Results 121 to 130 of about 28,831 (253)

Biological variables and prognosis of DCIS

open access: yesThe Breast, 2005
Based on current knowledge, biological factors that have been investigated in ductal carcinoma in situ (DCIS) include histology of these lesions, the impact of margin status on local recurrence, and several genetic alterations. Optimal integration of these factors in guiding optimal therapy is of great importance, since the incidence of DCIS is rising ...
openaire   +3 more sources

A Bright Ratiometric Dipyrene Probe for Functional Imaging of Condensate Microenvironments in Living Cells

open access: yesAdvanced Science, Volume 13, Issue 54, 28 September 2026.
Ratiometric dipyrene imaging resolves monomer (M) and excimer (E) channels and computes pixel‐wise E/M maps within biomolecular condensates, yielding physicochemical fingerprints shaped by coupled polarity‐related solvation and microviscosity. These spatial fingerprints enable quantitative phenotyping of cellular states, exemplified by separation of ...
Koki Matsumoto   +20 more
wiley   +1 more source

Should palpable DCIS be treated as IDC? A retrospective audit.

open access: yes, 2011
146 Background: Ductal carcinoma in situ (DCIS) identified by screening mammography accounts for 20% of breast cancer diagnoses, and microinvasion (DCIS-M) is found in 5%-10%. There are no defined treatment guidelines for palpable DCIS or DCIS-M.
V. Vanmali   +6 more
core   +1 more source

Hemopexin Purification From Human Cohn Fraction IV Paste and Its Biophysical Characterization and Functional Evaluation in Sickle Cell Disease Mice

open access: yesBiotechnology and Bioengineering, Volume 123, Issue 9, Page 2229-2237, September 2026.
ABSTRACT Hemopexin (Hpx) is an acute phase plasma protein that is responsible for sequestration and removal of cell‐free heme with very high affinity (Kd < 1 pM). Hpx expression in liver cells is induced following an inflammatory event such as severe hemolysis. Therefore, plasma Hpx has potential clinical relevance due to its' ability to bind free heme,
Shuwei Lu   +8 more
wiley   +1 more source

Through the Looking Glass: Uncovering the EU's Gendered Foreign Policy to Afghanistan

open access: yesContemporary European Politics, Volume 4, Issue 3, September 2026.
ABSTRACT Afghanistan has consistently ranked among the most challenging contexts for the promotion of women's rights. This situation has intensified with the Taliban's return to power in August 2021 and the subsequent consolidation of what has been termed a system of gender apartheid.
Luís Matos
wiley   +1 more source

DCIS histopathology from a historical perspective

open access: yes, 2006
Ductal carcinoma in situ (DCIS) represents a biologically and morphologically heterogeneous disease. It is characterized by a proliferation of presumably epithelial malignant cells confined within the lumens of the mammary ducts, without evidence of ...
Goussia, A. C.   +3 more
core  

Postoperative radiotherapy after DCIS: Useful for whom?

open access: yes, 2017
The number of patients with ductal carcinoma in situ (DCIS) increases with more widely used screening mammography programs. DCIS accounts for approximately 20% of all new breast cancer diagnoses in these programs and the natural course of this ...
Karlsson, Per,, Per Karlsson
core   +1 more source

Study Protocol for Assessment of the Feasibility of an Intraoperative Localization Technique Using Augmented Reality in Breast‐Conserving Surgery for Non‐Palpable Cancer Lesions: A Feasibility Study

open access: yesHealth Science Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background and Aims Localizing non‐palpable cancerous lesions of breast‐conserving surgery is a major challenge. Augmented reality (AR) and 3D imaging are emerging tools for surgical guidance. This study evaluates the feasibility of a noninvasive intraoperative localization technique using AR.
Alexia Giro   +12 more
wiley   +1 more source

Comparison of Metabolites Obtained by HR-MAS 1H NMR Spectroscopy Between Pure DCIS and DCIS Accompanying Invasive Carcinoma.

open access: yes, 2016
Comparison of Metabolites Obtained by HR-MAS 1H NMR Spectroscopy Between Pure DCIS and DCIS Accompanying Invasive Carcinoma.
Hyeon-Man Baek (294156)   +13 more
core   +1 more source

Age at First Pregnancy, Adult Weight Gain and Postmenopausal Breast Cancer Risk: The PROCAS Study (United Kingdom)

open access: yesInternational Journal of Cancer, Volume 159, Issue 5, Page 1228-1239, 1 September 2026.
An early first pregnancy is protective against postmenopausal breast cancer. However, pregnancy is also a key contributor to weight gain, and adult weight gain increases postmenopausal breast cancer risk. This prospective cohort study quantified the combined effect of adult weight gain and age at first pregnancy on postmenopausal breast cancer risk ...
Lee Malcomson   +7 more
wiley   +1 more source

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