Related Experiment Video
Updated: Jul 15, 2026
08:16
Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity
Published on: March 13, 2014
Paget's "seed and soil" hypothesis revisited.
S Amerasekera1, M Turner, A D Purushotham
1Cambridge Breast Unit, Addenbrookes Hospital, Cambridge, United Kingdom.
Summary
Paget's "seed and soil" hypothesis explains how tumor cells interact with their environment for metastasis. This study reviews an unusual case of metastatic renal carcinoma within this context.
Area of Science:
- Oncology
- Pathology
- Cancer Biology
Background:
- Paget's "seed and soil" hypothesis posits that successful metastasis requires a specific interaction between tumor cells (seed) and the host microenvironment (soil).
- Understanding this interaction is crucial for explaining the organ specificity of metastatic spread in various cancers.
Purpose of the Study:
- To describe an unusual case of metastatic renal carcinoma.
- To review the existing literature on Paget's "seed and soil" hypothesis in the context of renal carcinoma metastasis.
Main Methods:
- Case report of a patient with metastatic renal carcinoma.
- Literature review focusing on the "seed and soil" hypothesis and renal carcinoma metastasis.
Main Results:
- The presented case highlights an atypical pattern of renal carcinoma metastasis.
- Literature review supports the "seed and soil" hypothesis as a fundamental principle governing tumor spread, including renal carcinoma.
Conclusions:
- The
- seed and soil
- hypothesis provides a valuable framework for understanding renal carcinoma metastasis.
- Further research into the specific microenvironmental factors influencing renal carcinoma spread is warranted.
Related Concept Videos
02:33Seed Structure and Early Development of the Sporophyte
Seed structures are composed of a protective seed coat surrounding a plant embryo, and a food store for the developing embryo. The embryo contains the precursor tissues for leaves, stem, and roots. The endosperm and cotyledons—seed leaves—act as the food reserves for the growing embryo.
02:26Non-vascular Seedless Plants
The diverse plant life on Earth—consisting of nearly 400,000 species—can be divided into three broad categories based on biological characteristics: nonvascular, seedless vascular, and seed plants.
02:11The Roles of Bacteria and Fungi in Plant Nutrition
Plants have the impressive ability to create their own food through photosynthesis. However, plants often require assistance from organisms in the soil to acquire the nutrients they need to function correctly. Both bacteria and fungi have evolved symbiotic relationships with plants that help the species to thrive in a wide variety of environments.
01:29Soil Microbial Ecology
Soil microbial ecology is defined by highly diverse, spatially structured communities that drive nutrient cycling, organic matter turnover, and overall ecosystem stability. Although a gram of soil can contain thousands of bacterial and archaeal taxa, the ecological processes they mediate are even more crucial for sustaining terrestrial life.Microhabitats and NichesSoil is a heterogeneous mixture of minerals, organic matter, water, and air. Microbes inhabit distinct microhabitats formed by...
03:24Seedless Vascular Plants
Seedless Vascular Plants Were the First Tall Plants on Earth
01:20Monohybrid Crosses
Overview