Chapter ONE

1.1 Introduction
1.2 Background of Study
1.3 Problem Statement
1.4 Objective of Study
1.5 Limitation of Study
1.6 Scope of Study
1.7 Significance of Study
1.8 Structure of the Research
1.9 Definition of Terms

Chapter TWO

2.1 Overview of Breast Cancer
2.2 Estrogen Receptor β in Breast Cancer
2.3 Role of Hormones in Breast Cancer Development
2.4 Genetic Factors in Breast Cancer
2.5 Current Treatment Options for Breast Cancer
2.6 Studies on Estrogen Receptor β and Breast Cancer
2.7 Impact of Estrogen Receptor β on Breast Cancer Prognosis
2.8 Emerging Therapies Targeting Estrogen Receptor β
2.9 Challenges in Targeting Estrogen Receptor β
2.10 Future Directions in Estrogen Receptor β Research

Chapter THREE

3.1 Research Design and Methodology
3.2 Selection of Study Participants
3.3 Data Collection Methods
3.4 Data Analysis Techniques
3.5 Ethical Considerations
3.6 Pilot Study Description
3.7 Sampling Techniques
3.8 Research Instruments Used

Chapter FOUR

4.1 Presentation of Research Findings
4.2 Analysis of Research Findings
4.3 Interpretation of Results
4.4 Comparison with Existing Literature
4.5 Discussion of Key Findings
4.6 Implications of Findings
4.7 Recommendations for Practice
4.8 Suggestions for Future Research

Chapter FIVE

5.1 Summary of Research
5.2 Conclusions Drawn from the Study
5.3 Contribution to Existing Knowledge
5.4 Practical Implications
5.5 Limitations of the Study
5.6 Recommendations for Further Research
5.7 Conclusion and Final Remarks