lab Obs 2017 Jun;49(6):42-3
MLO Med Lab Obs 2017 Jun;49(6):38, 40
MLO Med Lab Obs 2017 06;49(6):36
MLO Med Lab Obs 2017 06;49(6):32, 34
MLO Med Lab Obs 2017 06;49(6):24, 26
MLO Med Lab Obs 2017 Jun;49(6):28, 30
MLO Med Lab Obs 2017 Jun;49(6):22
MLO Med Lab Obs 2017 Jun;49(6):20-1
MLO Med Lab Obs 2017 Jun;49(6):12-4, 16-8
Eur Radiol 2019 Jan 25;29(1):330-336. Epub 2018 Jun 25.
Department of Medical Imaging and Physiology, Skåne University Hospital, Medical Radiology Unit, Department of Translational Medicine, Lund University, Inga Marie Nilssons gata 49, 205 02, Malmö, Sweden.
Objectives: To compare software estimates of volumetric breast density (VBD) based on breast tomosynthesis (BT) projections to those based on digital mammography (DM) images in a large screening cohort, the Malmö Breast Tomosynthesis Screening Trial (MBTST).
Methods: DM and BT images of 9909 women (enrolled 2010-2015) were retrospectively analysed with prototype software to estimate VBD. Software calculation is based on a physics model of the image acquisition process and incorporates the effect of masking in DM based on accumulated dense tissue areas. Read More
Br J Radiol 2018 Oct 13;91(1090):20180209. Epub 2018 Jul 13.
1 Faculty of Health Sciences, Oslo Metropolitan University , Oslo , Norway.
Objective:: Breast compression is used in mammography to improve image quality and reduce radiation dose. However, optimal values for compression force are not known, and studies have found large variation in use of compression forces between breast centres and radiographers. We investigated breast compression parameters, including compression force, compression pressure and compressed breast thickness across four consecutive full field digital mammography screening examinations for 25,143 subsequently screened females aged 50-69 years. Read More
Biomedicines 2018 May 21;6(2). Epub 2018 May 21.
Department of Biomedical, Metabolic Science and Neuroscience, University of Modena and Reggio Emilia, Via Largo del Pozzo 71, 41124 Modena, Italy.
Osteocytes, the most important regulators of bone processes, are producers of molecules (usually proteins) that act as signals in order to communicate with nearby cells. These factors control cell division (proliferation), differentiation, and survival. Substantial evidence showed different signaling pathways activated by osteocytes and involved in osteoblast differentiation, in particular in the last decade, when the Wingless-related integration site (WNT) pathway assumed a critical large importance. Read More
Orthop Surg 2018 May 10;10(2):152-159. Epub 2018 May 10.
Department of Orthopaedics, Tianjin Medical University General Hospital, Tianjin, China.
Objective: To determine the signaling pathways mediated by teriparatide in MLO-Y4 cell lines based on the evaluation of reactive oxygen species (ROS) through AKT pathways, which regulate apoptosis of bone cells.
Methods: We performed the DCFH-DA assay to investigate the role of ROS in MLO-Y4 cells caused by dexamethasone (Dex). Four groups were included: Dex group, Dex+NAC, Dex+ teriparatide group and control group (without any dispose). Read More
Sci Rep 2018 Apr 30;8(1):6716. Epub 2018 Apr 30.
Bone Engineering, Science and Technology (BEST) Laboratory, Department of Biomedical Engineering, Virginia Commonwealth University, Richmond, Virginia, United States of America.
The anabolic response of bone to mechanical load is partially the result of osteocyte response to fluid flow-induced shear stress. Understanding signaling pathways activated in osteocytes exposed to fluid flow could identify novel signaling pathways involved in the response of bone to mechanical load. Bioinformatics allows for a unique perspective and provides key first steps in understanding these signaling pathways. Read More
PLoS One 2018 19;13(4):e0194792. Epub 2018 Apr 19.
Genomics and Computational Biology Research Group, University of South Wales, Pontypridd, United Kingdom.
Comparative genomics and transcriptomic analyses were performed on two agronomically important groups of genes from oil palm versus other major crop species and the model organism, Arabidopsis thaliana. The first analysis was of two gene families with key roles in regulation of oil quality and in particular the accumulation of oleic acid, namely stearoyl ACP desaturases (SAD) and acyl-acyl carrier protein (ACP) thioesterases (FAT). In both cases, these were found to be large gene families with complex expression profiles across a wide range of tissue types and developmental stages. Read More
Plant J 2018 Jun 10;94(6):1064-1082. Epub 2018 May 10.
Institute for Molecular Ecophysiology of Plants, Department of Biology, Heinrich Heine University, Universitätsstraße 1, Düsseldorf, D-40225, Germany.
Members of the MILDEW RESISTANCE LOCUS O (MLO) gene family confer susceptibility to powdery mildews in different plant species, and their existence therefore seems to be disadvantageous for the plant. We recognized that expression of the Arabidopsis MLO2 gene is induced after inoculation with the bacterial pathogen Pseudomonas syringae, promoted by salicylic acid (SA) signaling, and systemically enhanced in the foliage of plants exhibiting systemic acquired resistance (SAR). Importantly, distinct mlo2 mutant lines were unable to systemically increase resistance to bacterial infection after inoculation with P. Read More
Sci Rep 2018 Apr 3;8(1):5420. Epub 2018 Apr 3.
Department of Biomedical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, IN, 46202, USA.
Bone is a frequent site of metastasis from breast cancer. To understand the potential role of osteocytes in bone metastasis, we investigated tumor-osteocyte interactions using two cell lines derived from the MDA-MB-231 breast cancer cells, primary breast cancer cells, and MLO-A5/MLO-Y4 osteocyte cells. When three-dimensional (3D) tumor spheroids were grown with osteocyte spheroids, tumor spheroids fused with osteocyte spheroids and shrank. Read More