What is pathophysiology of Breast cancer?

['Lalela lelikhasi']

Yini i-pathophysiology yemdlavuza wemabele?

I-Pathophysiology ye-breast cancer isho tingucuko letingekho kahle etinhlelweni letetayelekile temtimba kanye netindlela letenteka ekukhuleni nasekundlondlobaleni kwe-breast cancer.

Kufaka ekhatsi kufundvwa kwetintfo letiphilako kanye netinhlayiya letibangela kukhula nekusabalala kwemangqamuzana emdlavuza emabeleni.

Loku kufaka ekhatsi tintfo letiphatselene netinhlayiya, kanye netintfo letiphatselene nemvelo letibangela kutsi kube nemdlavuza wemabele.

Letinye tingucuko letibalulekile letiphatselene nekugula kwemtimba kumdlavuza wemabele tifaka ekhatsi:

1. Kushintja kwetitfo temtimba letakheka kubantfu: Kushintja kwetitfo temtimba letakheka kubantfu, njengekutsiwa yiBRCA1 neBRCA2, kungakhulisa ematfuba ekutsi ube nemdlavuza wemabele.

Letingucuko tingaba lifa nobe tingatfolwa ngumuntfu nakaphila.

2. Kungalingani kwema-hormone: Ema-hormone, ikakhulukati i-estrogen, angadlala indzima lenkhulu ekukhuleni nasekukhuleni kwemdlavuza wemabele.

Kungalingani kwema-hormone nobe kuba nemandla lamanyenti ema-estrogen kungakhulisa ematfuba ekutsi ube nemdlavuza wemabele.

3. Kuvutsa: Kuvutsa lokuchubekako kwemabele kungenta kutsi umuntfu abe nemdlavuza wemabele ngekutsi kukhutsate kukhula nekuphila kwemaseli lanemdlavuza.

4. Simo sesimila: Simo sesimila, lokufaka ekhatsi ema-extracellular matrix, tinhlayiya tekugoma kanye nemitsambo yengati, singakutsintsa kukhula nekusabalala kwemdlavuza wemabele.

5. Kuchubekela kuletinye titfo temtimba: Umdlavuza wemabele ungandza ufinyelele nakuletinye titfo temtimba ngekuhamba kwengati, lokwenta kutsi kube netimila letincane etitfweni temtimba letikhashane.

Kuvisisa indlela yekwelapha sifo semdlavuza wemabele kubalulekile kute kutfutfukiswe tindlela tekuvimbela, kutfola tifo kusenesikhatsi kanye netindlela tekwelapha.

['Tintfo letibhalwe phansi']

PubMed/Medline https://www.nlm.nih.gov/databases/download/pubmed_medline.html

RefinedWeb https://arxiv.org/abs/2306.01116

Underwood SM: Breast cancer in African American women: nursing essentials. ABNF J. , 17 (1): 3-14.

Paliwal SR, Paliwal R, Agrawal GP, Vyas SP: Liposomal nanomedicine for breast cancer therapy. Nanomedicine (Lond). 2011, 6 (6): 1085-100.

Rauch GM, Adrada BE: Comparison of Breast MR Imaging with Molecular Breast Imaging in Breast Cancer Screening, Diagnosis, Staging, and Treatment Response Evaluation. Magn Reson Imaging Clin N Am. 2018, 26 (2): 273-280.

Wei H, Wang H, Ji Q, Sun J, Tao L, Zhou X: NRBP1 is downregulated in breast cancer and NRBP1 overexpression inhibits cancer cell proliferation through Wnt/β-catenin signaling pathway. Onco Targets Ther. 2015, 8 (): 3721-30.

Eden JA: Human breast cancer stem cells and sex hormones--a narrative review. Menopause. 2010, 17 (4): 801-10.

Schneider BP, Winer EP, Foulkes WD, Garber J, Perou CM, Richardson A, Sledge GW, Carey LA: Triple-negative breast cancer: risk factors to potential targets. Clin Cancer Res. 2008, 14 (24): 8010-8.

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['I-DMCA idzinga kutsi satiso sakho sekuhlukumeta emalungelo eluntfu sicukatse lemininingwane lelandzelako: (1) inchazelo yemsebenti logunyatwe emalungelo eluntfu lokutsiwa uphasiwe; (2) inchazelo yalokucuketfwe lokutsiwa kuphasiwe kanye nemininingwane leyenele kutsi sikhone kutfola lokucuketfwe; (3) imininingwane yekutsintsana nawe, kufaka ekhatsi likheli lakho, inombolo yelucingo nelikheli le-email; (4) sitatimende sakho sekutsi unenkolelo lenhle yekutsi lokucuketfwe ngendlela lokhonjiwe akukavumeleki kumnikati wemalungelo eluntfu, nobe kummeli wakhe, nobe ngekusebenta kwanoma ngumuphi umtsetfo; ']

['(5) sitatimende sakho, lesisayinwe ngaphasi kwesijeziso sekufunga emanga, sekutsi umniningwane lokuso satiso ucinisile nekutsi uneligunya lekuvikela emalungelo e-copyright lasolwa kutsi ephuliwe;']

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['Sicela usitfumelele i-email nganobe nguwuphi umbuto / umbono.']

What is pathophysiology of breast cancer?

Pathophysiology of breast cancer refers to the abnormal changes in the normal physiological processes and mechanisms that occur in the development and progression of breast cancer.

It involves the study of the underlying biological and molecular mechanisms that lead to the uncontrolled growth and spread of cancer cells in the breast tissue.

This includes the genetic, epigenetic, and environmental factors that contribute to the initiation, promotion, and progression of breast cancer.

Some of the key pathophysiological changes in breast cancer include:

1. Genetic mutations: Mutations in certain genes, such as BRCA1 and BRCA2, can increase the risk of developing breast cancer.

These mutations can be inherited or acquired during a person's lifetime.

2. Hormonal imbalances: Hormones, particularly estrogen, can play a role in the development and growth of breast cancer.

An imbalance in hormone levels or exposure to excess estrogen can increase the risk of breast cancer.

3. Inflammation: Chronic inflammation in the breast tissue can contribute to the development of breast cancer by promoting the growth and survival of cancer cells.

4. Tumor microenvironment: The environment surrounding the tumor, including the extracellular matrix, immune cells, and blood vessels, can influence the growth and spread of breast cancer.

5. Metastasis: Breast cancer can spread to other parts of the body through the lymphatic system or bloodstream, leading to the formation of secondary tumors in distant organs.

Understanding the pathophysiology of breast cancer is crucial for developing effective prevention, early detection, and treatment strategies.

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