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BACKGROUND
The human epidermal growth factor receptor-2 (HER2) gene is amplified in 25% of invasive breast cancers, and receptor overexpression has been noted in up to 60% of early stages of the disease [ductal carcinoma in situ (DCIS)]. Preclinical studies have revealed high tumor/blood ratios
B and T lymphocytes have been measured in 100 women--71 patients with breast cancer and 29 controls--using sheep-erythrocyte rosetting techniques. Compared with controls (healthy women or patients with benign breast disease), there is a highly significant depression of T-cell percentage in all
BACKGROUND
Complement information about the share the role of antipapain activity in serum people with breast cancer.
OBJECTIVE
We measured the activity of cysteine peptidase inhibitors in the sera of 150 patients with breast cancer. Patients were divided into four groups depending on the cancer
A clinical investigation (representing evidence-based medicine level III) was performed to evaluate the benefit of complementary medicine in breast cancer patients undergoing adjuvant hormone therapy (HT).
METHODS
The patients (n=129) were treated according to international guidelines. All patients
OBJECTIVE
The present clinical investigation was performed to confirm the benefit of complementary medicine in patients with breast cancer undergoing adjuvant hormone therapy (HT).
METHODS
The patients (n=1561) were treated according to international guidelines. All patients suffered from arthralgia
BACKGROUND
This clinical investigation was performed in order to evaluate the benefit of complementary medicine in patients with breast cancer undergoing adjuvant hormone therapy (HT).
METHODS
The patients (n=680) were treated according to international guidelines. All patients suffered from
BACKGROUND
Wobe Mugos(®) is an enzyme preparation containing the proteases trypsin and papain from the pancreatic calf and commonly used in complementary medicine. From non-randomized studies, its multiple favorable effects including the reduction of adverse events from radiotherapy and chemotherapy
OBJECTIVE
To date, there is no effective therapy for triple-negative breast cancer (TNBC), which has a dismal clinical outcome. Upregulation of tissue factor (TF) expression leads to increased patient morbidity and mortality in many solid tumor types, including TNBC. Our goal was to employ the Fab
OBJECTIVE
To evaluate the ability of trastuzumab (Herceptin) Fab, labelled with (99m)Tc through introduced hydrazinenicotinamide (HYNIC) functionalities, to image HER2/neu-overexpressing human breast cancer xenografts in athymic mice.
METHODS
Fab fragments were produced by immobilized papain
TBX2 is an oncogenic transcription factor known to drive breast cancer proliferation. We have identified the cysteine protease inhibitor Cystatin 6 (CST6) as a consistently repressed TBX2 target gene, co-repressed through a mechanism involving Early Growth Response 1 (EGR1). Exogenous expression of
A novel human cystatin gene was identified in a differential display comparison aimed at the isolation of transcriptionally regulated genes involved in invasion and metastasis of breast cancer. Messenger RNAs from primary and metastatic tumor cells isolated from the same patient were compared. A
Peptides bound to cell surface MHC class I molecules allow the immune system to recognize intracellular pathogens and tumor-derived peptides. Our goal was to learn what the immune system "sees" on the surfaces of tumor cells by acid-eluting peptides from HLA molecules for extended time periods. We
The present study was intended to develop a papain grafted S-protected hyaluronic acid-lithocholic acid co-block (PAP-HA-ss-LCA) polymeric excipient as an amphiphilic muco permeating stabilizer for targeting breast cancer epithelial cells overexpressed with CD44 receptors. The mucopermeating,
Loach protein hydrolysates (LPH) prepared by papain digestion were fractionated into four fractions, LPH-I (MW > 10 kDa), LPH-II (MW = 5-10 kDa), LPH-III (MW = 3-5 kDa), LPH-IV (MW < 3 kDa), and the in vitro antioxidant and antiproliferative (anticancer) activities of all fractions were determined.
Trastuzumab (Herceptin) Fab were prepared by digestion of intact IgG with immobilized papain, derivatized with diethylenetriaminepentaacetic acid (DTPA) and radiolabeled with (111)In. The dissociation constant (Kd) for binding of Fab to HER2/neu-positive SK-BR-3 human breast cancer cells was two- to