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Search Results to Kathryn Horwitz

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Horwitz, Kathryn

One or more keywords matched the following items that are connected to Horwitz, Kathryn

Item Type	Name
Academic Article	Estrogen control of progesterone receptor in human breast cancer: role of estradiol and antiestrogen.
Academic Article	The role of progestins and progesterone receptors in the treatment of breast cancer.
Academic Article	Is a functional estrogen receptor always required for progesterone receptor induction in breast cancer?
Academic Article	Nuclear estrogen receptor release from antiestrogen suppression: amplified induction of progesterone receptor in MCF-7 human breast cancer cells.
Academic Article	Variant T47D human breast cancer cells with high progesterone-receptor levels despite estrogen and antiestrogen resistance.
Academic Article	Hormone 'resistance' in breast cancer: the role of normal and mutant steroid receptors.
Academic Article	Progestin action and progesterone receptor structure in human breast cancer: a review.
Academic Article	Can hormone "resistant" breast cancer cells be inappropriately stimulated by tamoxifen?
Academic Article	Canine vascular tissues are targets for androgens, estrogens, progestins, and glucocorticoids.
Academic Article	Selecting endocrine therapy in breast cancer.
Academic Article	Studies on mechanisms of estrogen and antiestrogen action in human breast cancer.
Academic Article	Selective down-regulation of progesterone receptor isoform B in poorly differentiated human endometrial cancer cells: implications for unopposed estrogen action.
Academic Article	Differential expression of the A and B isoforms of progesterone receptor in human endometrial cancer cells. Only progesterone receptor B is induced by estrogen and associated with strong transcriptional activation.
Academic Article	An N-terminal inhibitory function, IF, suppresses transcription by the A-isoform but not the B-isoform of human progesterone receptors.
Academic Article	Hormone-resistant breast cancer or "feeding the hand that bites you".
Academic Article	Variant estrogen and progesterone receptor messages in human vascular smooth muscle.
Academic Article	Functional analysis of a mutant estrogen receptor isolated from T47Dco breast cancer cells.
Academic Article	Estrogen receptors alpha and beta: prevalence of estrogen receptor beta mRNA in human vascular smooth muscle and transcriptional effects.
Academic Article	Human breast cancer: biologically active estrogen receptor in the absence of estrogen?
Academic Article	Nuclear receptor conformation, coregulators, and tamoxifen-resistant breast cancer.
Academic Article	Cellular heterogeneity and mutant oestrogen receptors in hormone resistant breast cancer.
Academic Article	The antiprogestin RU38 486: receptor-mediated progestin versus antiprogestin actions screened in estrogen-insensitive T47Dco human breast cancer cells.
Academic Article	A physiological role for estrogen and progesterone in breast cancer.
Academic Article	Progesterone receptors A and B differentially affect the growth of estrogen-dependent human breast tumor xenografts.
Academic Article	Breast cancer patients with progesterone receptor PR-A-rich tumors have poorer disease-free survival rates.
Academic Article	Insights into the role of progesterone receptors in breast cancer.
Academic Article	Estradiol regulates different genes in human breast tumor xenografts compared with the identical cells in culture.
Academic Article	Estrogen receptor positive breast cancer metastasis: altered hormonal sensitivity and tumor aggressiveness in lymphatic vessels and lymph nodes.
Academic Article	Current status of estrogen and progesterone receptors in breast cancer.
Academic Article	Rare steroid receptor-negative basal-like tumorigenic cells in luminal subtype human breast cancer xenografts.
Academic Article	Progestins in hormone replacement therapies reactivate cancer stem cells in women with preexisting breast cancers: a hypothesis.
Academic Article	The Year in Basic Science: update of estrogen plus progestin therapy for menopausal hormone replacement implicating stem cells in the increased breast cancer risk.
Academic Article	Progesterone and progesterone receptors in experimental breast cancer.
Academic Article	T47DCO cells, genetically unstable and containing estrogen receptor mutations, are a model for the progression of breast cancers to hormone resistance.
Academic Article	Vascular endothelial growth factor secreted by activated stroma enhances angiogenesis and hormone-independent growth of estrogen receptor-positive breast cancer.
Academic Article	Cytokeratin 5 positive cells represent a steroid receptor negative and therapy resistant subpopulation in luminal breast cancers.
Academic Article	Thoughts on tamoxifen resistant breast cancer. Are coregulators the answer or just a red herring?
Academic Article	Prolactin and estrogen receptors in breast cancer.
Academic Article	Bringing estrogen receptors under control.
Academic Article	Maintenance of hormone responsiveness in luminal breast cancers by suppression of Notch.
Academic Article	Estrogen control of progesterone receptor induction in human breast cancer: role of nuclear estrogen receptor.
Academic Article	Genomic signatures of pregnancy-associated breast cancer epithelia and stroma and their regulation by estrogens and progesterone.
Academic Article	Phytoestrogen interaction with estrogen receptors in human breast cancer cells.
Academic Article	The structure and function of progesterone receptors in breast cancer.
Academic Article	Steroid receptor analyses of nine human breast cancer cell lines.
Academic Article	Nuclear estrogen receptors. Effect of inhibitors on processing and steady state levels.
Academic Article	Estrogen-insensitive progesterone receptors in a human breast cancer cell line: characterization of receptors and of a ligand exchange assay.
Academic Article	Subcellular compartmentalization of estrogen receptors in human breast cancer cells.
Academic Article	When tamoxifen turns bad.
Academic Article	How do breast cancers become hormone resistant?
Academic Article	Mechanisms of hormone resistance in breast cancer.
Academic Article	Progesterone-independent effects of human progesterone receptors (PRs) in estrogen receptor-positive breast cancer: PR isoform-specific gene regulation and tumor biology.
Academic Article	Quantitative analysis of gene regulation by seven clinically relevant progestins suggests a highly similar mechanism of action through progesterone receptors in T47D breast cancer cells.
Academic Article	Predicting response to endocrine therapy in human breast cancer: a hypothesis.
Academic Article	Progestins initiate a luminal to myoepithelial switch in estrogen-dependent human breast tumors without altering growth.
Academic Article	MCF-7; a human breast cancer cell line with estrogen, androgen, progesterone, and glucocorticoid receptors.
Academic Article	Estrogens and progestins in mammary development and neoplasia. Introduction.
Academic Article	Progestin-dependent induction of vascular endothelial growth factor in human breast cancer cells: preferential regulation by progesterone receptor B.
Academic Article	Estrogen insensitivity in a model of estrogen receptor positive breast cancer lymph node metastasis.
Academic Article	Molecular signatures of neoadjuvant endocrine therapy for breast cancer: characteristics of response or intrinsic resistance.
Academic Article	Estrogen regulated gene expression in response to neoadjuvant endocrine therapy of breast cancers: tamoxifen agonist effects dominate in the presence of an aromatase inhibitor.
Academic Article	Tissue-specific pathways for estrogen regulation of ovarian cancer growth and metastasis.
Academic Article	Unliganded progesterone receptors attenuate taxane-induced breast cancer cell death by modulating the spindle assembly checkpoint.
Academic Article	Estrogen control of progesterone receptor in human breast cancer. Correlation with nuclear processing of estrogen receptor.
Academic Article	Actinomycin D prevents nuclear processing of estrogen receptor.
Academic Article	Receptors and breast cancer: do we know it all?
Academic Article	Nuclear mechanisms of estrogen action. Effects of estradiol and anti-estrogens on estrogen receptors and nuclear receptor processing.
Academic Article	Progesterone receptor determination in human breast tumors by immunocytochemical and biochemical techniques.
Academic Article	Estrogen switches pure mucinous breast cancer to invasive lobular carcinoma with mucinous features.
Concept	Estrogen Replacement Therapy
Concept	Estrogen Receptor Modulators
Concept	Estrogen Antagonists
Concept	Estrogen Receptor beta
Concept	Receptors, Estrogen
Concept	Estrogens
Concept	Selective Estrogen Receptor Modulators
Concept	Estrogen Receptor alpha
Academic Article	Modeling luminal breast cancer heterogeneity: combination therapy to suppress a hormone receptor-negative, cytokeratin 5-positive subpopulation in luminal disease.
Academic Article	Luminal breast cancer metastases and tumor arousal from dormancy are promoted by direct actions of estradiol and progesterone on the malignant cells.
Grant	Mechanisms of Progesterone Receptor Action
Grant	NUCLEAR ESTROGEN RECEPTORS IN BREAST CANCER

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Estrogens