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Introduction
Radek Kucera works as a head of the Department of Pharmacology and Toxicology, Faculty of Medicine in Pilsen, Charles University and as a vice head of the Department of Immunochemistry Diagnostics, University Hospital Pilsen, Czech Republic. He participates in research regarding tumour markers, hormones, growth factors, SARS-CoV-2 antibodies and vitamin D.
Current institution
Additional affiliations
October 2011 - present
Publications
Publications (151)
Background/aim:
New generation androgen receptor-targeting agents (ARTA) have been in the spotlight for their efficacy in metastatic castration-resistant prostate cancer (mCRPC). Prostate-specific antigen (PSA) represents one of the most commonly used serum cancer biomarkers worldwide. The present retrospective study focused on the prognostic role...
Background
The neuropeptide B/W signalling system (NPB/W) has been identified in multiple body regions and is integral to several physiological processes, including the regulation of food intake and energy homeostasis. Recently, it has also been detected in human skin; however, its specific functions in this context remain to be thoroughly investig...
Background/aim:
Low levels of vitamin D are a widespread global issue. This study aimed to determine the optimal vitamin D3 supplementation dose for healthy young adults by comparing the effectiveness of gradually increasing cholecalciferol doses over two years.
Patients and methods:
Thirty-five volunteers participated in a two-season pilot stud...
Astrocytes are specialized glial cell types of the central nervous system (CNS) with remarkably high abundance, morphological and functional diversity. Astrocytes maintain neural metabolic support, synapse regulation, blood-brain barrier integrity and immunological homeostasis through intricate interactions with other cells, including neurons, micr...
Background
Melanoma is the most aggressive skin cancer with ability to recur also after early‐stage tumor surgery. The aim was to identify early‐stage melanoma patients at high risk of recurrence using liquid biopsy, estimating of mutated BRAF ctDNA and the level of tumor marker S100B in plasma.
Methods
Eighty patients were enrolled in the study....
Background
Astrocytes have recently gained attention as key players in the pathogenesis of neurodegenerative diseases, including Alzheimer's disease. Numerous differentiation protocols have been developed to study human astrocytes in vitro. However, the properties of the resulting glia are inconsistent, making it difficult to select an appropriate...
Background
The medication used to treat benign prostate hyperplasia (BPH), a common condition in men over 50 years of age, can alter the levels of biomarkers used in prostate cancer detection. Commonly used medications for BPH include alpha‐blockers, 5‐alpha reductase inhibitors (5‐ARIs), and muscarinic antagonists. We studied the impact of these d...
A new series of potential flutamide-like antiandrogens has been designed and synthesized to treat prostate cancer. This new series results from our research, which has been aimed at discovering new...
Background/aim:
Hearing impairment affects a small but significant percentage of newborns (0.1-0.4%). Newborn hearing screening (NHS) is recommended for early detection and treatment. The implementation of NHS can vary among countries. In this study, we present the methodology, organization, and technical requirements of NHS. This study analyzed r...
Background:
The current obstructive sleep apnea (OSA) diagnostic uses polysomnography or limited polygraphy and requires specialized personnel and technical equipment. Glycoprotein biomarkers and microRNAs are being explored as a possible new method for screening. We aimed to evaluate whether certain biomarkers and microRNA, previously identified...
The glycoprofiling of two proteins, the free form of the prostate-specific antigen (fPSA) and zinc-α-2-glycoprotein (ZA2G), was assessed to determine their suitability as prostate cancer (PCa) biomarkers. The glycoprofiling of proteins was performed by analysing changes in the glycan composition on fPSA and ZA2G using lectins (proteins that recogni...
Background: Low serum concentrations of 25-hydroxyvitamin D correlate with higher susceptibility to acute respiratory tract infections (ARTIs). The case study presented here aims at sheding light on the correlation between vitamin D levels, the vitamin D supplement dose, and the incidence of ARTIs.
Case report: A 23-year-old female patient with a...
Background: Prostate cancer is a common cancer in men. Detection methods include the measurement of biomarkers: prostate-specific antigen (PSA), free PSA, [-2]proPSA, and the calculated indices: fPSA/tPSA ratio and Prostate Health Index (PHI). Proper preanalytical conditions are crucial for precise measurement and failure to adhere to protocols or...
Background
Kidney transplant recipients are at risk for a severe course of COVID‐19 with a high mortality rate. A considerable number of patients remains without a satisfactory serological response after the baseline and adjuvant SARS‐CoV‐2 vaccination schedule.
Methods
In this prospective, randomized study, we evaluated the efficacy and safety of...
The glycoprofiling of two proteins, the free form of the prostate-specific antigen (fPSA) and zinc-α-2-glycoprotein (ZA2G), was assessed to determine their suitability as prostate cancer (PCa) biomarkers. The glycoprofiling of proteins was performed by analysing changes in the glycan composition on fPSA and ZA2G using lectins (proteins recognising...
The anti-Müllerian hormone (AMH) is a glycoprotein that plays an important role in prenatal sex differentiation. It is used as a biomarker in polycystic ovary syndrome (PCOS) diagnostics, as well as for estimating an individual’s ovarian reserve and the ovarian response to hormonal stimulation during in vitro fertilization (IVF). The aim of this st...
Background:
Scientific studies point to a significant global vitamin D deficiency. The recommended dose of vitamin D for the adult population in Central Europe is 800-2000 IU/day. The aim of our study was to determine whether doses of 1000 IU or 2000 IU of vitamin D3 are adequate to achieve the sufficiency reference values of [25(OH)D].
Methods:...
In the past, several animal disease models were developed to study the molecular mechanism of neurological diseases and discover new therapies, but the lack of equivalent animal models has minimized the success rate. A number of critical issues remain unresolved, such as high costs for developing animal models, ethical issues, and lack of resemblan...
Background and aims: Leptin is an adipocyte-derived peptide involved in energy homeostasis and body weight regulation. The position of leptin in cardiovascular pathophysiology remains controversial. Some studies suggest a detrimental effect of hyperleptinemia on the cardiovascular (CV) system, while others assume the role of leptin as a neutral or...
Pancreatic cancer has the worst prognosis among all cancers. Cancer screening of body fluids may improve the survival time prognosis of patients, who are often diagnosed too late at an incurable stage. Several studies report the dysregulation of lipid metabolism in tumor cells, suggesting that changes in the blood lipidome may accompany tumor growt...
Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) mRNA vaccination may fail to sufficiently protect transplant recipients against coronavirus disease 2019 (COVID‐19). We retrospectively evaluated COVID‐19 in kidney transplant recipients (n=226) after BNT162b2 mRNA vaccine administration. The control group consisted of unvaccinated patien...
Introduction: Leptin is an adipocyte-derived peptide, involved in energy homeostasis and regulation of body weight. The position of leptin in cardiovascular pathophysiology remained controversial, some studies suggest a detrimental effect of hyperleptinemia on the cardiovascular (CV) system, while others assume the role of leptin as protective.
Hyp...
One of the basic manifestations of an adaptive anti-infective immunity
is the production of specific antibodies. The presence of antibodies can
be detected in serum and serves as one of the diagnostic tools used
to confirm past infection. Very often it also serves as a confirmation
that the body has acquired immunity to the disease. The appearance...
Aim: We explored whether matrix Gla protein (MGP, natural calcification inhibitor) and sclerostin (glycoprotein responsible for osteoblast differentiation) interact in terms of mortality risk in coronary patients. Methods: 945 patients after myocardial infarction and/or coronary revascularization were followed in a prospective study. All-cause deat...
A group of 110 patients from the West Bohemian region who had been infected with COVID-19 was monitored for the purposes of this study. We focused on cases of mild or moderate COVID-19; statistically the most likely to occur. Day zero was defined as the day on which a positive PCR test was first established. The mean length of observation was 6.5 m...
Aim:
The aim of this study was to evaluate the utility of selected tumor markers for the detection of lung cancer recurrence during follow-up.
Patients and methods:
The study group consisted of 109 patients and 109 healthy controls. The following biomarkers were selected: Carcinoembryonic antigen; cytokeratin fragment 19; neuron-specific enolase...
Background/aim:
This study determined whether computed tomography (CT) is an appropriate means by which to differentiate non-invasive and minimally invasive forms of pulmonary adenocarcinoma from the invasive variant.
Patients and methods:
A total of 64 patients (38 men and 26 women, aged 42-76, mean age 64), who underwent surgery for pulmonary...
Background: Obstructive sleep apnea syndrome (OSAS) is one of the most common sleep-related breathing disorders. The aim of this study was to improve diagnostics in OSAS using blood circulating biomarkers. We consider the potential of cardiac-specific miRNAs in the diagnosis and risk assessment of cardiovascular complications. Materials & methods:...
Antibody identification is an important diagnostic tool that allows
us to confirm a past SARS-CoV-2 infection. While antibody tests in
the Czech Republic are yet to receive the attention they deserve, in
the USA antibody testing has already become part of the diagnostic
algorithms.
The aim of this publication is to provide comprehensive informa...
Purpose: Hormonal receptor (HR) status is one of the key factors when determining the treatment of breast cancer. Even though HR conversion is one of the most researched topics recently, most of the previous studies include only the results of biopsies instead of samples obtained by metastasectomy.
Aim: The aim of this study is to compare the occur...
The diagnostics of prostate cancer are currently based on three pillars: prostate biomarker panel, imaging techniques, and histological verification. This paper presents a diagnostic algorithm that can serve as a “road map”: from initial patient stratification to the final decision regarding treatment. The algorithm is based on a review of the curr...
There is an ongoing debate as to whether SARS-CoV-2 antibodies can be found in patients who have recovered from COVID-19 disease. Currently, there is no consensus on whether the antibodies, if present, are protective. Our regular measurements of SARS-CoV-2 antibodies, starting in July 2020, have provided us with the opportunity of becoming acquaint...
The Czechs, together with the Americans, occupy a leading position in the ranking of the most affected areas. While in the USA, as of February 22, 2021, 8.65% of the population with a positive PCR test detecting SARS-CoV-2 was cumulatively found, in the Czech Republic it was 10.79% of the population. The US Centers for Disease Control and Preventio...
Tonsillectomy is a routine surgery in otorhinolaryngology and the occurrence of postoperative bleeding is not a rare complication. The aim of this retrospective, observational, analytic, cohort study is to compare the incidence of this complication for the most common indications. A group of patients indicated for tonsillectomies for peritonsillar...
Even for many healthcare professionals, it is difficult to orientate themselves in the issue of antibodies. Therefore, we have prepared the following overview, which is based on the experience of employees of 4 laboratories that have long been involved in the determination of antibodies to coronavirus. We will try to answer the most common question...
Pancreatic cancer has the worst prognosis among all cancers1. Cancer screening programs based on the analysis of body fluids can improve the survival time of patients, who are often diagnosed too late at an incurable stage2. Several studies have reported the dysregulation of lipid metabolism in tumor cells and tissues3, suggesting that the changes...
Background/Aim: The aim of this study was to
determine the importance of surgical treatment, utility of
hormone receptor status and selected biomarkers in the
prognosis of patients with liver metastases from breast
cancer (BCLM). Patients and Methods: Thirty female
underwent surgery for BCLM between 1/2000 and 1/2019.
Results: The type of surgery (...
Background: To compare four automated immunoassays for the measurement of 25(OH)-vitamin D (25-OHD) and to assess the impact on the results obtained from a healthy population. Methods: We analysed 100 serum samples on Unicel DxI 800 (Beckman Coulter), Architect i1000 (Abbott), Cobas e411 (Roche) and Liaison XL (DiaSorin). Passing-Bablok regression...
Background/aim: The lungs are the second most common site of cancer dissemination. The aim of this study was to analyze a cohort of patients operated for pulmonary metastases from colorectal carcinoma over a period of 18 years.
Patients and methods: In a group of 104 patients, relations were sought between overall survival or disease-free survival...
Background: To compare the clinical performance of a new PCa serum biomarker based on fPSA glycoprofiling to fPSA% and PHI.
Methods: Serum samples from men who underwent prostate biopsy due to increased PSA were used. A comparison between two equal groups (with histologically confirmed PCa or benign, non-cancer condition) was used for the clinical...
Background: We aimed to explore the utility of prostate specific antigen (PSA) isoform [- 2] proPSA and its derivatives for prediction of pathological outcome after radical prostatectomy (RP).
Methods: Preoperative blood samples were prospectively and consecutivelyanalyzed from 472 patients treated with RP for clinically localized prostate cancera...
Background/aim:
MicroRNAs (miRs) play an important role in the regulation of cancer-related processes and are promising candidates for cancer biomarkers. The aim of the study was to evaluate the association of response to anti-EGFR monoclonal antibodies (mAbs) with selected miR expression profiles, including miR-125b, let-7c, miR-99a, miR-17, miR-...
Background and Aims
Matrix Gla protein (MGP) is a natural inhibitor of vascular calcification critically dependent on circulating vitamin K status. Growth differentiation factor 15 (GDF-15) is a regulatory cytokine mainly of the inflammatory and angiogenesis pathways, but potentially also involved in bone mineralization. We sought to determine whet...
Colorectal cancer (CRC) belongs to the most common cancers. The liver is a predominant site of CRC dissemination. Novel biomarkers for predicting the survival of CRC patients with liver metastases (CLM) undergoing metastasectomy are needed. We examined KRAS mutated circulating cell-free tumor DNA (ctDNA) in CLM patients as a prognostic biomarker, i...
In 2019, the EPMA celebrated its 10th anniversary at the 5th World Congress in Pilsen, Czech Republic. The history of the International Professional Network dedicated to Predictive, Preventive and Personalised Medicine (PPPM / 3PM) is rich in achievements. Facing the coronavirus COVID-19 pandemic it is getting evident globally that the predictive a...
Aim: The aim of the study was to evaluate the yields of 2-deoxy-2-[18F]-fluoro-D-glucose positronemission tomography/magnetic resonance imaging (18FFDG- PET/MRI) and 18F-FDG-PET/computed tomography (CT) for the detection of metastatic involvement of
locoregional neck nodes in patients with head and neck malignancy. Patients and Methods: A total of...
In the early twenty-first century, societies around the world are facing the paradoxal epidemic development of PCa as a non-communicable disease. PCa is the most frequently diagnosed cancer for men in several countries such as the USA. Permanently improving diagnostics and treatments in the PCa management causes an impressive divergence between, on...
Peritonsillar abscess (PTA) is the most common complication of tonsillitis. Cultivation usually reveals a wide spectrum of aerobic and anaerobic microbiota. This retrospective study compared PTA incidence and the spectrum of individual microbial findings in groups of patients divided by gender, age, and season. Of the 966 samples cultivated, a posi...
Background/aim: To compare the diagnostic reliability, accuracy and safety of ultrasound-guided biopsy (Tru-Cut biopsy) and ascites puncture in patients with a primarily inoperable malignant ovarian tumor.
Patients and methods: This is a retrospective analysis of the studied methods in consecutively examined patients and a prospective validation o...
Aim. To evaluate the clinical contribution of protein induced by vitamin K absence (PIVKA-II) for the diagnosis of hepatocellular carcinoma (HCC). The second aim was to compare PIVKA-II with routinely used alpha-fetoprotein (AFP) for the same indication. Materials and methods. 310 participants were enrolled in our study: 60 with HCC, 40 with liver...
Background: We aimed to explore the utility of prostate specific antigen (PSA) isoform [-2]proPSA and its derivatives for prediction of pathological outcome after radical prostatectomy (RP).
Methods: Preoperative blood samples were prospectively and consecutively analyzed from 472 patients treated with RP for clinically localized prostate cancer at...
Background: We aimed to explore the utility of prostate specific antigen (PSA) isoform [-2]proPSA and its derivatives for prediction of pathological outcome after radical prostatectomy (RP).
Methods: Preoperative blood samples were prospectively and consecutively analyzed from 472 patients treated with RP for clinically localized prostate cancer at...
Immunotherapy based on immune checkpoint inhibitors (ICIs) represents a novel anticancer treatment strategy. Monoclonal antibodies targeting cytotoxic T-lymphocyte antigen-4 (CTLA4), programmed cell death-1 receptor (PD1) and programmed cell death-1 ligand (PD-L1) have shown efficacy and safety in the treatment of various malignancies. Some of them...
Aim: We aimed to establish the association between sclerostin (a glycoprotein involved in bone metabolism) and development of pulse wave velocity (PWV) in the general population. Methods: A prospective cohort study with a total of 522 subjects. Aortic PWV was measured twice (at baseline and after approximately 8 years of follow-up) and intraindivid...
Abdominal aortic aneurysm (AAA) is often a hidden pathological process showing no clinical symptoms. Genetic burden, smoking, male gender, age > 65 years, and white race have been identified as the main risk factors. A regular screening program has been introduced but is, as yet, unclear and is not performed in most countries. Prostate cancer is th...
Informed consent is an important document for every existing biobank or repository to obtain, store and use human biospecimens and associated data and information for current and future research. Biobanks have undergone great progress worldwide during the last three decades and have become an integral part of personalized medicine and health care s...
Aim: The aim of our study was to assess predictive role of the primary tumour sidedness (PTS) in patients with wild-type RAS metastatic colorectal cancer (mCRC) treated with: anti-EGFR monoclonal antibodies (mAbs) for left-sided CRC (L-CRC) and bevacizumab for right-sided CRC (R-CRC) vs. the reverse combination. Patients and Methods: The cohort inc...
OBJECTIVES: Sleep apnea syndrome affects approximately 4% of adult males and 2% of adult females. It is associated with significant cardio-, cerebrovascular, metabolic and hormonal comorbidities and ranks among the more expensive medical specialties due to the requirement of high-quality technical diagnostic and therapeutic equipment as well as wel...
Background/Aim: The aim of this study was to analyze the pretreatment cytokeratin serum levels in head and neck squamous cell carcinoma (HNSCC) by three assays
in relation to selected clinicopathological characteristics in an effort to find diagnostic/prognostic biomarkers for HNSCC and to determine the best assay. Patients and Methods: In total, 4...
Colorectal cancer (CRC) ranks among themost common cancersworldwide. Surgical removal remains the best strategy for treatment of resectable tumors. An important part of caring for patients after surgery is monitoring for early detection of a possible relapse of the disease. Efforts are being made to improve the sensitivity and specificity of routin...
The aim of the study was to evaluate the ability of following biomarkers as diagnostic tools and risk predictors of AAA: C-reactive protein, interleukin-6, pentraxin-3, galectin-3, procollagen type III N-terminal peptide, C-terminal telopeptide of type I collagen, high-sensitive troponin I, and brain natriuretic peptide. Seventy-two patients with a...
Sleep apnea syndrome is associated with increased risk of cardiovascular disease. In treating older patients, there is a special emphasis put on minimally invasive and conservative procedures and a simple method for predicting the potential for treatment success is essential. Continuous positive airway pressure (CPAP) is the first choice for treatm...
Background and Objectives
Utilisation of the one‐step nucleic acid amplification (OSNA) molecular biology method for the detection of the metastatic involvement of sentinel lymph nodes (SLNs) in endometrial cancer (EC) patients. A comparison with histopathological ultrastaging and a description of the clinical consequences.
Methods
Surgically trea...
Aim: The aim of this study was to evaluate the
clinical contribution of protein induced by vitamin K absence
(PIVKA-II) for hepatocellular carcinoma (HCC) diagnostics
and compare it with alpha-foetoprotein (AFP), a routinely
used tumour marker. Materials and Methods: A total of 332
participants were enrolled in this study: 64 with HCC, 48 with
live...
Aim:
Current diagnostics of bone metastatic disease is not satisfactory for early detection or regular process monitoring. The combination of biomarkers and the multiparametric approach was described as effective in other oncology diagnoses. The aim of the study was to improve the difference diagnostics between bone-metastatic disease and solid tum...
The measurement of serum tumour markers is a simple and non-invasive method for assessing the response to systemic therapies in metastatic colorectal cancer (mCRC) and estimation of prognosis. The aim of our retrospective study was to evaluate the association of baseline serum levels of carcinoembryonic antigen (CEA), carbohydrate antigen 19-9 (CA...
BACKGROUND:
Portal vein embolization (PVE) and PVE with autologous mesenchymal stem cell application (PVE-MSC) increases future liver remnant volume (FLRV). The aim of this study was to compare both methods from the aspect of FLRV growth, progression of colorectal liver metastases (CLM), CLM resectability and long-term results.
PATIENTS AND METHOD...
Introduction: Laryngeal cancer is the most frequent cancer in the head and neck area. Approximately one third of patients are treated by total laryngectomy (TL). The rate of the patient's adaptation to new conditions is crucial to the quality of his or her future life. Some patients survive tens of years after this operation. The preparation for TL...
Background/aim:
Melanoma represents one of the most aggressive forms of cancer. With the rapid increases in the incidence of melanoma in the United States, Australia and Europe over the last decades, melanoma has been considered an epidemic cancer in these areas. The aim of our study was to evaluate the utility of osteoprotegerin (OPG), osteoponti...
Introduction:
PSA is a serine protease composed of 240 amino acids in a single polypeptide chain and is a routine parameter in prostate cancer diagnostics. The aim of our study was to test the long-term stability of tPSA and fPSA after 10 years' storage at -80°C.
Materials and methods:
We analyzed two aliquots from 55 serum samples. The first wa...
Aim: The purpose of this study was to investigate the prostate health index as a marker for tumour aggressiveness in prostate biopsy and the optimization of indication for treatment options.
Methods: Our cohort consisted of 320 patients indicated for radical prostatectomy with preoperative measurements of total PSA, free PSA, [-2]proPSA and calcula...
Background:
Transferrin is synthetized in the liver and is the most important iron-transport carrier in the human body. Severe alcohol consumption leads to alterations in glycosylation of transferrin. Mass spectrometry can provide fast detection and quantification of transferrin isoforms because they have different molecular masses. In this study,...
Background/aim:
The results of surgical treatment of breast cancer liver metastases (BCLM) remain suboptimal. The search for perioperative prognostic factors could help determine high risk groups of patients. The aim of study was to evaluate the significance of tumour markers (TM) on long-term treatment results.
Patients and methods:
Liver surge...
Anti-Müllerian hormone (AMH), insulin-like growth factor 1 (IGF1) and leptin are produced in the granulosa cells of follicles and play an important role in the growth and maturation of follicles. The aim of our study was to monitor AMH, IGF1 and leptin levels in a group of healthy women and compare them to a group of women with fertility disorders....
Background and aims:
Obstructive sleep apnoea is a potentially serious sleep disorder associated with the risk of cardiovascular disease. It is treated with continuous airway pressure (CPAP) but this is not always successful. Unsuccessful cases should be treated by bilevel positive airway pressure (BiPAP). The aim of this study was to determine wh...
Aim:
The aim of this study was to evaluate the ability of tissue polypeptide-specific antigen (TPS), carcinoembryonic antigen (CEA), and cancer antigen 15-3 (CA 15-3) to predict relapse in breast cancer patients, when the measurement of biomarkers is performed within 6 months after surgery.
Patients and methods:
Four hundred and seventy-two pati...
BACKGROUND: Erlotinib is a tyrosine kinase inhibitor targeting epidermal growth factor receptor (EGFR); it is used in the treatment of advanced non-small cell lung cancer (NSCLC). We focused on the role of serum concentration of erlotinib and its association with outcome and toxicity in patients with advanced NSCLC harbouring the wild-type EGFR gen...
Background/aim:
Head and neck squamous cell carcinoma (HNSCC) includes tumors of various anatomical sites sharing multifactorial etiopathogenesis and generally dismal response to conventional treatment. The objective of this study was to determine the clinical significance of serum levels of insulin-like growth factor-1 (IGF-1) and insulin-like gr...
Pemetrexed is an intravenously administered antifolate cytostatic agent targeting several folate-dependent enzymatic pathways, widely used in the treatment of patients with advanced non-small cell lung cancer (NSCLC). It has been previously demonstrated that the superiority of pemetrexed is limited to patients with non-squamous histology. Aside fro...
AIM:
To analyze the utility of HE4 assessment in preoperative management of patients with early-stage endometrial cancer for stratification into low-risk and high-risk groups.
PATIENTS AND METHODS:
The following data were prospectively collected from patients operated for endometrial cancer from 05/2012 till 9/2016; age, HE4, CA125, expert ultra...
Aim:
The aim of the study was to evaluate MIC1/GDF15 as a biomarker in the monitoring of bone metastases occurrence.
Patients and methods:
The assessed group included patients diagnosed with: prostate cancer, breast cancer, lung cancer and colorectal cancer. Patients were divided into two groups based on the scintigraphy of the occurrence of bon...
Significance:
The article compares N- and O-glycosylation of several serum proteins in different diseases by a fast and easy sample preparation procedure in combination with high resolution Fourier transform ion cyclotron resonance mass spectrometry. The results show successful glycopeptides relative quantification in a complex peptide mixture by...
Background/aim:
Current research of prostate cancer (PCa) offers a promising way of identifying patients with adverse prognosis who do benefit from radical treatment that can affect quality of life as resections are associated with numerous side-effects. The aim of our study was to evaluate the relationship of TMPRSS2-ERG fusion gene status, tumor...
Hypothesis: Growth factors actively participate in tumor-induced angiogenesis and lymphangiogenesis and their serum levels may reflect lymph node (LN) metastases formation in early breast cancer. Objectives: Lymph node metastases are one of risk factor in early stage breast cancers and their presence determine the extent of surgical intervention. A...
Biobanks are an important pillar of personalised medicine, and strongly support the scientific progress in stratification of population, biomarkers discovery and validation, and due to progress in personalised medicine. Biobanks are significant tool for new drug discoveries and drug development. Biobanks play an important role in the whole process...
Aim:
To evaluate the possibility of selected biomarkers for breast cancer diagnostics and/or treatment monitoring, lymph node (LN) status determination and clinical decision regarding axillary node dissection.
Patients and methods:
Two hundred and eleven patients with malignant breast cancer and 42 age-matched healthy controls were enrolled. Ser...
Plurality and individuality of hepatocellular carcinoma: PPPM perspectives
Krishna Chander Sridhar, Olga Golubnitschaja
Department of Radiology, Univeristy of Bonn, Bonn, Germany Correspondence: Olga Golubnitschaja (olga.golubnitschaja@ukb.uni-bonn.de) – Department of Radiology, Univeristy of Bonn, Bonn, Germany The EPMA Journal 2016, 7(Suppl 1)...
BACKGROUND:
Serum lactate dehydrogenase (LDH) has been reported as a prognostic biomarker in malignant diseases. However, little is known on the dynamics of serum LDH levels during systemic treatment. We focused on the association of changes in serum LDH with outcome of patients with advanced-stage non-small cell lung cancer (NSCLC) treated with e...
Anti-Müllerian hormone (AMH) is a factor most associated with female fertility and especially with
the ovarian reserve. AMH is also used as a parameter of fertility in men as it arises from the
epithelium of the seminiferous tubules that contain Sertoli cells which produce the AMH. To
investigate the relationship between AMH production and sperm re...
Aim: The first aim of our study was to search for
new biomarkers to use in gastric cancer diagnostics. The
second aim was to verify the findings presented in literature
on a sample of the local population and investigate the risk
of gastric cancer in the population using a multivariant
statistical analysis. Patients and Methods: We assessed
groups...