Abstract:
:Breast cancer (BC) is a molecularly heterogeneous disease that encompasses five major molecular subtypes (luminal A (LA), luminal B HER2 negative (LB-), luminal B HER2 positive (LB+), HER2 positive (HER2+) and triple negative breast cancer (TNBC)). BC treatment mainly depends on the identification of the specific subtype. Despite the correct identification, therapies could fail in some patients. Thus, further insights into the genetic and molecular status of the different BC subtypes could be very useful to improve the response of BC patients to the range of available therapies. In this way, we used gold nanoparticles (AuNPs, 12.96 ± 0.72 nm) as a scavenging tool in combination with Sequential Window Acquisition of All Theoretical Mass Spectra (SWATH-MS) to quantitatively analyze the serum proteome alterations in the different breast cancer intrinsic subtypes. The differentially regulated proteins specific of each subtype were further analyzed with the bioinformatic tools STRING and PANTHER to identify the major molecular function, biological processes, cellular origin, protein class and biological pathways altered due to the heterogeneity in proteome of the different BC subtypes. Importantly, a profile of blood coagulation proteins was identified in the serum of HER2-overexpressing BC patients.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Chantada-Vázquez MDP,Castro López A,García-Vence M,Acea-Nebril B,Bravo SB,Núñez Cdoi
10.3390/ijms21228449subject
Has Abstractpub_date
2020-11-10 00:00:00issue
22issn
1422-0067pii
ijms21228449journal_volume
21pub_type
杂志文章abstract::Inherited bone marrow failure syndromes (IBMFS) are a group of cancer-prone genetic diseases characterized by hypocellular bone marrow with impairment in one or more hematopoietic lineages. The pathogenesis of IBMFS involves mutations in several genes which encode for proteins involved in DNA repair, telomere biology ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms21134672
更新日期:2020-06-30 00:00:00
abstract::Molecular factors involved in neuroprotection are key in the design of novel multitarget drugs in aging and neurodegeneration. AVCRI104P3 is a huprine derivative that exhibits potent inhibitory effects on human AChE, BuChE, and BACE-1 activities, as well as on AChE-induced and self-induced Aβ aggregation. More recentl...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19092615
更新日期:2018-09-04 00:00:00
abstract::Breast cancer is regarded worldwide as a severe human disease. Various genetic variations, including hereditary and somatic mutations, contribute to the initiation and progression of this disease. The diagnostic parameters of breast cancer are not limited to the conventional protein content and can include newly disco...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20174269
更新日期:2019-08-31 00:00:00
abstract::The relationship between antiphospholipid antibodies (aPL) and autoimmune haemolytic anaemia (AIHA) has never been systematically addressed. The aim of this study is to assess the link between aPL and AIHA in adult systemic lupus erythematosus (SLE) and antiphospholipid syndrome (APS). This study performed an EMBASE/P...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms21114120
更新日期:2020-06-09 00:00:00
abstract::Sjögren's syndrome (SS) is a chronic autoimmune disease characterized by lymphocytic infiltration of salivary and lacrimal glands resulting in diminished production of saliva and tears. The pathophysiology of SS has not yet been fully deciphered. Classically it has been postulated that sicca symptoms in SS patients ar...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms19113392
更新日期:2018-10-30 00:00:00
abstract::A novel quadruplex ligand based on 1,10-phenanthroline and incorporating two guanyl hydrazone functionalities, PhenQE8, is reported herein. Synthetic access was gained in a two-step procedure with an overall yield of 61%. X-ray diffraction studies revealed that PhenQE8 can adopt an extended conformation that may be op...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms22020749
更新日期:2021-01-13 00:00:00
abstract::Oligoribonucleotide (ORN) interference-PCR (ORNi-PCR) is a method in which PCR amplification of a target sequence is inhibited in a sequence-specific manner by the hybridization of an ORN with the target sequence. Previously, we reported that ORNi-PCR could detect nucleotide mutations in DNA purified from cultured can...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21145119
更新日期:2020-07-20 00:00:00
abstract::Acidovorax citrulli (A. citrulli) strains cause bacterial fruit blotch (BFB) in cucurbit crops and affect melon significantly. Numerous strains of the bacterium have been isolated from melon hosts globally. Strains that are aggressively virulent towards melon and diagnostic markers for detecting such strains are yet t...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20112715
更新日期:2019-06-02 00:00:00
abstract::The presence of CD4 T lymphocytes has been described for several teleost species, while many of the main T cell subsets have not been characterized at a cellular level, because of a lack of suitable tools for their identification, e.g., monoclonal antibodies (mAbs) against cell markers. We previously described the tis...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21114180
更新日期:2020-06-11 00:00:00
abstract::Growth hormone (GH), mostly through its peripheral mediator, the insulin-like growth factor 1(IGF1), in addition to carrying out its fundamental action to promote linear bone growth, plays an important role throughout life in the regulation of intermediate metabolism, trophism and function of various organs, especiall...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms21041392
更新日期:2020-02-19 00:00:00
abstract::Clinical applications of camptothecin (CPT) have been heavily hindered due to its non-targeted toxicity, active lactone ring instability, and poor water solubility. Targeted drug delivery systems may offer the possibility to overcome the above issues as reported. In this research, a series of prostate-specific membran...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19103251
更新日期:2018-10-19 00:00:00
abstract::Avascular meniscus tears show poor intrinsic regenerative potential. Thus, lesions within this area predispose the patient to developing knee osteoarthritis. Current research focuses on regenerative approaches using growth factors or mesenchymal stem cells (MSCs) to enhance healing capacity within the avascular menisc...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20051120
更新日期:2019-03-05 00:00:00
abstract::The current knowledge about neuroprotective mechanisms in humans after status epilepticus is scarce. One reason is the difficulty to measure possible mediators of these neuroprotective mechanisms. The dawn of microRNA detection in the cerebrospinal fluid (CSF) and the recent advancements in measuring proteins in the C...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms18030490
更新日期:2017-02-24 00:00:00
abstract::Glutamate is not only a neurotransmitter but also an important neurotoxin in central nervous system (CNS). Chronic elevation of glutamate induces both neuronal and glial cell apoptosis. However, its effect on astrocytes is complex and still remains unclear. In this study, we investigated whether morphine, a common opi...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms17101523
更新日期:2016-10-24 00:00:00
abstract::This study was performed to elucidate the molecular function of the synoviocyte proliferation-associated in collagen-induced arthritis (CIA) 1/serum amyloid A-like 1 (SPACIA1/SAAL1) in mice CIA, an animal model of rheumatoid arthritis (RA), and human RA-synovial fibroblasts (RASFs). SPACIA1/SAAL1-deficient mice were g...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19123828
更新日期:2018-11-30 00:00:00
abstract::Cerebrospinal fluid (CSF) is a readily reachable body fluid that is reflective of the underlying pathological state of the central nervous system (CNS). Hence it has been targeted for biomarker discovery for a variety of neurological disorders. CSF is also the major route for seeding metastases of CNS malignancies and...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms161226150
更新日期:2015-12-07 00:00:00
abstract::Placental homeostasis of tryptophan is essential for fetal development and programming. The two main metabolic pathways (serotonin and kynurenine) produce bioactive metabolites with immunosuppressive, neurotoxic, or neuroprotective properties and their concentrations in the fetoplacental unit must be tightly regulated...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21207578
更新日期:2020-10-14 00:00:00
abstract::High-density genetic linkage maps of crop species are particularly useful in detecting qualitative and quantitative trait loci for important agronomic traits and in improving the power of classical approaches to identify candidate genes. The aim of this study was to develop a high-density genetic linkage map in a duru...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms18061329
更新日期:2017-06-21 00:00:00
abstract::Wild barley eibi1 mutant with HvABCG31 gene mutation has low capacity to retain leaf water, a phenotype associated with reduced cutin deposition and a thin cuticle. To better understand how such a mutant plant survives, we performed a genome-wide gene expression analysis. The leaf transcriptomes between the near-isoge...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms141020478
更新日期:2013-10-14 00:00:00
abstract::Crown rot (CR), caused by various Fusarium species, is a major disease in many cereal-growing regions worldwide. Fusarium culmorum is one of the most important species, which can cause significant yield losses in wheat. A set of 126 advanced International Maize and Wheat Improvement Center (CIMMYT) spring bread wheat ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19092666
更新日期:2018-09-08 00:00:00
abstract::Notwithstanding the widespread use and promising clinical value of chemotherapy, the pharmacokinetics, toxicology, and mechanism of mitoxantrone remains unclear. To promote the clinical value in the treatment of human diseases and the exploration of potential subtle effects of mitoxantrone, zebrafish embryos were empl...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19113516
更新日期:2018-11-08 00:00:00
abstract::Extracellular matrix protein turnover may play an important role in left atrial (LA) remodelling. The aim is to investigate the associations between matrix metalloproteinase (MMPs), tissue inhibitor of metalloproteinase (TIMP-1) and LA volume index (LAVI) and if these associations are independent of TIMP-1 levels. Par...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21144944
更新日期:2020-07-13 00:00:00
abstract::Alternatively translated from the ENO gene and expressed in an array of vertebrate and plant tissues, c-Myc binding protein 1 (MBP-1) participates in the regulation of growth in organisms, their development and their environmental responses. As a transcriptional repressor of multiple proto-oncogenes, vertebrate MBP-1 ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms19123868
更新日期:2018-12-04 00:00:00
abstract::Osteoporosis is characterized by a reduction of the bone mineral density (BMD) and microarchitectural deterioration of the bone, which lead to bone fragility and susceptibility to fracture. Astaxanthin (AST) has a variety of biological activities, such as a protective effect against asthma or neuroinflammation, antiox...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19030912
更新日期:2018-03-19 00:00:00
abstract::The ATP-sensitive K+ channel (KATP) is involved in hypersensitivity during chronic pain and is presumed to be a downstream target of mu opioid receptors. Multiple subtypes of KATP channels exist in the peripheral and central nervous system and their activity may be inversely correlated to chronic pain phenotypes in ro...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20092251
更新日期:2019-05-07 00:00:00
abstract::Intracellular chloride levels in the brain are regulated primarily through the opposing effects of two cation-chloride co-transporters (CCCs), namely K+-Cl- co-transporter-2 (KCC2) and Na+-K+-Cl- co-transporter-1 (NKCC1). These CCCs are differentially expressed throughout the course of development, thereby determining...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms21239142
更新日期:2020-11-30 00:00:00
abstract::Nuclear β-dystroglycan (β-DG) is involved in the maintenance of nuclear architecture and function. Nonetheless, its relevance in defined nuclear processes remains to be determined. In this study we generated a C2C12 cell-based DG-null model using CRISPR-Cas9 technology to provide insights into the role of β-DG on nucl...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21144961
更新日期:2020-07-14 00:00:00
abstract::Extracellular vesicles (EVs) are lipid bilayer vesicles which are released from cells and play multifaceted roles in cellular communication in health and disease. EVs can be isolated from various body fluids, including serum and plasma, and are usable biomarkers as they can inform health status. Studies on EVs are an ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms22020875
更新日期:2021-01-16 00:00:00
abstract::This study aims to reveal the potential relationship between 5-HT and oxidative stress in the organism. Our in vitro experiments in RIN-14B cells showed that anoxia leads the cells to the state of oxidative stress. Administration of exogenous 5-HT exacerbated this effect, whereas the inhibition of Tph1, LP533401 allev...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20061364
更新日期:2019-03-18 00:00:00
abstract::The innate immune system has numerous mechanisms to fight against pathogens, including the formation of neutrophil extracellular traps (NETs). By spreading out chromatin, antimicrobial peptides and enzymes, neutrophils efficiently trap pathogens like bacteria and facilitate their elimination. During this process, high...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19061679
更新日期:2018-06-05 00:00:00