scholarly journals Inflammatory lesions concealing the metastatic process in the course of spondylodiscitis

2021 ◽  
Author(s):  
Mateusz Cheda ◽  
Maryla Kuczyńska ◽  
Katarzyna Drelich ◽  
Monika Zbroja ◽  
Weronika Cyranka ◽  
...  
Keyword(s):  
Inflammatory Lesions ◽  
Metastatic Process

Use of Protein a Conjugated to Peroxidase to Localize Immunoglobulin G in SSPE Ferret Brain

1982 ◽  
Vol 40 ◽  
pp. 350-351
Author(s):  
Hannah R. Brown ◽  
Anthony F. Nostro ◽  
Halldor Thormar
Keyword(s):  
Immunoglobulin G ◽  
Human Disease ◽  
Measles Virus ◽  
Subacute Sclerosing Panencephalitis ◽  
Protein A ◽  
Inflammatory Lesions ◽  
Sspe Virus ◽  
Specific Immunoglobulin ◽  
Antibody Titers ◽  
The Brain

Subacute sclerosing panencephalitis (SSPE) is a slowly progressing disease of the CNS in children which is caused by measles virus. Ferrets immunized with measles virus prior to inoculation with the cell associated, syncytiogenic D.R. strain of SSPE virus exhibit characteristics very similar to the human disease. Measles virus nucleocapsids are present, high measles antibody titers are found in the sera and inflammatory lesions are prominent in the brains. Measles virus specific immunoglobulin G (IgG) is present in the brain,and IgG/ albumin ratios indicate that the antibodies are synthesized within the CNS.

Olfactomedin-like 2A, 2B and 3 are differentially expressed in breast cancer metastases.

2019 ◽  
Author(s):  
Shahan Mamoor
Keyword(s):  
Breast Cancer ◽  
Genetically Engineered ◽  
Differentially Expressed ◽  
Genetically Engineered Mouse Models ◽  
Breast Cancer Metastases ◽  
Multiple Datasets ◽  
Cancer Metastases ◽  
Distant Organ ◽  
Metastatic Process ◽  
Differential Gene

Differential gene expression analysis of multiple datasets, in mice and in men revealed that transcripts of the olfactomedin-like family are differentially expressed in metastases, both in patients with breast cancer and in genetically engineered mouse models of breast cancer. The expression of olfactomedin-like genes was perturbed in metastases to the bone, brain and the lung, suggesting that these molecules function in the metastatic process rather than having tissue-specific associations with the site of dissemination. The olfactomedin-like family may play a role in the progression of breast cancer from frank tumor to colonization of distant organ sites.

Targeting Tumour Metastasis: The Emerging Role of Nanotechnology

2020 ◽  
Vol 27 (8) ◽  
pp. 1367-1381 ◽  
Author(s):  
Sarah Visentin ◽  
Mirela Sedić ◽  
Sandra Kraljević Pavelić ◽  
Krešimir Pavelić
Keyword(s):  
Cancer Progression ◽  
Metastatic Cancer ◽  
Treatment Strategies ◽  
Metastatic Progression ◽  
Therapeutic Concept ◽  
Molecular Alterations ◽  
Tumour Metastasis ◽  
Metastatic Cells ◽  
Metastatic Process ◽  
Underlying Mechanisms

The metastatic process has still not been completely elucidated, probably due to insufficient knowledge of the underlying mechanisms. Here, we provide an overview of the current findings that shed light on specific molecular alterations associated with metastasis and present novel concepts in the treatment of the metastatic process. In particular, we discuss novel pharmacological approaches in the clinical setting that target metastatic progression. New insights into the process of metastasis allow optimisation and design of new treatment strategies, especially in view of the fact that metastatic cells share common features with stem cells. Nano- and micro-technologies are herein elaborated in details as a promising therapeutic concept in targeted drug delivery for metastatic cancer. Progression in the field could provide a more efficient way to tackle metastasis and thus bring about advancements in the treatment and management of patients with advanced cancer.

[6]-gingerol as a Cancer Chemopreventive Agent: A Review of Its Activity on Different Steps of the Metastatic Process

2014 ◽  
Vol 14 (4) ◽  
pp. 313-321 ◽  
Author(s):  
Juliana Poltronieri ◽  
Amanda Becceneri ◽  
Angelina Fuzer ◽  
Julio Filho ◽  
Ana Martin ◽  
...  
Keyword(s):  
Chemopreventive Agent ◽  
Metastatic Process

ESM-1 regulates cell growth and metastatic process through activation of NF-κB in colorectal cancer

2012 ◽  
Vol 24 (10) ◽  
pp. 1940-1949 ◽  
Author(s):  
Yun Hee Kang ◽  
Na Young Ji ◽  
Seung Ro Han ◽  
Chung Il Lee ◽  
Jae Wha Kim ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cell Growth ◽  
Metastatic Process

scholarly journals In Search of Effective Anticancer Agents—Novel Sugar Esters Based on Polyhydroxyalkanoate Monomers

2021 ◽  
Vol 22 (13) ◽  
pp. 7238
Author(s):  
Wojciech Snoch ◽  
Dawid Wnuk ◽  
Tomasz Witko ◽  
Jakub Staroń ◽  
Andrzej J. Bojarski ◽  
...  
Keyword(s):  
Anticancer Agents ◽  
Prostate Cancer Cell ◽  
Fatty Acid Esters ◽  
Skin Melanoma ◽  
Cancer Treatments ◽  
Sugar Esters ◽  
Hydroxylated Fatty Acids ◽  
Ic50 Values ◽  
Metastatic Process ◽  
Acid Esters

Cancer is one of the deadliest illness globally. Searching for new solutions in cancer treatments is essential because commonly used mixed, targeted and personalized therapies are sometimes not sufficient or are too expensive for common patients. Sugar fatty acid esters (SFAEs) are already well-known as promising candidates for an alternative medical tool. The manuscript brings the reader closer to methods of obtaining various SFAEs using combined biological, chemical and enzymatic methods. It presents how modification of SFAE’s hydrophobic chains can influence their cytotoxicity against human skin melanoma and prostate cancer cell lines. The compound’s cytotoxicity was determined by an MTT assay, which followed an assessment of SFAEs’ potential metastatic properties in concentrations below IC50 values. Despite relatively high IC50 values (63.3–1737.6 μM) of the newly synthesized SFAE, they can compete with other sugar esters already described in the literature. The chosen bioactives caused low polymerization of microtubules and the depolymerization of actin filaments in nontoxic levels, which suggest an apoptotic rather than metastatic process. Altogether, cancer cells showed no propensity for metastasis after treating them with SFAE. They confirmed that lactose-based compounds seem the most promising surfactants among tested sugar esters. This manuscript creates a benchmark for creation of novel anticancer agents based on 3-hydroxylated fatty acids of bacterial origin.

scholarly journals Inflammatory Lesions: Cyclic Arginine–Glycine–Aspartate‐Decorated Lipid Nanoparticle Targeting toward Inflammatory Lesions Involves Hitchhiking with Phagocytes (Adv. Sci. 13/2021)

2021 ◽  
Vol 8 (13) ◽  
pp. 2170077
Author(s):  
Alexandros Marios Sofias ◽  
Geir Bjørkøy ◽  
Jordi Ochando ◽  
Linda Sønstevold ◽  
Maria Hegvik ◽  
...  
Keyword(s):  
Inflammatory Lesions ◽  
Lipid Nanoparticle

scholarly journals Disorders of placental villous maturation in fetal death

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Sunil Jaiman ◽  
Roberto Romero ◽  
Percy Pacora ◽  
Eunjung Jung ◽  
Gaurav Bhatti ◽  
...  
Keyword(s):  
Cohort Study ◽  
Fetal Death ◽  
Prevalence Ratio ◽  
Normal Pregnancy ◽  
Observational Cohort Study ◽  
Maturation Arrest ◽  
Inflammatory Lesions ◽  
Multiple Gestations ◽  
Observational Cohort ◽  
Retrospective Observational Cohort Study

Abstract Objective The aims of this study were to ascertain the frequency of disorders of villous maturation in fetal death and to also delineate other placental histopathologic lesions in fetal death. Methods This was a retrospective observational cohort study of fetal deaths occurring among women between January 2004 and January 2016 at Hutzel Women’s Hospital, Detroit, MI, USA. Cases comprised fetuses with death beyond 20 weeks’ gestation. Fetal deaths with congenital anomalies and multiple gestations were excluded. Controls included pregnant women without medical/obstetrical complications and delivered singleton, term (37–42 weeks) neonate with 5-min Apgar score ≥7 and birthweight between the 10th and 90th percentiles. Results Ninety-two percent (132/143) of placentas with fetal death showed placental histologic lesions. Fetal deaths were associated with (1) higher frequency of disorders of villous maturation [44.0% (64/143) vs. 1.0% (4/405), P < 0.0001, prevalence ratio, 44.6; delayed villous maturation, 22% (31/143); accelerated villous maturation, 20% (28/143); and maturation arrest, 4% (5/143)]; (2) higher frequency of maternal vascular malperfusion lesions [75.5% (108/143) vs. 35.7% (337/944), P < 0.0001, prevalence ratio, 2.1] and fetal vascular malperfusion lesions [88.1% (126/143) vs. 19.7% (186/944), P < 0.0001, prevalence ratio, 4.5]; (3) higher frequency of placental histologic patterns suggestive of hypoxia [59.0% (85/143) vs. 9.3% (82/942), P < 0.0001, prevalence ratio, 6.8]; and (4) higher frequency of chronic inflammatory lesions [53.1% (76/143) vs. 29.9% (282/944), P < 0.001, prevalence ratio 1.8]. Conclusion This study demonstrates that placentas of womem with fetal death were 44 times more likely to present disorders of villous maturation compared to placentas of those with normal pregnancy. This suggests that the burden of placental disorders of villous maturation lesions is substantial.

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